Displaying publications 41 - 60 of 84 in total

Abstract:
Sort:
  1. Fulltext The prevalence of goitre in remote inland versus coastal areas
    Osman A, Zaleha MI, Letchumen R, Khalid BA
    Med J Malaysia, 1995 Sep;50(3):256-62.
    PMID: 8926905
    The study was conducted to compare the prevalence of goitre among Malays and Aborigines in remote inland rural areas to those in coastal areas. All subjects were examined thoroughly by an experienced endocrinologist for the presence of goitre. The overall goitre prevalence in coastal areas was 6.3%; 6.0% (4/67) of Aborigines and 6.7% (4/60) of Malays were affected. However, in remote inland areas, the prevalence of goitre was almost 5 times higher compared to coastal areas. The prevalence of goitre was 30.7% in Baling; 30.2% (19/63) Aborigines and 30.8% (92/299) Malays were affected. Iodine deficiency is the most likely cause for the high prevalence of goitre in the remote inland areas.
    Matched MeSH terms: Goiter/ethnology; Goiter/epidemiology*
  2. Fulltext Iodine content in drinking water not an important determinant of endemic goitre
    Osman A, Khalida M, Azman AB, Jamil R, Tan TT, Wu LL, et al.
    Asia Pac J Clin Nutr, 1993 Sep;2(3):115-8.
    PMID: 24352141
    The prevalence of goitre was determined in several communities in rural parts of Pahang. Urine specimens were collected randomly among the participants. Drinking water from various sources such as river and spring, and water from gravity feed systems was also collected to determine the iodine content by using the ashing method. The results were compared to that of Kuala Lumpur City. lt was found that the prevalence of goitre in rural areas was between 20 and 70% depending on village, ethnic group, age and gender. The interior parts of the jungle where Aborigines lived was moderately endemic with goitre prevalence of goitre more than 20% and urinary iodine content 2.0-5.0 μg I/dl). A nearby Malay traditional village which was studied had mild endemia (prevalence 10-30% and urinary iodine content 5.0-10.0 μg I/dl) while a Felda Malay resettlement scheme and Kuala Lumpur City did not have endemic goitre. Endemic goitre in rural areas was associated with low iodine content in drinking water. Even though Kuala Lumpur had low iodine content in its drinking water there was no endemic goitre, indicating that other factors were more important.
    Matched MeSH terms: Goiter; Goiter, Endemic
  3. Salt: an ineffective vehicle for iodine delivery to young children in rural Sarawak
    Foo LC, Zainab T, Nafikudin M, Letchuman GR
    Ann Endocrinol (Paris), 1996;57(6):470-5.
    PMID: 9084692
    The urinary iodine excretions of women (15-40 y) and young children (< or = 6 y) from two longhouse villages in the iodine-deficient district of Lubok Antu, Sarawak, were compared. One longhouse (Mengkak) was provided with freshly produced iodized salt every two months (one kg per family) while the other (Menjiling) was provided with iodized water via fortification of the village piped-water supply. Spot urines were collected for iodine determination at baseline and at 6 and 12 months after the start of the study. Salt and water samples were collected at monthly intervals. Goiter assessment was performed on the women at the start and end of the one-year study. The mean iodine concentrations in the salt samples from Mengkak and Menjiling were, respectively, 47.1 +/- 9.7 mg/kg (n = 60) and 0.8 +/- 3.4 mg/kg (n = 60) while the mean iodine concentration in the water samples from Menjiling was 138.6 +/- 43.2 micrograms/L (n = 24); iodine could not be detected in the water samples from Mengkak. There were significant and sustained increases in median urinary iodine excretions of both women and young children in Menjiling; in Mengkak, however, significant and sustained increases in median urinary iodine excretions were observed only in women while the median urinary iodine excretions of children remained essentially unchanged throughout the study period. Goiter prevalences in the women were reduced in both longhouses. The above observations reveal the inadequacy of iodized salt as a vehicle for iodine delivery to young rural Sarawakian children and indicate the need for other means of delivering supplemental iodine to this age group in areas where salt iodization is the only strategy for IDD control. In contrast, iodization of village water supply by itself is adequate in delivering iodine uniformly to the whole community.
