MyMedR

Undescended testis: a study of 212 cases treated surgically

Joseph VT, Fong PH

Ann Acad Med Singap, 1981 Oct;10(4):502-6.

Two hundred and twelve of undescended testes were operated on in the Department of Surgery, Singapore General Hospital between the years 1974 through 1980. There was a 51.9% incidence of right undescended testis, 34.9% left undescended testis and 13.2% were bilateral. The method of treatment was surgical exploration with orchidopexy wherever technically feasible or orchidectomy if the testis was found to be severely hypoplastic. Of the total series, 42% were operated on before the age of 5 years. The oldest patient undergoing orchidopery was aged 40. Failure of orchidopexy to secure the scrotal position for the testis was noted in 14 cases. This was probably due to inadequate mobilisation at the first operation. There was no mortality and no significant morbidity following surgical treatment in this series.

Matched MeSH terms: Infant, Newborn

Undescended testes: incidence in 1,002 consecutive male infants and outcome at 1 year of age

Thong M, Lim C, Fatimah H

Pediatr Surg Int, 1998 Jan;13(1):37-41.

PMID: 9391202 DOI: 10.1007/s003830050239

In a study of 1,002 consecutive Malaysian male newborns, 48 (4.8%) were found to have undescended testes (UDT). The rate and laterality of the UDT were associated with lower birth weight (P < 0.001) and prematurity (P < 0.001). Boys with UDT were also more likely to have other congenital abnormalities of the external genitalia, the commonest being hydrocele. No correlation between UDT and maternal age, birth order, social class, or mode of delivery was demonstrated in this study. Although 26/34 (76.5%) of UDT achieved full spontaneous descent by 1 year of age, 1.1% of all infants whose testes remained undescended required regular long-term follow-up with surgical referral and correction at an appropriate time. A premature infant with UDT is more likely to achieve full testicular descent at 1 year of age than a term infant.
Study site: University Hospital, Kuala Lumpur, Malaysia (University Malaya Medical Centre)

Matched MeSH terms: Infant, Newborn

Uncontrolled haemorrhage in a premature baby

BOON WH, CHEE HW

Med J Malaya, 1956 Mar;10(3):267-9.

PMID: 13347459

Matched MeSH terms: Infant, Newborn

Fulltext Unbalanced chromosomal translocation: a cause of recurrent spontaneous abortion

Zarina AL, Jamil MA, Ng SP, Rohana J, Yong SC, Salwati S, et al.

Med J Malaysia, 2006 Jun;61(2):260-2.

PMID: 16898328 MyJurnal

Recurrent spontaneous abortion, defined as three consecutive abortions, occurs in approximately 1% to 2% of couples. Although the cause is unknown in up to 50% of cases, about 5% of these couples are found to be a balanced translocation carrier. We report a case in which the mother was identified to be a translocation carrier following the birth of a baby with multiple congenital abnormalities.

Matched MeSH terms: Infant, Newborn

Umbilical evagination of the bladder with omphalocele minor

Thambi Dorai CR

Pediatr Surg Int, 2000;16(1-2):128-9.

PMID: 10663861

A neonate with umbilical evagination of the bladder (UEB) and omphalocele minor (OM) is reported. The findings in this case support the origin of the urachus from the upper end of the cloaca rather than the allantois. The frequent occurrence of OM with urachal anomalies, including UEB, suggests an embryological association between the two conditions.

Matched MeSH terms: Infant, Newborn

Fulltext Ultrasound measurement of corporeal (penile) length in newborns

Khairil OA, Zulfiqar A, Thambidorai CR, Nizam JM, Ahmad JT, Jamil MA

Med J Malaysia, 2005 Oct;60(4):469-74.

