Displaying all 20 publications

Abstract:
Sort:
  1. Siar CH, Ng KH, Ngui CH, Chuah CH
    J Laryngol Otol, 1990 Mar;104(3):252-4.
    PMID: 2341785
    Clinical, radiological and histological characteristics of the peripheral ameloblastoma are briefly outlined. A case found occurring in the palate and presenting with atypical histological features is reported. The differential diagnosis of this lesion, its treatment and histogenesis are discussed.
    Matched MeSH terms: Palate/pathology*
  2. Nanda A, Sharaf A, Alsaleh QA
    Pediatr Dermatol, 2011 4 22;27(6):669-70.
    PMID: 21510010
    Oral-facial-digital syndrome type 1 (OMIM #311200) is an X-linked dominant, developmental disorder. Among the 13 described clinical variants of oral-facial-digital syndrome, oral-facial-digital syndrome type 1 is of significance to dermatologists due to presence of congenital milia and hypotrichosis, not described in other variants. Since oral-facial-digital syndrome type 1 is genetically a distinct entity, awareness of these features help to clinically delineate this from other variants.
    Matched MeSH terms: Cleft Palate/pathology*
  3. Muthu K, Kannan S, Muthusamy S, Sidhu P
    Indian J Dermatol Venereol Leprol, 2015 Sep-Oct;81(5):505-7.
    PMID: 26261150 DOI: 10.4103/0378-6323.162343
    Matched MeSH terms: Palate/pathology*
  4. Ram SP, Noor AR, Mahbar Z, Krishna TN
    Int J Pediatr Otorhinolaryngol, 1994 Mar;29(1):65-71.
    PMID: 8169049
    A single nostril associated with alobar holoprosencephaly is a rare congenital lesion. This paper reports two female term neonates with holoprosencephaly. The first neonate asphyxiated at birth had a single nostril, hypotelorism, posterior cleft palate, inferonasal coloboma of the iris and disc and persistent tunica vasculosa lentis. The other neonate had cleft lip and palate and recurrent convulsions. Both neonates had gross motor and developmental delay. Cranial sonography and CT scan showed features consistent with alobar holoprosencephaly. Karyotyping for the first neonate and her family members was normal. Both of them were treated conservatively and supervised.
    Matched MeSH terms: Cleft Palate/pathology
  5. Mayya A, Eachempati P, Nagraj SK, Kumar K
    BMJ Case Rep, 2020 Jun 09;13(6).
    PMID: 32522723 DOI: 10.1136/bcr-2020-234297
    Matched MeSH terms: Palate/pathology*
  6. Fong PH, Yeap CL, Lee ST
    Ann Acad Med Singap, 1983 Apr;12(2 Suppl):363-5.
    PMID: 6625521
    Cleft lip and palate is the most common congenital abnormality seen in the Department of Plastic Surgery, Singapore General Hospital. A total of 461 operative cases seen over a period of 5 years (1977 to 1981) is analysed. There is a relatively high incidence in the Singapore population of 2.0 per 1000 live births. In both cleft lip and cleft palate deformities, there is no significant difference in the sex distribution. The cleft patterns show that 78% of the cases are unilateral clefts, 53% are left sided, 25% are right sided and 22% of the cases are bilateral clefts.
    Matched MeSH terms: Palate/pathology
  7. Haque S, Alam MK, Khamis MF
    BMC Pediatr, 2017 May 06;17(1):119.
    PMID: 28477625 DOI: 10.1186/s12887-017-0870-4
    BACKGROUND: Cleft lip and palate (CLP) is one of the most common birth defects. Multiple factors are believed to be responsible for an unfavorable dental arch relationship in CLP. Facial growth (maxillary) retardation, which results in class III malocclusion, is the primary challenge that CLP patients face. Phenotype factors and postnatal treatment factors influence treatment outcomes in unilateral cleft lip and palate (UCLP) children, which has led to a great diversity in protocols and surgical techniques by various cleft groups worldwide. The aim of this study was to illustrate the dental arch relationship (DAR) and palatal morphology (PM) of UCLP in Bangladeshi children and to explore the various factors that are responsible for poor DAR and PM.