    Matched MeSH terms: Goiter/epidemiology
  4. Difficult mask ventilation: simple step to make the impossible, possible!
    Chong SE, Mohammad Zaini RH, Wan Mohd Rubi I, Lim JA
    J Clin Anesth, 2016 Nov;34:612-4.
    PMID: 27687458 DOI: 10.1016/j.jclinane.2016.06.035
    Mask ventilation is one of the most important skills in airway management. Difficulty in mask ventilation can become life threatening if it is associated with difficulty in intubation during general anesthesia. We report a potential impossible ventilation condition which was safely and easily overcome with appropriate innovative modification of an Opsite adhesive film.
    Matched MeSH terms: Goiter, Nodular/complications; Goiter, Nodular/surgery*
  5. Fulltext The prevalence of endemic goitre in the Tinjar area, Sarawak
    Chen PCY, Lim PPE
    Med J Malaysia, 1982 Sep;37(3):265-9.
    PMID: 7177010
    The prevalence of goitre was investigated in a sample from six longhouses and five primary schools located at varying degrees of remoteness along the Tinjar river, Sarawak. Together with this, a survey was made on the type of salt used by the households. The main ethnic groups in these communities were the Kenyah/Kayan and the Iban. The overall prevalence of palpable goitre detected from the age group 5-14 years were 71.7 percent and 77.0 percent for males and females respectively and 77.7 percent for females aged 15 years and above. The prevalence for both Iban and Kenyah/Kayan of either sex and for all age groups varied from 63.4 percent to 80.4 percent. The prevalence at each location did not differ significantly. On questioning 126 households, only 9 (7.1 percent) used iodized salt whilst 74 (58.7 percent) households used only uniodized coarse salt and 7 (5.6 percent) used only uniodized fine salt. The remaining 36 (28.6 percent) households used both fine and coarse uniodized salt. Undoubtedly at this point in time legislation on "table" salt iodization must be interpreted to mean not only the iodization of fine table salt, but in the case of the rural longhouse communities as are found in the Tinjar area, the iodization of coarse salt as well.
    Matched MeSH terms: Goiter, Endemic/epidemiology*
  6. Fulltext Prevertebral soft tissue measurements in thyroid enlargement: the value of lateral neck radiographs
    Hisham AN, Sarojah A, Mastura T, Lim TO
    Asian J Surg, 2004 Jul;27(3):172-5.
    PMID: 15564155
    Measurement of prevertebral soft tissue is commonly used to assess prevertebral abnormalities, such as retropharyngeal abscess or injury to the cervical spine. In the presence of goitres, the widened prevertebral tissue seen on plain lateral neck radiograph may be diagnostic of an enlarged tubercle of Zuckerkandl (ZT), which may be responsible for most pressure symptoms. The aim of this study was to substantiate the value of plain lateral neck radiographs in preoperative demonstration of enlarged ZT.
    Matched MeSH terms: Goiter/radiography*
  7. Fulltext Inadequate iodine intake among school children in Terengganu-findings from the national iodine deficiency disorder survey 2008
    Lim, Kuang Kuay, Chan, Ying Ying, Ahmad Ali Zainuddin, Teh, Chien Huey, Rusidah Selamat, Kee, Chee Cheong, et al.
    Int J Public Health Res, 2013;3(1):198-203.
    MyJurnal
    Iodine deficiency is still prevalent worldwide and it is the main cause of goiter, thyroid dysfunction and mental retardation. The aim of the study was to determine the iodine status and goiter prevalence among the school children in Terengganu. The representative sample consists of 1163 primary school children aged 8-10 years old randomly selected from urban and rural schools in Terengganu using stratified systematic random sampling technique. Urinary iodine levels in spot urine were determined by in house modified micro-method while goiter assessment was carried out by palpation of thyroid gland. The status of iodine deficiency was determined by the median urinary iodine concentrations (UIC) and total goiter prevalence (TGP) in accordance with the WHO criteria. The result showed the median [inter-quartile range (IQR)] urinary iodine concentrations was 78.7µg/L (50.1µg/L -120.0µg/L) indicating the iodine intake was slightly lower than recommended range of 100 µg/L. The rural school children had a significantly lower Iodine levels (median UIC=72.4µg/L, IQR=46.7µg/L -113.0µg/L) than the urban school children (median UIC=87.7µg/L, IQR=54.5 µg/L - 127.5µg/L). The total goiter prevalence (TGP) was 5.7%. The prevalence of goiter was significantly higher in rural (TGP=6.9%) compared to urban areas (TGP=3.6%). The study revealed that school children in Terengganu showed mild iodine deficiency and the condition is more pronounced in children from rural areas. The findings emphasize the importance of intervention implementation, universal salt iodization to ensure sufficient intake of iodine among the Terengganu school children.
