Biomedical subjects

N Bheerappa

Publications and source records attributed to N Bheerappa.

3 recordsLinked to original sources

PubMedDate not supplied

Isolated splenic tuberculosis.

The authors report two cases of isolated splenic tuberculosis treated since 1989 in Nizam's Institute of Medical Sciences. One case presented as pyrexia of unknown origin (PUO) and another with idiopathic thrombocytopenic purpura (ITP). Both were found to have splenic tuberculosis after splenectomy. Pre operative diagnosis could not be made in these cases. Splenectomy followed by antituberculous chemotherapy cured the condition in both the cases. The authors underline the diagnostic difficulties, essentially related to the rarity of this condition inspite of the progress in modern imaging.

Adolescent↗

PubMedDate not supplied

Pancreatico-biliary ductal union.

A long common channel distal to the pancreaticobiliary junction is the commonest anomalous arrangement of the pancreaticobiliary ductal system and is mostly observed in patients with congenital choledochal cysts. APBDU without choledochal cyst is a high-risk condition for the development of gallbladder carcinomas. Prophylactic excision of the extrahepatic biliary system and reconstruction of the biliary tract with hepatico-jejunostomy are recommended. APBDU should always be kept in mind when a patient with a long history of abdominal pain is found to have gall bladder wall thickness even without gallstones on imaging by a CT Scan or Ultra Sound. ERCP should be performed in these patients in order to detect APBDU. This may allow early detection of carcinoma of the biliary tract. Presence of common channel may be associated with a lower incidence of gallstones. However it requires corroboration by other studies. On the other hand carcinoma of the gall bladder appears to have a close association with abnormally long common channel.

Bile Ducts↗

PubMedDate not supplied

Primary small intestinal adenocarcinoma.

Seven patients with adeno-carcinoma of the small intestine were seen over a period of five years. Four were localized to the duodenum, the jejunum was involved in two and the ileum in one. Abdominal pain, weight loss, anemia and obstruction were the most common presenting complaints. Endoscopy was the primary diagnostic modality for the duodenal tumours. Diagnostic accuracy of barium contrast examination was 83%. Curative resections were performed in two patients and palliative surgery in the rest.

Adenocarcinoma↗