Duodenal stenosis in a child.

We present a case of incomplete duodenal obstruction having a delayed presentation, making diagnosis and early intervention more challenging. Failure of recanalization of the duodenal lumen during the eighth to tenth week of gestation, results in duodenal atresia. Incomplete recanalization can lead to duodenal stenosis or the presence of a duodenal web. In the absence of other serious anomalies or prematurity, the overall survival for duodenal stenosis or atresia is nearly 100%.

Invasive Papillary Breast Carcinoma.

We present the case of a 55-year-old postmenopausal female who presented with complaints of a gradually increasing painless subareolar mass in the left breast of 4 months' duration. Left-sided modified radical mastectomy was performed and the specimen was histopathologically diagnosed as invasive papillary carcinoma. Immunohistochemistry confirmed this diagnosis. All 8 excised axillary lymph nodes were negative for malignant cells. Postoperative chemotherapy was given and for the past 6 months, the patient has maintained a regular follow-up on an outpatient basis. She does not have any evidence of either local or distant recurrence of tumour metastases.

Metaplastic carcinoma with predominant chondrosarcoma of the right breast.

A 45-year-old female presented with complaint of a lump in the right breast for the last 6 months. Excisional biopsy had been performed outside our institution, which was suggestive of a pure mammary chondrosarcoma. Modified radical mastectomy of the right breast was performed and histopathology was suggestive of a pure mammary chondrosarcoma of the right breast. One axillary lymph node was positive for metastasis, the rest of the lymph nodes were free of metastasis. Immunohistochemistry was suggestive of a metaplastic carcinoma with a predominant chondrosarcoma in the right breast. Postoperative radiotherapy was given to the patient with a further plan of chemotherapy.

Primary adenocarcinoma of the vermiform appendix: a case report.

Primary adenocarcinoma of the appendix is rare, and since Berger first recognised the neoplasm in 1882, fewer than 250 cases have been recorded. Adenocarcinoma of the appendix is never suspected pre-operatively, being usually first discovered by histological examination. Ileocaecal resection during the first operation and right hemicolectomy for a carcinoma diagnosed after appendicectomy remain the main stay of treatment.

Pseudomyxoma peritonei presenting as sub-acute large bowel obstruction.

A case of pseudomyxoma peritonei, a rare mucin-secreting tumour in the peritoneum, in a 30-year-old male and presenting as sub-acute large bowel obstruction, is reported here with review of the literature.

Simple closure of perforated duodenal ulcer.

A study was undertaken to evaluate the efficacy of simple closure followed by drug therapy in cases of perforated duodenal ulcer and to identify the risk factors in relation to the mortality. The male to female ratio was 5:1. Of the patients 59.2% were up to 50 years of age, while 40.8% were above the age of 50 years. Of the patients 47% were admitted 24 hours after the onset of peritonitis. All these patients were surgically treated with simple closure of the perforation with omental patch. Nine patients expired leading to 7.5% mortality. The risk factors identified for mortality were age 60 years and above, presence of shock on admission and delayed presentation. The mortality is directly related to the number of risk factors present in a given patient. At the time of discharge the patients were advised to take orally famotidine 40 mg at bed time for a period of 8 weeks. Eighty-one patients could be followed up and Visick grading was done. Sixty-two patients were in grade I, 11 in grade II, 3 in grade III and 5 in grade IV. The results indicate that simple closure followed by drug therapy is acceptable treatment for perforated duodenal ulcer.