    Matched MeSH terms: Goiter
  8. Fulltext Rapid reversal of subclinical hyperthyroidism in patients with large multinodular goitres after thyroidectomy
    Lum SK
    Med J Malaysia, 2013 Oct;68(5):439-40.
    PMID: 24632876 MyJurnal
    A patient is said to have subclinical hyperthyroidism if he has a depressed thyroid stimulating hormone (TSH) level but is clinically euthyroid and has a normal thyroxine (T4) and triiodothyronine (T3) level. The aetiology of this condition is unknown, its progression is uncertain and the value of treatment is doubtful. These 2 cases show a rapid reversal of TSH suppression within a week after thyroidectomy. This suggest an unidentified potent but innocuous suppressor of TSH is produced by some large nodular goitres. Patients with multinodular goitres with subclinical hyperthyroidism can have their anxiety allayed with assurance that their condition is benign and that their TSH suppression is due to the presence of an innocuous substance which is protective in nature. This substance, when isolated, will find a useful place in the prevention and treatment of papillary carcinoma of the thyroid because of its potent effect on the pituitary-thyroid axis without causing any peripheral effects.
    Matched MeSH terms: Goiter, Nodular
  9. Does the use of mean or median Z-score of the thyroid volume indices provide a more precise description of the iodine deficiency disorder status of a population?
    Foo LC, Mafauzy M
    Eur. J. Endocrinol., 1999 Dec;141(6):557-60.
    PMID: 10601955
    Endemic iodine deficiency is largely an environmental problem affecting whole populations. Currently, thyroid volume data from a population are analyzed with the sole objective of obtaining an estimate of goitre prevalence using +97th percentile or +2 standard deviations of an appropriate reference as cut-off. This paper proposes an alternative approach to the analysis and presentation of thyroid volume data using Z-scores (standard deviation scores) of the thyroid volume indices such as thyroid volume-for-age or thyroid volume-for-body surface area. The calculation of the summary statistics of the Z-scores, such as mean or median, provides an alternative to the prevalence-based approach for expressing severity of iodine deficiency disorders (IDD). An advantage of the mean or median Z-score is that it describes the thyroid volume profile (and therefore the IDD status) of the entire population directly, unlike goitre prevalence which gives information only about the extremes of distribution. The frequency curve or histogram of the Z-scores provides a complete picture of the whole distribution. Although qualitatively similar conclusions on IDD severity can be drawn from both analytical approaches, only the Z-score system is able to capture adequately the trends or changes in thyroid size over time, and to establish whether a previously iodine-deficient community's thyroid volume profile has returned to 'normal' (as indicated by a distribution that is not significantly different from that of the reference) following intervention. As a continuous variable, Z-scores are particularly useful for the analysis of data from populations where the sample size is relatively small, or where many individuals lie outside the extreme percentiles of the reference population. In view of its advantages in the context of activities based on single and multiple measurements, the Z-score system is to be preferred for the reporting and use of thyroid volume indices. A desirable consequence of this preference is that national goals will be oriented towards an improvement of the overall thyroid volume profile of the population, rather than just a reduction of the number of individuals at the extremes.
    Matched MeSH terms: Goiter/epidemiology
  10. Fulltext Prevalence and risk factors of iodine deficiency among rural antenatal mothers in Bachok, Kelantan
    Noran, H., Zulkifli, A., Naing, L., Mafauzy, M.
    Malaysian Journal of Public Health Medicine, 2005;5(1):5-9.