PMID: 16570709

In the initial clinical examination of a child with ambiguous genitalia an accurate measurement of the corporeal length is needed. Most often the corporeal length is measured with a ruler from the symphysis pubis to the tip of the glans of a stretched penis. More recently, ultrasound has been successfully used to measure corporeal length. This study aimed to (i) establish normal values for corporeal length in normal male newborns using ultrasound measurement, (ii) compare these measurements to stretched corporeal measurements, (iii) compare the corporeal length of newborns of different races, and (iv) determine the relationship between corporeal length and birth weight, birth length and head circumference. This was a prospective study of 141 newborns. Ultrasound imaging was done in an oblique parasagittal plane such that the corpus could be included in a single image and measured, Stretched corporeal length was measured with the penis stretched alongside a wooden spatula and the length from the pubic bone to the tip of the glans was marked on the spatula and measured. By ultrasound measurement the mean corporeal length of the normal newborn was 3.18 +/- 0.56cm. There was no significant difference in the mean corporeal length when determined by ultrasound and by stretched corporeal measurement. There was no significant difference in the mean corporeal length of the different races when the length was determined by either ultrasound or stretched corporeal measurement. There was a positive correlation between ultrasound length and birth weight and birth length. However, there was no correlation between ultrasound length and head circumference. There was no significant correlation between the stretched length and either birth weight, birth length or head circumference.

Matched MeSH terms: Infant, Newborn

Fulltext Ultrasonographic findings in eyes with retinopathy of prematurity in malaysia

Lee KF, Abdul Rahim A, Raja Azmi MN, Wan Hazabbah WH, Embong Z, Noramazlan R, et al.

Med J Malaysia, 2013;68(1):39-43.

PMID: 23466765 MyJurnal

RetCam is an excellent screening tool for the detection of retinopathy of prematurity (ROP). However, affordability is a barrier when adopting the use of RetCam in developing countries. We aimed to describe different stages of ROP using ultrasonographic B-scan and to evaluate the association between funduscopic examinations and ultrasonographic B-scan findings in premature neonates with ROP in Malaysia. A descriptive cross sectional study was conducted in 90 eyes of 47 premature neonates with different stages of ROP in three tertiary hospitals in Malaysia. Experienced ophthalmologists performed detailed funduscopic examinations using binocular indirect ophthalmoscopy (BIO). A masked examiner performed a 10 MHz ultrasonographic B-scan evaluation with 12 meridian position images within 48 hours of clinical diagnosis. Data from the clinical examination and ultrasonographic findings were collected and analysed. We recruited 37 eyes (41.1%) with stage 1 ROP, 29 eyes (32.3%) with stage 2, 18 eyes (20.0%) with stage 3, and 3 eyes (3.3%) with stages 4 and 5 based on the clinical assessment. Ultrasonography correctly identified 3 (8.1%) stage 1 eyes, 17 (58.6%) stage 2 eyes, 13 (72.2%) stage 3 eyes, and 3 each (100%) of the stage 4 and 5 eyes. There was a significant association between the funduscopic signs and the ultrasound findings for stage 2 ROP and above (Fisher's exact test, p <0.001). In conclusion, all stages of ROP were detected and described with a 10 MHz ultrasonic B-scan system. A significant association was observed between funduscopic signs and ultrasonographic findings in premature Malaysian neonates with stage 2 ROP and above.

Matched MeSH terms: Infant, Newborn

Type IV laryngotracheo-oesophageal cleft--management of a difficult airway

Lim SK, Fadhilah T, Ibtisan I

Paediatr Anaesth, 1998;8(4):337-40.

PMID: 9672933

Congenital laryngotracheo-oesophageal cleft is a rare anomaly which presents a challenge to the anaesthetists because of the potential problems of establishing and maintaining an airway. We report the anaesthetic management of a one-month old baby with complete or type IV laryngotracheo-oesophageal presenting for the repair of the defect. The management of the precarious airway is presented and the various techniques of managing the airway are reviewed.

Matched MeSH terms: Infant, Newborn

Fulltext Type III congenital pulmonary airway malformation associated with oesophageal atresia and tracheoesophageal fistula. A case report and review of literature

Fijasri NH, Muhammad Asri NA, Mohd Shah MS, Abd Samad MR, Omar N

Afr J Paediatr Surg, 2023;20(3):245-248.

