Guidelines for personnel in radiotherapy and nuclear medicine.
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Biomedical subjects
Publications and source records attributed to G C Pant.
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Oesophageal carcinoma constituted 2.39% of all malignancies, and 17.11% of gastrointestinal tract malignancies, over a period of 12 years, in Sir Sunder Lal Hospital population in Varanasi. The highest frequency occurred in the sixth decade. The male:female ratio was 2.2:1, this ratio tended to diminish with age. Out of 202 cases the middle third of the oesophagus was involved in 104, the lower third in 72 and the upper third in 26 cases. Although squamous cell carcinoma was by far the most frequent histologic type (193 cases), genuine primary oesophageal adenocarcinoma did occur in 3, and the tumour was completely anaplastic in the remaining 6 cases. The prognostic bearing of certain morphologic features has been discussed. Oesophageal carcinoma is one of the most frequent malignancies of the gastrointestinal tract and a common tumour in elderly Indian men and women.
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The experience in treating three patients with hemangiopericytoma is reviewed. One patient was given irradiation alone, and the others were both treated with surgery and irradiation. Our experience reinforces reports of the usefulness of irradiation in treating this neoplasm and its metastases.
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The clinical features of the giant cell tumor of the sphenoid bone have been discussed and a case report has been added to the fourteen cases reported in the literature. Such cases may first report to an ophthalmologist, an otolaryngologist, a neurologist, or an internist. They should consider this condition in a patient who complains of headache, ocular symptoms such as diplopia, and diminution of vision progressing to complete blindness. The presence of multiple cranial nerve palsies involving II, III, IV, V, and VI nerves in various combinations and the sellar erosion in the lateral x-ray of the skull are quite suggestive of this tumor which should be confirmed by biopsy. The telecobalt therapy appears to give the best results.
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