    MyJurnal
    Iodine is an essential micronutrient for normal physical and mental development. Iodine deficiency is endemic in 130 countries worldwide, including Malaysia. This is a cross-sectional study done to determine the prevalence and risk factors of iodine dejiciency among 342 rural mothers attending antenatal clinics in Bachok, Kelantan. A self-adrninistered questionnaire on the knowledge, attitudes, practices and other risk factors relating to iodine deficiency was done. Physical examination for thyroid enlargement was carried out and urine samples were taken for urine iodine determination. The prevalence of iodine deficiency based on urine iodine Q level of less than 100 mcg/l was 63.0 % (95% CI: 57.8, 68.2). The mean urinary iodine level was 87.3 mcg/l with a median of 78.0 mcg/l. However, the goiter prevalence was only 9.4%. The total mean scores of knowledge, attitudes and practices were generally low at 58.6 (SD 7.9), 52.9 (SD 7.9) and 42.9 (SD 10.9) respectively. Logistic regression analysis found that a smoking husband is a risk for iodine deficiency (OR=2.0). In conclusion, iodine deficiency disorders among rural antenatal mothers were still prevalent in Bachok. Their level of knowledge on the causes, effects, prevention and clinical presentations of Q iodine deficiency disorders were poor. In addition, having a husband who is a smoker increases the risk of the antenatal mothers developing iodine denciency.
    Study site: Antenatal clinic (klinik kesihatan), Bachok, Kelantan, Malaysia
    Matched MeSH terms: Goiter
  11. Measurement of thyroid volume in children using a portable ultrasound machine: a technical note
    Mahmud N
    Asia Pac J Public Health, 2001;13(1):36-9.
    PMID: 12109259
    The data on thyroid volume measurements that determines prevalence of goitre in children is very important for public health consideration as the presence of goitre in children effectively reflects the status of iodine deficiency disorders (IDD) in the general population. Ultrasound is an excellent modality to evaluate thyroid size. Local experience in using a portable ultrasound machine to measure thyroid volume is presented. The thyroid anatomy and techniques of ultrasound assessment are highlighted. Proper training of public health doctors to perform thyroid gland ultrasonography is crucial to ensure that the thyroid volume data collected would be more accurate and reliable for the planning of health programmes to eliminate IDD in the particular areas.
    Matched MeSH terms: Goiter/epidemiology*
  12. Fulltext Functional analyses of C.2268dup in thyroid peroxidase gene associated with goitrous congenital hypothyroidism
    Lee CC, Harun F, Jalaludin MY, Lim CY, Ng KL, Mat Junit S
    Biomed Res Int, 2014;2014:370538.
    PMID: 24745015 DOI: 10.1155/2014/370538
    The c.2268dup mutation in thyroid peroxidase (TPO) gene was reported to be a founder mutation in Taiwanese patients with dyshormonogenetic congenital hypothyroidism (CH). The functional impact of the mutation is not well documented. In this study, homozygous c.2268dup mutation was detected in two Malaysian-Chinese sisters with goitrous CH. Normal and alternatively spliced TPO mRNA transcripts were present in thyroid tissues of the two sisters. The abnormal transcript contained 34 nucleotides originating from intron 12. The c.2268dup is predicted to generate a premature termination codon (PTC) at position 757 (p.Glu757X). Instead of restoring the normal reading frame, the alternatively spliced transcript has led to another stop codon at position 740 (p.Asp739ValfsX740). The two PTCs are located at 116 and 201 nucleotides upstream of the exons 13/14 junction fulfilling the requirement for a nonsense-mediated mRNA decay (NMD). Quantitative RT-PCR revealed an abundance of unidentified transcripts believed to be associated with the NMD. TPO enzyme activity was not detected in both patients, even though a faint TPO band of about 80 kD was present. In conclusion, the c.2268dup mutation leads to the formation of normal and alternatively spliced TPO mRNA transcripts with a consequential loss of TPO enzymatic activity in Malaysian-Chinese patients with goitrous CH.
    Matched MeSH terms: Goiter/diagnosis; Goiter/enzymology*; Goiter/genetics*
  13. Fulltext Whole-exome sequencing and bioinformatic analyses revealed differences in gene mutation profiles in papillary thyroid cancer patients with and without benign thyroid goitre background
    Eng ZH, Abdullah MI, Ng KL, Abdul Aziz A, Arba'ie NH, Mat Rashid N, et al.
    Front Endocrinol (Lausanne), 2022;13:1039494.