    METHODS: Dental models of 84 subjects were taken before orthodontic treatment and alveolar bone grafting. The mean age was 7.69 (SD 2.46) years. The DAR and PM were assessed blindly by five raters using the EUROCRAN index (EI). Kappa statistics was used to evaluate the intra- and inter-examiner agreement, chi square was used to assess the associations, and logistic regression analysis was used to explore the responsible factors that affect DAR and PM.

    RESULTS: The mean EUROCRAN scores were 2.44 and 1.93 for DAR and PM, respectively. Intra- and inter-examiner agreement was moderate to very good. Using crude and stepwise backward regression analyses, significant associations were found between the modified Millard technique (P = 0.047, P = 0.034 respectively) of cheiloplasty and unfavorable DAR. Complete UCLP (P = 0.017) was also significantly correlated with unfavorable DAR. The PM showed a significant association with the type of cleft, type of cheiloplasty and type of palatoplasty.

    CONCLUSION: This multivariate study determined that the complete type of UCLP and the modified Millard technique of cheiloplasty had significantly unfavorable effects on both the DAR and PM.

    Matched MeSH terms: Cleft Palate/pathology*
  8. Ebin LE, Zam NM, Othman SA
    Aust Orthod J, 2010 Nov;26(2):165-70.
    PMID: 21175027
    To investigate the craniofacial morphology of Malay children with repaired UCLP and compare the data with non-cleft Malay children.
    Matched MeSH terms: Cleft Palate/pathology*
  9. Abu-Rub N, Samsudin AR, Abdullah AB, Abdullah N
    Aust Orthod J, 2005 May;21(1):39-43.
    PMID: 16433080
    Presurgical orthopaedics has been employed since the 1950s as an adjunctive neonatal therapy for the correction of cleft lip and palate. It is accepted that presurgical orthopaedic plates facilitate lip repair and balanced orofacial growth.
    Matched MeSH terms: Palate/pathology
  10. Jayaram G, Elsayed EM
    Acta Cytol., 2005 Sep-Oct;49(5):520-4.
    PMID: 16334029
    BACKGROUND: Carcinosarcoma (sarcomatoid carcinoma) is a rare tumor with a high predilection for the aerodigestive tract. Cytologic diagnosis of metastatic carcinosarcoma has been reported in very few cases.

    CASE: An 84-year-old woman presented with a 2-cm-diameter, right cervical lymph node that was referred for fine needle aspiration cytology (FNAC). She had received radiotherapy for a palatal squamous cell carcinoma 2 years earlier. The FNAC smears had a sarcomatoid appearance. Repeat fine needle aspiration was performed, with cytologic and immunocytochemical staining. Careful consideration of the cytologic and immunophenotypic features led to an impression of carcinosarcoma. Histologic sections of the palatal biopsy that had been previously diagnosed as squamous cell carcinoma were reviewed, and a final diagnosis of carcinosarcoma was established.

