Radiotherapy for benign diseases.

Radiotherapy mainly involves treatment of patients with malignant tumors. Even with recognition of the risks of late skin injury, carcinogenesis, leukemogenesis, and genetic damage from all ionizing radiation; radiation therapy also continues to be accepted treatment for benign diseases. Before initiation, the quality of irradiation, total dose, overall time, underlying organs at risk, and shielding factors should be considered.

Use of greater omentum in thoracic onco-surgery.

Background: Omentum is well known for its immunocompetence and good blood supply; and therefore, is being used in various complex thoracic procedures. Specially, in situations when staplers, sealants and total parenteral nutrition may not be used because of financial constraints, omentum may prove very helpful in preventing post-operative fatal complications.

Methods: A retrospective review of 61 patients was undertaken.

Gastric trichobezoar presenting as gastric outlet obstruction--a case report.

Trichobezoars are impactions of swallowed hairs in the stomach and occasionally in the intestine. They occur in emotionally disturbed, depressed, or mentally retarded patients who have trichotillomania and trichophagia. Removal of gastric trichobezoar by open surgery (gastrotomy) is a standard approach.

Curative interstitial brachytherapy for early stage carcinoma lip.

Brachytherapy is potentially useful in the treatment of head-and-neck cancers, because most tumor sites, such as the lip, tongue, floor of mouth, tonsil, pharynx, nasopharynx, sinuses, and neck, are accessible for the placement of afterloading applicators and catheters. It has the advantage of delivering a higher radiation dose to the tumor while sparing surrounding normal tissue from radiation. Furthermore, the overall treatment duration is shorter, and the dose distribution confirms to tumor shape.

Retrospective study of chest wall tumors at a cancer hospital in Nepal.

Primary and metastatic tumors of both soft tissues and bony skeleton, and primary tumors of adjacent organs invading the chest wall constitute chest wall tumors. A retrospective review of all the patients with chest wall tumors was done at BP Koirala Memorial Cancer Hospital (BPKMCH). Primary tumors of breast were excluded.

Geographic origin of Nepali doctors.

Though the history of in-country training of doctors in Nepal is not long, Nepal had started training doctors in abroad long ago. This is probably the first paper of its kind to correlate the developmental and ecological region to the country of training of Nepali doctors. This retrospective analysis reveals that nearly 38% doctors are trained in India, 22% each from former USSR and Nepal, 10% from Bangladesh, and 2.