    PMID: 36686473 DOI: 10.3389/fendo.2022.1039494
    BACKGROUND: Papillary thyroid cancer (PTC) is the most common thyroid malignancy. Concurrent presence of cytomorphological benign thyroid goitre (BTG) and PTC lesion is often detected. Aberrant protein profiles were previously reported in patients with and without BTG cytomorphological background. This study aimed to evaluate gene mutation profiles to further understand the molecular mechanism underlying BTG, PTC without BTG background and PTC with BTG background.

    METHODS: Patients were grouped according to the histopathological examination results: (i) BTG patients (n = 9), (ii) PTC patients without BTG background (PTCa, n = 8), and (iii) PTC patients with BTG background (PTCb, n = 5). Whole-exome sequencing (WES) was performed on genomic DNA extracted from thyroid tissue specimens. Nonsynonymous and splice-site variants with MAF of ≤ 1% in the 1000 Genomes Project were subjected to principal component analysis (PCA). PTC-specific SNVs were filtered against OncoKB and COSMIC while novel SNVs were screened through dbSNP and COSMIC databases. Functional impacts of the SNVs were predicted using PolyPhen-2 and SIFT. Protein-protein interaction (PPI) enrichment of the tumour-related genes was analysed using Metascape and MCODE algorithm.

    RESULTS: PCA plots showed distinctive SNV profiles among the three groups. OncoKB and COSMIC database screening identified 36 tumour-related genes including BRCA2 and FANCD2 in all groups. BRAF and 19 additional genes were found only in PTCa and PTCb. "Pathways in cancer", "DNA repair" and "Fanconi anaemia pathway" were among the top networks shared by all groups. However, signalling pathways related to tyrosine kinases were the most significantly enriched in PTCa while "Jak-STAT signalling pathway" and "Notch signalling pathway" were the only significantly enriched in PTCb. Ten SNVs were PTC-specific of which two were novel; DCTN1 c.2786C>G (p.Ala929Gly) and TRRAP c.8735G>C (p.Ser2912Thr). Four out of the ten SNVs were unique to PTCa.

    CONCLUSION: Distinctive gene mutation patterns detected in this study corroborated the previous protein profile findings. We hypothesised that the PTCa and PTCb subtypes differed in the underlying molecular mechanisms involving tyrosine kinase, Jak-STAT and Notch signalling pathways. The potential applications of the SNVs in differentiating the benign from the PTC subtypes requires further validation in a larger sample size.

    Matched MeSH terms: Goiter*
  14. Fulltext Unusual Presentation of Myasthenia Crisis Following Thymectomy and Thyroidectomy
    Mohamed Daud A, Mat Baki M, Azman M, Kamaruzaman E, Mohamed AS
    Indian J Otolaryngol Head Neck Surg, 2019 Oct;71(Suppl 1):118-120.
    PMID: 31741945 DOI: 10.1007/s12070-017-1146-x
    Respiratory distress after thyroidectomy and thymectomy can be challenging. We encountered a 70-year-old lady with a long-standing goiter with concomitant thymoma. She underwent the surgery and developed respiratory distress upon extubation with loss of laryngeal sensation causing severe aspiration. She was diagnosed myasthenia gravis and symptoms resolved with MG treatments.
    Matched MeSH terms: Goiter
  15. Fulltext Metastatic Squamous Cell Carcinoma of Sternum: An Oncological Curiosity
    Jia, Ying Soo, Nur Ayub Mohd Ali, Aishath Azna Ali, Firdaus Hayati, Nornazirah Azizan, Andee Dzulkarnaen Zakaria, et al.
    Borneo Journal of Medical Sciences, 2019;13(1):23-27.
    MyJurnal
    Skeletal metastasis is a frequent complication of cancer resulting in significant morbidity as well as mortality. We highlight a case of a 73-year old gentleman with metastatic squamous cell carcinoma of the sternum. He denied dysphagia, shortness of breath, goitre, and presence of chronic non-healing ulcer. He was anaemic and carcinoembryonic antigen (CEA) was 18.7. Chest radiograph on lateral view showed a suspicious cortical irregularity. Computed tomography (CT) scan of thorax revealed an aggressive sternal lesion with soft tissue component. Ultrasound guided biopsy was performed and the biopsy was consistent with metastatic squamous cell carcinoma. Squamous cell carcinoma has a predilection to metastasize via haematogenous spread, but direct extension of tumour into the bone is not frequently seen. Finding the primary cause is utmost importance either via imaging modalities or invasive procedures. Isolated secondary lesion is extremely rare but unfortunate among defaulters. We discuss its diagnostic work-up and treatment options conserved to manage this condition.
