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Biomedical subjects

A S Kher

Publications and source records attributed to A S Kher.

At least 19 recordsLinked to original sources
PubMed1996

Supernumerary limbs: a case report of a rare congenital anomaly.

We report a case of an 18-month-old female who presented with three supernumerary upper limbs of varying lengths on the right side. Each limb had a proximal, middle, and distal segment, and an intercalated elbow and wrist joint. A single digit was present in the superior limb, three digits in the middle limb, and two digits in the caudal-most limb. Right plagiocephaly, congenital torticollis, scoliosis involving the upper and mid thoracic region, and a hypoplastic right pectoralis major were the other abnormal features noted. Radiography showed two scapulae, humerus, a single forearm bone in each limb, and rudimentary metacarpals and phalanges. Limb duplication may rarely be encountered in parasitic conjoined twins. The role of mutagens, drugs, cellular contributions, and morphogens in the growth and differentiation of limbs has been studied in animals. It is rather difficult to deduce the time of action of the factors responsible for such a malformation.

Arm↗
PubMed1995

Prevalence of antibodies to polioviruses & enteroviruses excreted by healthy children in Bombay.

A total of 132 healthy children between the ages one month and 12 yr were surveyed to determine the prevalence of antibodies to the three poliovirus serotypes. Among infants up to six months of age, 73.2, 85.4 and 56.1 per cent had antibodies to poliovirus types 1, 2 and 3, respectively. In children of age groups 7 months to 3 yr and above 3 yr, antibody prevalence to the three poliovirus serotypes was 90.2, 86.9 and 57.4, and 83.3, 96.7 and 76.7 per cent, respectively. Immunization coverage with three doses of OPV exceeded 85 per cent in children above 7 months of age. Low seroprevalence to type 3 poliovirus in the children was conspicuous. Of the 80 faecal samples studied from these children, 24 (30%) were positive for virus. Among these isolates, 16 were poliovirus type 1 and three type 2. Intratypic differentiation revealed that 15 of the 16 poliovirus type 1 isolates were of wild origin. Two out of the three poliovirus type 2 isolates were of oral poliovaccine origin. Our data indicate that in spite of good vaccination coverage wild poliovirus type 1 circulation was endemic in Bombay and; that a large number of children were susceptible to poliovirus type 3 infections.

Antibodies, Viral↗
PubMed1995

Lissencephaly.

Explore the source record for details and available documents.

Abnormalities, Multiple↗
PubMedDate not supplied

Congenital nephrotic syndrome with clinical hypothyroidism.

A 15 month old boy with typical features of congenital nephrotic syndrome (CNS) is reported, who in addition to the renal pathology had an associated clinical hypothyroidism with low levels of total and free thyroxine and triiodothyronine and an elevated serum TSH. Improvement in the physical parameters and mental status from thyroid hormone replacement therapy is documented.

Enalapril↗
PubMedDate not supplied

Fraser syndrome.

Fraser Syndrome is a rare disorder with only a few cases having been described in Indian literature. We report here a case of a patient aged 16 yr present with primary amenorrhea which is a very unusual mode of presentation. Multiple associated anomalies were present including those of eyelids, eyebrow, face, fingers and genitalia. Chromosome analysis revealed a normal female karyotype. Pituitary gonadotropins were within normal range.

Abnormalities, Multiple↗