PMID: 37470566 DOI: 10.4103/ajps.AJPS_10_21

Congenital pulmonary airway malformation (CPAM) together with oesophageal atresia and tracheoesophageal fistula (TOF) is a very rare condition in neonates. We presented a case of an infant with Gross type C oesophageal atresia with TOF coexisting with Stocker Type III CPAM in our centre. It is interesting to know that TOF associated with type III CPAM has never been reported in the literature. The child was delivered through caesarean section, and because of respiratory distress post-delivery, endotracheal intubation was carried out immediately. CPAM was diagnosed by a suspicious finding from the initial chest X-ray and the diagnosis was confirmed through computed tomography scan of the chest. The patient was initially stabilised in a neonatal intensive care unit (NICU), and after the successful ligation of fistula and surgical repair of TOF, lung recruitment was started by high flow oscillatory ventilation. The patient recovered well without complications and able to maintain good saturation without oxygen support through the stay in the neonatal unit. Early recognition of this rare association is essential for immediate transfer to NICU, the intervention of any early life-threatening complications, and for vigilant monitoring in the postoperative period.

Matched MeSH terms: Infant, Newborn

Fulltext Two-stage management of mega occipito-encephalocele

Mardzuki AI, Abdullah J, Ghazaime G, Ariff AR, Ghazali M

Med J Malaysia, 2003 Mar;58(1):115-9.

PMID: 14556336 MyJurnal

We report three cases of large occipito-encephaloceles that were managed in the Neurosciences Unit, Hospital Universiti Sains Malaysia over the last 5 years. All patients had pre-operative MRI (magnetic resonance imaging) evolution and mapping of the sagittal sinus tract. The cerebrospinal fluid (CSF) of all three patients were initially diverted by means of ventricular shunt two weeks prior to shunt removal. The slow drainage of CSF prevented electrolyte and volume disturbances due to sudden decompression during their definitive occipital encephalocele operations. After 3 years follow-up, all these patients are progressing well.

Matched MeSH terms: Infant, Newborn

Two-hourly versus 3-hourly feeding for very low birthweight infants: a randomised controlled trial

Ibrahim NR, Kheng TH, Nasir A, Ramli N, Foo JLK, Syed Alwi SH, et al.

Arch. Dis. Child. Fetal Neonatal Ed., 2017 May;102(3):F225-F229.

PMID: 27671836 DOI: 10.1136/archdischild-2015-310246

OBJECTIVE: To determine whether feeding with 2-hourly or 3-hourly feeding interval reduces the time to achieve full enteral feeding and to compare their outcome in very low birthweight preterm infants.

DESIGN: Parallel-group randomised controlled trial with a 1:1 allocation ratio.

SETTING: Two regional tertiary neonatal intensive care units.

PATIENTS: 150 preterm infants less than 35 weeks gestation with birth weight between 1.0 and 1.5 kg were recruited.

INTERVENTIONS: Infants were enrolled to either 2-hourly or 3-hourly interval feeding after randomisation. Blinding was not possible due to the nature of the intervention.

MAIN OUTCOME MEASURES: The primary outcome was time to achieve full enteral feeding (≥100 mL/kg/day). Secondary outcomes include time to regain birth weight, episode of feeding intolerance, peak serum bilirubin levels, duration of phototherapy, episode of necrotising enterocolitis, nosocomial sepsis and gastro-oesophageal reflux.

RESULTS: 72 infants were available for primary outcome analysis in each group as three were excluded due to death-three deaths in each group. The mean time to full enteral feeding was 11.3 days in the 3-hourly group and 10.2 days in the 2-hourly group (mean difference 1.1 days; 95% CI -0.4 to 2.5; p=0.14). The mean time to regain birth weight was shorter in 3-hourly group (12.9 vs 14.8 days, p=0.04). Other subgroup analyses did not reveal additional significant results. No difference in adverse events was found between the groups.

CONCLUSION: 3-hourly feeding was comparable with 2-hourly feeding to achieve full enteral feeding without any evidence of increased adverse events.

TRIAL REGISTRATION NUMBER: ACTRN12611000676910, pre-result.

Matched MeSH terms: Infant, Newborn

Two types of triplicated alpha-globin loci in humans

Lie-Injo LE, Herrera AR, Kan YW

Nucleic Acids Res, 1981 Aug 11;9(15):3707-17.