    Matched MeSH terms: Goiter
  16. Fulltext An association of myasthenia gravis with Hashimoto's thyroiditis in a patient with a multinodular goitre
    Mohamed N, Mohd Zin F, Mohd Yusoff SS
    Malays Fam Physician, 2017;12(2):29-31.
    PMID: 29423128
    Introduction: The association of myasthenia gravis (MG) with other autoimmune diseases including autoimmune thyroid disease (ATD) is well recognised, although rare. The occurrence of both diseases can occur in two ways: either disease preceding the other, or concurrently. The presentation of MG in association with ATD can range from ocular to generalised disease.

    Case Summary: A 26-year-old Malay female with persistent hyperthyroidism secondary to Hashimoto's thyroiditis in multinodular goitre was diagnosed with generalised MG after 2 years. She presented with right eye ptosis (ocular) and difficulty in swallowing and chewing (bulbar). The diagnosis of MG was confirmed by fatigability testing, electromyography and the presence of AChR antibodies. Her symptoms showed improvement with pyridostigmine (Mestinon) 60 mg 6-hourly. Her antithyroid drug was tapered down according to her thyroid function test. Throughout a year of follow-ups, her hyperthyroidism and fatigability symptoms improved with treatment. She was later counselled for total thyroidectomy and thymectomy.

    Conclusion: Myasthenia gravis and hyperthyroidism may present with similar symptoms such as dysphagia due to neuromuscular weakness or fatigue. When the diseases occur together, one of the diagnoses may be missed. Therefore, the occurrence of new symptoms in a patient with underlying ATD should should trigger the early identification of other autoimmune diseases by primary care doctors.
    Matched MeSH terms: Goiter
  17. Fulltext Urinary iodine excretion in the northeast of Peninsular Malaysia
    Mafauzy M, Mohamad WB, Anum MY, Musalmah M
    Southeast Asian J. Trop. Med. Public Health, 1995 Mar;26(1):138-42.
    PMID: 8525401
    A total of 2,034 subjects aged 15 years and above from different parts of the State of Kelantan were studied to determine goiter size and urinary iodine excretion. The State was divided into 2 areas - area 1 consisting of localities in the districts near the coast and area 2 consisting of localities in the inland districts. There were 1,050 subjects in area 1 and 984 subjects in areas 2. The mean age (+/- SE) of subjects in areas 1 and 2 were 38.2 + 0.5 and 37.1 +/- 0.5 years, respectively. The prevalence of goiter was 31.4% in area 1 and 45.0% in area 2; the difference was statistically significant (p < 0.05). However, the prevalence of large and visible goiters (grades II and III) was only 2.0% in area 1 and 3.3% in area 2; the difference was not statistically significant. The mean (+/- SD) urinary iodine excretion in areas 1 and 2 was 57.1 +/- 2.1 and 56.8 +/- 2.1 micrograms I/g Cr, respectively. The values were below those recommended by WHO. There was no significant difference in urinary iodine excretion between those with and without goiters in both areas and also between the grades of goiters. There were significantly more females with goiters than males in both areas but there was no significant difference in the urinary iodine excretion between the 2 sexes. Thus based on urinary iodine excretion, the iodine intake of the population in this area, was suboptimal and this was associated with a high prevalence of goiter.
    Matched MeSH terms: Goiter/epidemiology; Goiter/urine*
  18. Fulltext The prevalence of endemic goitre in Kelantan, Malaysia
    Mafauzy M, Wan Mohamad WB, Yasmin Anum MY, Musalmah M, Mustafa BE
    Med J Malaysia, 1993 Mar;48(1):64-70.