    CONCLUSION: Metastasis of rare lesions, such as carcinosarcoma may be confusing and difficult to diagnose on FNAC, especially when the cytologic sample shows a predominantly sarcomatoid component. The difficulty is compounded when the sarcomatoid component happens to have been overlooked on the initial histologic assessment. With representative cytologic sampling, immunocytochemical staining and review of the histologic material, the correct diagnosis was achieved in this case.
    Matched MeSH terms: Palate/pathology*
  11. Zreaqat M, Hassan R, Halim AS
    Cleft Palate Craniofac J, 2009 May;46(3):326-30.
    PMID: 19642750 DOI: 10.1597/07-210.1
    To determine the treatment outcome based on dentoalveolar relationships among Malay children born with nonsyndromic complete unilateral cleft lip and palate (UCLP).
    Matched MeSH terms: Cleft Palate/pathology
  12. Rajion ZA, Townsend GC, Netherway DJ, Anderson PJ, Hughes T, Shuaib IL, et al.
    Cleft Palate Craniofac J, 2006 Sep;43(5):532-8.
    PMID: 16986987
    To compare morphological and positional variations of the hyoid bone in unoperated infants with cleft lip and palate (CL/P) with those in noncleft infants.
    Matched MeSH terms: Cleft Palate/pathology*
  13. Mohamad Shah NS, Sulong S, Wan Sulaiman WA, Halim AS
    Mol Genet Genomic Med, 2019 May;7(5):e635.
    PMID: 30924295 DOI: 10.1002/mgg3.635
    BACKGROUND: Nonsyndromic cleft lip and/or palate is one of the most common human birth defects worldwide that affects the lip and/or palate. The incidence of clefts varies among populations through ethnic, race, or geographical differences. The focus on Malay nonsyndromic cleft lip and/or palate (NSCL/P) is because of a scarce report on genetic study in relation to this deformity in Malaysia. We are interested to discuss about the genes that are susceptible to cause orofacial cleft formation in the family.

    METHODS: Genome-wide linkage analysis was carried out on eight large extended families of NSCL/P with the total of 91 individuals among Malay population using microarray platform. Based on linkage analyses findings, copy number variation (CNV) of LPHN2, SATB2, PVRL3, COL21A1, and TOX3 were identified in four large extended families that showed linkage evidence using quantitative polymerase chain reaction (qPCR) as for a validation purpose. Copy number calculated (CNC) for each genes were determined with Applied Biosystems CopyCallerTM Software v2.0. Normal CNC of the target sequence expected was set at two.

    RESULTS: Genome-wide linkage analysis had discovered several genes including TOX3 and COL21A1 in four different loci 4p15.2-p16.1, 6p11.2-p12.3, 14q13-q21, and 16q12.1. There was significant decreased, p 

    Matched MeSH terms: Cleft Palate/pathology
  14. Ramanathan A, Mahmoud HA, Hui LP, Mei NY, Valliappan V, Zain RB
    Asian Pac J Cancer Prev, 2014;15(4):1633-7.
    PMID: 24641380
    BACKGROUND: Lymphoma is a malignant neoplasm of lymphoid tissue classified into Hodgkin's and non-Hodgkin's types. It mostly affects lymph nodes although a considerable proportion of Non-Hodgkin's cases occur in extranodal sites.

    MATERIALS AND METHODS: Selected cases diagnosed as non-Hodgkin's lymphoma (NHL) during the period of 1980 to 2012 were retrieved from the archives of the Oral Pathology Diagnostic Laboratory, Faculty of Dentistry, University of Malaya. The sections from the formalin-fixed paraffin embedded tissue blocks were stained with H and E as well as with LCA, CD20, and CD3.

    RESULTS: The mean age was 41.6 years with a male: female ratio of 1.3:1. Out of the forty two cases, nineteen were Malays, eighteen were Chinese, followed by Indians (3) and Indonesians (2). The most common site of involvement was the mandible (22.2%), followed by the maxilla and palate (19.4% each). Most of the lesions presented as a painless progressive swelling. Only thirty six cases were further subdivided into B or T cell types. The majority were B-cell type (26 cases), of these 6 cases were Burkitt's lymphomas. Only ten cases were T-cell lymphoma, with three cases of NK/T-cell lymphoma.

    CONCLUSIONS: In this series of 42 patients diagnosed as extranodal non-Hodgkin's lymphoma, the lesions appeared as painless swellings, mostly in men with the mandible as the most frequent site of involvement. Majority were B-cell lymphomas with Malays and Chinese being equally affected whereas lymphomas were rare in the Indian ethnicity. T-cell lymphomas were found to be common in the Chinese ethnic group.