PMID: 6269090

DNA from healthy Malaysian newborns was studied on gene maps after digestion with different restriction endonucleases. Of 65 newborns, two were found to be carriers of two different variants of triplicated alpha-globin loci. In variant no. 1, found in an Malay, the three alpha-globin genes are in an elongated DNA fragment on digestion with Eco RI and Bam HI. The third alpha-globin gene was found in a additional 3.7-kb fragment on digestion with Hpa I, Bgl II and Hind III. In variant no. 2, a new type of triplicated alpha-globin loci, found in a Chinese, the three alpha-globin genes reside in an elongated DNA fragment longer than that of variant no. 1 on digestion with Eco RI and Bam HI. The third alpha-globin gene was found in an additional 4.2-kb fragment on digestion with Hpa I and Hind III. Digestion of this variant DNA with Bg1 II produced an abnormal 16.7-kb fragment in addition to the normal 7.0-kb Bgl-II fragment. The locations of the restriction sites in the two types of triplicated alpha-globin loci are compatible with a mechanism of unequal crossing over following two different modes of misalignment.

Matched MeSH terms: Infant, Newborn

Two outbreaks of Burkholderia cepacia nosocomial infection in a neonatal intensive care unit

Lee JK

J Paediatr Child Health, 2008 Jan;44(1-2):62-6.

PMID: 17640280

An outbreak of Burkholderia cepacia septicaemia occurred in our neonatal unit over a 9-week period in 2001, affecting 23 babies and two died. A second outbreak lasting 8 days occurred a year later, affecting five babies.

Matched MeSH terms: Infant, Newborn

Fulltext Two cases of deletion 5p syndrome: one with paternal involvement and another with atypical presentation

Azman BZ, Akhir SM, Zilfalil BA, Ankathil R

Singapore Med J, 2008 Apr;49(4):e98-e100.

PMID: 18418516

We report two cases of deletion 5p or cri du chat syndrome (CdCS) with different presentations and risks of transmission: one case with paternal chromosome 5 involvement and another, a de novo case with atypical clinical presentation. Cytogenetic analysis was performed on the two cases and their parents. GTG-banded karyotype analysis of Cases 1 and 2 revealed abnormal 46,XY,del(5)(p13-15) male karyotypes. For Case 1, the mother showed normal female karyotype while the father showed an abnormal karyotype involving a balanced translocation 46,XY,t(5;10)(p13;p15). For Case 2, however, both parents showed a normal karyotype pattern. In Case 1, the clinical features, particularly the distinct facial phenotype in combination with a characteristic cat-like cry and hypotonia, aided in the diagnosis at birth and the karyotype analysis was resolutive. The boy in Case 2 presented with atypical clinical features. Even though this patient had multiple syndromic features, the typical high pitched cat-like cry was not prominent. Instead, the patient manifested persistent stridor (from day three of life), which might have prevented the clinician from suspecting CdCS at birth. However, when this patient was presented at seven months of age for cytogenetic analysis, a confirmatory diagnosis of CdCS was established. For children with congenital abnormalities, an early clinical diagnosis confirmed through cytogenetic and molecular investigations, is important for providing personalised diagnostic and prognostic evaluation, and also for genetic counselling on the reproductive risk, particularly for patients with parental chromosome translocation involvement.

Matched MeSH terms: Infant, Newborn

Fulltext Two Malaysian Chinese male children with the Wiskott-Aldrich syndrome

Tong YH, Sinniah D, Murugasu R, White JC

Singapore Med J, 1979 Jun;20(2):355-9.

PMID: 505032

Two Malaysian Chinese male children are described with Wiskoll-Aldrich syndrome, which has rarely been reported in the East. Classical features were found, with bleeding and infections, low titres of isohaemagglutinins and IgM, but variable IgG and IgA. The immune response was broadly disturbed. Survival of one child was sufficiently long for a Iymphoreticular malignancy or appear.

Matched MeSH terms: Infant, Newborn

Fulltext Twisted fate of bladder catheters

Sithasanan N, Kihne M, Naidu RR, Ramanujam TM

Med J Malaysia, 2006 Aug;61(3):369-70.

PMID: 17240594 MyJurnal

Catheter knotting is a rare complication of bladder catheterisation. Retention of catheter parts resulting in calculus formation is even rarer. We report a case of a vesical calculus formed over a broken and retained supra-pubic catheter which to the best of our knowledge has yet to be reported, along with three other cases of bladder catheter knotting.