    PMID: 8341174
    A large-scale study was undertaken in the state of Kelantan, to determine the prevalence of goitre. A total of 2,450 subjects above the age of 15 years were selected from 31 localities in the state and examination for goitre was done using the technique of Perez. The state was divided into 3 areas--coastal area (area 1), inland area (area 2) and the area in between the coast and the inland area (area 3). The overall prevalence of goitre was 36.8% and the prevalence in areas 1, 2 and 3 were 23.0%, 35.9% and 44.9% respectively and ranged from 6.9% in a locality in area 1 to 59.7% in a locality in area 3. In all areas, the prevalence was higher in females than in males. The prevalence of grades I, II and III goitres were 21.5%, 1.0% and 0.5% respectively in area 1, 33.6%, 1.5% and 0.7% respectively in area 2 and 41.7%, 2.2% and 1.0% respectively in area 3. Amongst age groups, goitre prevalence was highest in the 36 to 45 years age group in area 1 (33.9%), in the 15 to 25 years age group in area 2 (39.6%) and in the 26 to 35 years age group in area 3 (54.3%). In all the areas, goitre prevalence was lowest in the above 56 years age group. We concluded that the prevalence of goitre was high in Kelantan and there were regional differences in the prevalence rate within the state.
    Matched MeSH terms: Goiter, Endemic/epidemiology*
  19. Fulltext Carcinoma of thyroid--clinical presentation and outcome
    Sothy K, Mafauzy M, Mohamad WB, Mustaffa BE
    Med J Malaysia, 1991 Sep;46(3):212-7.
    PMID: 1839914
    The clinical, biochemical and pathological features of 31 patients with thyroid carcinoma managed at Hospital Universiti Sains Málaysia, Kubang Kerian from 1985 to 1989 were analyzed. There were 25 females and 6 males. The types of carcinoma were: papillary-17 cases; follicular-10 cases; medullary-2 cases and anaplastic-2 cases. For papillary carcinoma the mean age of the patients was 52.9 years. For follicular carcinoma the mean age was 48.3 years, for medullary carcinoma, 48.5 years and for anaplastic, 74.5 years. All patients had pre-existing goitre except for 2 and most presented with advanced disease. The mean duration of symptoms for papillary carcinoma was 3.7 years, follicular carcinoma 1.6 years, medullary carcinoma 13.5 years and anaplastic carcinoma 6 months. 12 patients presented with goitre of increasing size; 9 had compression symptoms; 4 presented with cervical lymph node enlargement and 6 presented with bony pains of whom 2 had paraplegia. None of the patients were ever thyrotoxic or hypothyroid. Treatment in general was unsatisfactory because of patients' non-acceptance of surgery and/or radioactive iodine.
    Matched MeSH terms: Goiter, Nodular/complications
  20. Fulltext High prevalence of thyroid antibodies in urban population of Peninsular Malaysia
    MA, Shahar, Ahmad Marzuki Omar, N, AB Wahab, N, Sukor, NA, Kamaruddin
    IIUM Medical Journal Malaysia, 2020;19(2):3-12.
    MyJurnal
    INTRODUCTION: Thyroid antibodies are closely related to autoimmune thyroid disorders. To date, there
    are no data on the prevalence of these antibodies among the Malaysian population. This study aimed to
    determine the prevalence of thyroid antibodies; and the factors associated with thyroid antibodies in the
    Malaysian adult population. MATERIALS AND METHODS: A cross-sectional study was performed in 5 preassigned regions in Peninsular Malaysia. Participants’ sociodemographic profile and medical history were
    recorded. Physical examinations were done looking for abnormalities of the thyroid gland and signs of thyroid
    dysfunctions. Fifteen mils of blood were withdrawn and analysed for thyroid function, anti-thyroperoxidase
    (anti-TPO) and anti-thyroglobulin (anti-TG) antibodies at a central laboratory. RESULTS: Among the total of
    2190 respondents, the overall prevalence of positive anti-TPO and anti-TG antibodies were 12.2% and 12.1%,
    respectively; mainly found in urban and coastal areas. Only 7% to 9% of those with positive anti-TPO or antiTG antibodies had either hypo- or hyperthyroidism. The predictors for positive anti-TPO antibody were
    female [adjusted OR 1.7 (95%CI: 1.2–2.4); p=0.001], Indian [adjusted OR 1.9 (95%CI: 1.1–3.1); p=0.020], and
    having a goitre [adjusted OR 1.8 (95%CI: 1.2–2.8), p=0.004]. The predictors of positive anti-TG antibody was
    female [adjusted OR 2.3 (95%CI: 1.6–3.3); p
    Matched MeSH terms: Goiter
Related Terms
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links