    Matched MeSH terms: Palate/pathology
  15. Othman SA, Ahmad R, Asi SM, Ismail NH, Rahman ZA
    Br J Oral Maxillofac Surg, 2014 Mar;52(3):208-13.
    PMID: 24342372 DOI: 10.1016/j.bjoms.2013.11.008
    The aims of this study were to assess the quantitative values of measurements using proportion indices in the craniofacial region in patients with repaired, non-syndromic, complete unilateral cleft lip and palate (UCLP), and compare them with a control group who did not have clefts using the non-invasive systems of 3-dimensional technology. Three-dimensional measurements of the facial surfaces of 15 Malay patients who had UCLP repaired and 100 Malay control patients aged 18-25 years were analysed. The 3-dimensional images of the respondents' faces were captured using the VECTRA-3D Stereophotogrammetry System. Eleven craniofacial proportions were assessed using a combination of 18 linear measurements obtained from 21 anthropometric soft tissue landmarks. These measurements were used to produce proportion indices to find the differences in the morphological features between the groups, and assessed using the independent sample t test and z scores. There were significant differences between the groups in 7 out of 11 craniofacial proportion indices (p=0.001-0.044). Z scores of 2 indices were disproportionate. They were nasal index (which was severely supernormal) and upper lip index (which was moderately supernormal). Patients with UCLP had higher mean z scores, indicating that patients with UCLP tended to have larger faces than the control group. There were clinically important differences mainly in the nasolabial area, where the nose and the upper lip were wider, larger, or flatter in patients with UCLP.
    Matched MeSH terms: Cleft Palate/pathology*
  16. Alam MK, Iida J, Sato Y, Kajii TS
    Br J Oral Maxillofac Surg, 2013 Dec;51(8):e205-10.
    PMID: 23099108 DOI: 10.1016/j.bjoms.2012.10.001
    We have evaluated the craniofacial morphology of Japanese patients with unilateral cleft lip and palate (UCLP) and assessed the various postnatal factors that affect it. Lateral cephalograms of 140 subjects (mean (SD) aged 7 (2) years) with UCLP were taken before orthodontic treatment. Surgeons from Hokkaido University Hospital had done the primary operations. The craniofacial morphology was assessed by angular and linear cephalometric measurements. Cheiloplasty, palatoplasty, and preoperative orthopaedic treatment were chosen as postnatal factors. To compare the assessments of the postnatal factors, we made angular and linear cephalometric measurements for each subject and converted them into Z scores in relation to the mean (SD) of the two variables. Subjects treated by the modified Millard cheiloplasty had larger sella-nasion-point A (SNA) and nasion-point A-pogonion (NA-POG) measurements than subjects treated by the modified Millard with a vomer flap cheiloplasty. Two-stage palatoplasty showed consistently better craniofacial morphology than the other palatoplasty. Subjects who had preoperative orthopaedic treatment with a Hotz plate had significantly larger upper incisor/sella-nasion (U1-SN) measurements than who had no preoperative orthopaedic treatment or an active plate. We conclude that in subjects treated by a modified Millard type of cheiloplasty, a two-stage palatoplasty, and a Hotz plate there were fewer adverse effects on craniofacial morphology.
    Matched MeSH terms: Cleft Palate/pathology
  17. Toman HA, Nasir A, Hassan R, Hassan R
    Eur J Orthod, 2011 Dec;33(6):700-4.
    PMID: 21282284 DOI: 10.1093/ejo/cjq147
    Thalassaemia is a public health problem in Malaysia. It is known to cause skeletal deformity. The purpose of this study was to compare the skeletal, dentoalveolar, and soft tissue features of Malay transfusion-dependent thalassaemia (TDT) patients with a Malay control group. Lateral cephalometric radiographs of 30 Malay (14 males and 16 females aged 6.4-21.8 years) TDT patients and 60 normal Malays matched for chronological age and gender were analysed and compared using an independent t-test. The TDT group showed a similar sagittal relationship to the control group but with a significantly increased (P < 0.01) mandibular plane inclination. They also showed a significantly shorter (P ≤ 0.001) mandibular body, ramus length, and posterior face height and consequently a smaller ratio of posterior to anterior face height (P < 0.01). The upper and lower lips were significantly procumbent (P < 0.001) in the TDT group together with a significantly smaller nasolabial angle (P < 0.05). Dentoalveolar measurements showed less proclined maxillary teeth in the TDT group compared with the controls (P < 0.05). The cephalometric features of Malay TDT patients were characterized by a mild Class II skeletal pattern, prominent vertical growth direction of the mandible, and protruded upper and lower lips.
    Matched MeSH terms: Palate/pathology
  18. Banabilh SM, Samsudin AR, Suzina AH, Dinsuhaimi S
    Angle Orthod, 2010 Jan;80(1):37-42.
    PMID: 19852637 DOI: 10.2319/011509-26.1
    To test the null hypothesis that there is no difference in facial profile shape, malocclusion class, or palatal morphology in Malay adults with and without obstructive sleep apnea (OSA).
    Matched MeSH terms: Palate/pathology*
  19. Cheong JP, Soo SS, Manuel AM
    PMID: 27497393 DOI: 10.1016/j.ijporl.2016.06.045
    OBJECTIVE: To determine the factors contributing towards hearing impairment in patients with cleft lip/palate.

