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Biomedical subjects

Ram Samujh

Publications and source records attributed to Ram Samujh.

6 recordsLinked to original sources
PubMed2005

Esophageal atresia.

Explore the source record for details and available documents.

Esophageal Atresia↗
PubMed2004

Paraesophageal hernia in the neonatal period: suspicion on chest X-ray.

The paraesophageal hernia is rarely seen in the neonatal period. Presentation in neonatal period can be confused with the possibility of esophageal atresia or esophageal web. The upper gastrointestinal tract contrast study is diagnostic in this disease, but careful viewing of the plain X-ray of the chest can also lead to suspicion of the diagnosis. Two neonates with para-esophageal hernia are reported, one with the mesenterico-axial volvulus and the second neonate without volvulus.

Follow-Up Studies↗
PubMed2004

Fetal rhabdomyoma in a neonate.

Rhabdomyoma is a rare benign tumour, majority arising from the cardiac muscle. Seventy to 90 percent of extra cardiac rhabdomyomas are found in the head and neck region, usually within the upper aero digestive tract. We report a case of rhabdomyoma of anterior neck in a neonate. Although rhabdomyomas of posterior neck have been reported, those reported in anterior triangle are infrequent. The lesion has not recurred one year after complete excision. There are no similar reports in Indian literature.

Head and Neck Neoplasms↗
PubMed2003

Testosterone therapy in microphallic hypospadias: topical or parenteral?

BACKGROUND/PURPOSE: Local or systemic application of testosterone is reported to stimulate penile growth. Intramuscular testosterone has been found to be effective in 50% of patients; however, variable results have been reported with topical testosterone. The current study is an attempt to compare the efficacy of intramuscular versus topical testosterone application. METHODS: A total of 26 consecutive patients with hypospadias and small penis (<2SD for given age) were studied prospectively. These patients were recruited alternately into group A or group B. Each group consisted of 13 patients. In group A, penile growth was accomplished by topical application of testosterone (Testoviron, oily solution containing testosterone propionate, 25 mg, and testosterone enanthate, 110 mg, equivalent to about 100 mg of testosterone, Schering, Germany) with a dose of 2 mg/kg/wk, for 3 weeks. While in group B, testosterone (same preparation as above) was administered by intramuscular injection weekly for 3 consecutive weeks. Penile length, diameter, and secondary effects were recorded before, during, and 3 weeks after the therapy by a single observer. RESULTS: Significant penile growth (P <.01) was noticed in both the groups of patients when compared with pretherapy with maximum response observed during the third week of therapy (reaching from an average pretherapy length of 2.0 cm and 1.8 cm to 3.18 cm and 3.11 cm posttherapy in group A and B patients, respectively). Seven patients in each group had growth of at least 50% compared with the initial size. The basal serum testosterone was within the normal range in both the groups. During therapy the serum testosterone was elevated above the basal level in all patients, but within the normal range except in 2 patients of group A. In these 2 children the serum testosterone level crossed the normal range. Linear growth did not alter significantly for the chronological age. Two patients of group A went on to have pubic hair, one of them had elevated testosterone level above the normal range. There was a surge in serum testosterone in all children, although significant penile enlargement was observed in 60% children in group A and 75% in group B. CONCLUSIONS: Although the desired therapeutic effect of testosterone was achieved in both the groups, this study failed to show any significant difference between the 2 routes of administration. However, in group A, (topical) serum testosterone crossed the normal range in 15% of patients and was associated with significant reversible side effects.

Administration, Topical↗