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Biomedical subjects

T K Lahiri

Publications and source records attributed to T K Lahiri.

At least 19 recordsLinked to original sources
PubMed1993

Perinatal mortality in caesarean section: a disturbing picture of unfulfilled expectations.

Indications for caesarean section had been studied in a 2-year period and the incidences were compared to that of the same 15 years back. Though there are more incidences of caesarean section, still perinatal death is a major concern to all. The study included a total of 291 perinatal deaths of which there were 208 early neonatal deaths and 83 stillbirths over a period of 2 years from January, 1990 to December, 1991. Caesarean section is being increasingly performed for foetal interest, but this study reveals that perinatal mortality is still high though cesarean section rate has increased in recent times.

Cesarean Section↗
PubMedDate not supplied

Pulmonary mucoraceous fungal ball.

A case of opportunistic pulmonary infection in the form of fungal ball produced by the family of mucoraceae in the class of phycomycetes having nonseptate hyphae (cellophane tubules) with haphazard branching in a post-tubercular immunocompetent patient is described. Clinical course was chronic with right upper lobe cavity invaded by fungi of mucor species, pathology was granuloma with blood vessel thrombosis, and a fungus ball. The host had no associated predisposing diseases. Segmental resectional surgery of the right upper lobe along with removal of fungus ball under the coverage of modified dose of amphotericin B was performed. Literature scanning revealed rarity of mucormycosis in immunocompetent host.

Amphotericin B↗
PubMedDate not supplied

Pure red cell aplasia associated with thymoma.

A case of thymoma with mixed spindle and lymphocytic variety along with acquired, secondary, chronic pure red cell aplasia is an uncommon entity. The presented case is a case of anterior mediastinal tumour with marked anemia. On histopathologic and hematological examinations, it proved to be a case of thymoma along with pure red cell aplasia. High index of suspicion, bone marrow examination, radiological including CT scan examination, total thymectomy after preparation with repeated blood transfusion remains the mainstay of treatment. Prolonged corticosteroid therapy leads to remission for upto ten months after operative intervention.

Adrenal Cortex Hormones↗
PubMedDate not supplied

Uncommon parathyroid mediastinal cyst compressing the trachea.

Mediastinal parathyroid cyst is a rare cause of space occupying lesion in the mediastinum. No specific symptomatology may be attributed to the non-functioning parathyroid cyst. The diagnosis is rarely made before exploration. The cysts are thin walled, smooth, of varying sizes and contained clear, opalescent or haemorrhagic fluid. Histopathological examination reveals clusters of parathyroid cells dispersed in the wall of the cyst. Surgical removal is the treatment of choice and can be performed with minimal morbidity.

Cysts↗
PubMedDate not supplied

Bronchial adenoma.

Explore the source record for details and available documents.

Adenoma↗