Matched MeSH terms: Infant, Newborn

Fulltext Twin reverse arterial perfusion sequence

Nik Lah NA, Che Yaakob CA, Othman MS, Nik Mahmood NM

Singapore Med J, 2007 Dec;48(12):e335-7.

PMID: 18043831

Twin reverse arterial perfusion sequence occurs in approximately one percent of monochorionic twins. This condition is always fatal for the recipient twin and carries a high mortality rate for the pump twin. Various treatment options are described, but management is continually evolving with the publication of new data. We report an acardiac acephalic monochorionic twin who was diagnosed at 31 weeks gestation. Serial ultrasonographical examinations of the normal pump twin showed intrauterine growth restriction but with no evidence of heart failure. A healthy pump twin was delivered by caesarean section at 34 weeks.

Matched MeSH terms: Infant, Newborn

Twin pregnancy -- a study of the local pattern

Teoh SK, Wong WP

Med J Malaysia, 1977 Sep;32(1):90-5.

PMID: 609353

Matched MeSH terms: Infant, Newborn

Fulltext Turner syndrome in diverse populations

Kruszka P, Addissie YA, Tekendo-Ngongang C, Jones KL, Savage SK, Gupta N, et al.

Am J Med Genet A, 2020 Feb;182(2):303-313.

PMID: 31854143 DOI: 10.1002/ajmg.a.61461

Turner syndrome (TS) is a common multiple congenital anomaly syndrome resulting from complete or partial absence of the second X chromosome. In this study, we explore the phenotype of TS in diverse populations using clinical examination and facial analysis technology. Clinical data from 78 individuals and images from 108 individuals with TS from 19 different countries were analyzed. Individuals were grouped into categories of African descent (African), Asian, Latin American, Caucasian (European descent), and Middle Eastern. The most common phenotype features across all population groups were short stature (86%), cubitus valgus (76%), and low posterior hairline 70%. Two facial analysis technology experiments were conducted: TS versus general population and TS versus Noonan syndrome. Across all ethnicities, facial analysis was accurate in diagnosing TS from frontal facial images as measured by the area under the curve (AUC). An AUC of 0.903 (p < .001) was found for TS versus general population controls and 0.925 (p < .001) for TS versus individuals with Noonan syndrome. In summary, we present consistent clinical findings from global populations with TS and additionally demonstrate that facial analysis technology can accurately distinguish TS from the general population and Noonan syndrome.

Matched MeSH terms: Infant, Newborn

Fulltext Turn-around-time of radiographs in a neonatal intensive care unit

Rohana J, Boo NY, Yong SC, Ong LC

Med J Malaysia, 2005 Aug;60(3):338-44.

PMID: 16379189 MyJurnal

A quality assurance study was carried out prospectively in two phases at the Neonatal Intensive Care Unit (NICU) of Hospital Universiti Kebangsaan Malaysia. The objectives of the study were to determine the turn-around-time (TAT) of radiographs requested for infants undergoing intensive care treatment in the NICU and the effects of a standard operating procedure introduced based on initial findings of first phase of the study on subsequent TAT. The TAT was defined as the time taken for the radiograph to be ready for viewing after the attending doctor had requested for it to be done on an infant. During phase one of the study, none of the requested radiographs was ready to be viewed by the doctors within the standard TAT of 45 minutes. The problems identified were ward staffs delay in sending request forms to the radiology department, radiographers' delay in shooting and processing the films, and delay by NICU porter in collecting the processed films. Based on these findings, a standard operating procedure (SOP) was drawn up jointly by the staff of NICU and Department of Radiology. During phase two of the study conducted at one month after implementation of the SOP, there was a reduction of TAT by 50%. However, only 3 (4.3%) of the radiographs achieved the standard TAT. The main problems identified during phase two were delay in sending request forms and in collecting processed radiographs by the porter system. The dismal TAT of radiographs in NICU was related primarily to human behaviour. Besides continuous staff education, replacement of the porter system with electronic system may improve the TAT.
Keywords: Turn-around time, radiographs, neonatal intensive care unit, standard operating procedure, Kuala Lumpur

Matched MeSH terms: Infant, Newborn

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