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Biomedical subjects

K Radhakrishna

Publications and source records attributed to K Radhakrishna.

18 recordsLinked to original sources
PubMed1996

Rectal stricture: a complication of tuberculosis.

Tuberculosis of the rectum is rarely reported, even from areas where tuberculosis, and gastrointestinal tuberculosis in particular, is prevalent. The authors report a case of long tubercular stricture of the rectum and distal part of the sigmoid colon in a 12-year-old girl. Because of nonspecific symptoms and noncharacteristic radiological and endoscopic features, the diagnosis of this rare entity rests mainly on histological evidence of the classical tubercle in a surgical biopsy specimen.

Antitubercular Agents↗
PubMed1994

Retrograde intussusception: a lead-point for prograde intussusception.

Retrograde intussusception is an extremely rare entity. The authors report a case of retrograde jejuno-jejunal intussusception in a 12 year old. The features of interest are (1) the retrograde intussusception mass acting as a lead-point for a second prograde jejuno-jejunal intussusception, (2) the anastomotic suture line of a previous resection-anastomosis acting as the lead-point for the retrograde intussusception, and (3) the presence of a "reverse claw sign" (on a barium meal study) caused by the intussusceptum of the retrograde intussusception.

Child↗
PubMed1992

Spigelian hernia.

Explore the source record for details and available documents.

Child, Preschool↗
PubMed1991

Lingual dermoid.

Dermoid cysts are congenital lesions derived from ectodermal differentiation of multipotential cells. Only 7% of all dermoid cysts occur in the head and neck region and about a quarter of them are seen in the floor of mouth. Dermoids confined to the tongue are rare entities. Only 13 such cases, mostly in infants, have been reported in literature. One such case of an infant with intralingual dermoid and feeding difficulty, relieved following cyst excision, is reported.

Dermoid Cyst↗
PubMed1990

Cysticercosis of the tongue.

Cysticercosis is a condition where man forms the intermediate host for the proglottids of Taenia solium. The common sites of cysticercosis are brain, skeletal muscle and subcutaneous tissues, but they can be found at any site. An unusual case of lingual cysticercosis is being reported.

Child, Preschool↗
PubMed1989

Hepatoblastoma in siblings.

Two infants, a brother and sister, with hepatoblastoma of the right lobe of the liver were treated and are alive and lead normal lives. Only three other familial occurrences of this tumor have so far been documented.

Carcinoma, Hepatocellular↗
PubMed1989

Intra-abdominal lymphatic cysts in children.

Ten children with intra abdominal lymphatic cysts operated in the last 8 years are reported. They formed 0.50% of all pediatric surgical admissions and 33.3% of all intra-abdominal cystic lesions. The mean age was 5 1/2 years and the male-female ratio was 1:1. Half the cysts were in the mesentery and 30% in the omentum. The other 2 cysts were located at unusual sites. Two children having mesenteric cysts presented as abdominal emergencies. Three of them were wrongly diagnosed and treated for tuberculous ascites before laparotomy. Four mesenteric cysts were excised along with the adjoining intestinal segment, and one was drained by tube marsupialisation. All 3 omental cysts and the two cysts at unusual sites were excised in toto. There was no mortality or morbidity.

Abdominal Neoplasms↗
PubMedDate not supplied

Problematic ulcerative lesions in sexually transmitted diseases: surgical management.

Chronic intractable ulcerative lesions, with or without lymphedema, are occasional sequelae of various sexually transmitted diseases that lead to gross morbidity. This study of 15 such cases, including seven of granuloma inguinale, four of lymphogranuloma venereum, three of confined lesions (granuloma inguinale and lymphogranuloma venereum), and one of sexually transmitted amebic ulcer of the penis, employed surgical procedures aimed at sound healing after a single-stage procedure. The surgical techniques included full skin cover by direct flaps, myocutaneous flaps, sliding flaps (floating island), and excision of the involved rectum (two cases). Nine lesions healed by primary intention, one by spontaneous contraction of the wound, and two needed limited secondary procedures. In view of the paucity of literature on the subject, an argument is made for identifying such cases and saving them from prolonged morbidity by a suitable single-stage surgical procedure.

Adolescent↗
PubMedDate not supplied

Meckel's diverticulum in children.

Twenty one surgically documented cases of Meckel's diverticulum in children treated at Kasturba Hospital, Manipal since 1981 are reviewed. Of them, 14 presented with intestinal obstruction, 2 with pain abdomen, 2 with Littre's hernia and 2 were found incidentally. Only one patient presented with gastrointestinal bleeding. The clinical profile of these patients is analyzed.

Child↗