    METHOD: A prospective analysis was conducted on 173 patients (346 ears) with cleft lip and palate (CL/P) who presented to the combined cleft clinic at University Malaya Medical Centre (UMMC) over 12 months. The patients' hearing status was determined using otoacoustic emission (OAE), pure tone audiometry (PTA) and auditory brainstem response (ABR). These results were analysed against several parameters, which included age, gender, race, types of cleft pathology, impact and timing of repair surgery.

    RESULTS: The patients' age ranged from 1-26 years old. They comprised 30% with unilateral cleft lip and palate (UCLP), 28% with bilateral cleft lip and palate (BCLP), 28% with isolated cleft palate (ICP) and 14% with isolated cleft lip (ICL). Majority of the patients (68.2%) had normal otoscopic findings. Out of the 346 ears, 241 ears (70%) ears had passed the hearing tests. There was no significant relationship between patients' gender and ethnicity with their hearing status. The types of cleft pathology significantly influenced the outcome of PTA and ABR screening results (p 

    Matched MeSH terms: Cleft Palate/pathology
  20. Zreaqat M, Hassan R, Halim AS
    Int J Oral Maxillofac Surg, 2012 Jun;41(6):783-8.
    PMID: 22424709 DOI: 10.1016/j.ijom.2012.02.003
    This comparative cross-sectional study assessed the facial surface dimensions of a group of Malay children with unilateral cleft lip and palate (UCLP) and compared them with a control group. 30 Malay children with UCLP aged 8-10 years and 30 unaffected age-matched children were voluntarily recruited from the Orthodontic Specialist Clinic in Hospital Universiti Sains Malaysia (HUSM). For the cleft group, lip and palate were repaired and assessment was performed prior to alveolar bone grafting and orthodontic treatment. The investigation was carried out using 3D digital stereophotogrammetry. 23 variables and two ratios were compared three-dimensionally between both groups. Statistically significant dimensional differences (P<0.05) were found between the UCLP Malay group and the control group mainly in the nasolabial region. These include increased alar base and alar base root width, shorter upper lip length, and increased nose base/mouth width ratio in the UCLP group. There were significant differences between the facial surface morphology of UCLP Malay children and control subjects. Particular surgical procedures performed during primary surgeries may contribute to these differences and negatively affect the surgical outcome.
    Matched MeSH terms: Cleft Palate/pathology*
Filters
Contact Us

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

External Links