No abstract

Eighteen patients with tuberculosis of the breast are presented. The disease was prevalent in young female patients. The most common presentation was a lump, with or without sinuses, in the upper, outer quadrant of the breast, with matted axillary lymphadenopathy. One‐third of the patients were lactating at the time of presentation. In 1 patient the disease was associated with carcinoma of the breast. The majority were treated by excision biopsy of the mass or a biopsy from a sinus for histological confirmation of the diagnosis, followed by standard antituberculous chemotherapy. Two patients required a sector mastectomy and 1 patient required a radical mastectomy for associated malignancy. This article stresses the need for a high index of suspicion in making the diagnosis (especially in developing countries), in establishing the diagnostic criteria, and in the overlapping of clinical presentation with malignancy of the breast as well as the possibility of a coexisting carcinoma. The role of surgery is mentioned both in diagnosis and for treatment of residual masses.

Introduction. The spectrum of gastric injury due to corrosives can vary. This paper presents a single center experience of over 30 years of corrosive gastric injuries of 39 patients with acute gastric injuries from 1977 till 2006. Patients and Methods. Two thirds of the patients in the acute injury group had a concomitant esophageal injury. The age of the patients ranged from 4 years to 65 years with a slight preponderance of males. (M : F ratio 22 : 17). Results. 36 out of 39 acute gastric injuries were due to ingestion of acids. Three patients had history of caustic soda ingestion. Oral hyperemia or ulcers of varying extent were seen in all patients. The stomach showed hyperemia in 10, extensive ulcers in 13, and mucosal necrosis in 10 patients. Fifteen patients (15/39, 38.5%) were managed conservatively. Twenty four patients (24/39, 61.5%) underwent laparotomy: one for frank peritonitis, 10 for gastric mucosal necrosis, and 13 others for extensive gastric ulcerations. Overall the mortality rate was 29.6 %. Conclusion. Although the mortality and morbidity of acute corrosive gastric injuries is high, the key to improve the survival is early identification of perforation, maintenance of nutrition and control of sepsis.

A series of 17 cases of parotid fistulas seen at one hospital over a 10-year period is presented with detailed analysis of aetiological factors, clinical presentation and therapy. Distinctions between glandular and ductal fistulas have been enumerated and the poorer prognosis of the ductal fistulas, especially of the proximal part, is emphasized. Two-thirds of the fistulas were iatrogenic. Malignancy and oral leucoplakia were unusual causes. Direct duct suture is rarely successful. Ablative surgery carries a significant risk of facial nerve injury. A wide choice of treatment exists for glandular and distal duct fistulas, while for the proximal duct injuries excision is usually necessary. A new alternative operation of vein grafting for such cases is described. Successful closure is obtained in only 50 per cent of patients with long standing fistulas with any method of treatment.

Eradication of H. pylori after simple closure of a perforated duodenal ulcer should reduce the incidence of residual and recurrent ulcers.

Objective To explore the possibility of reducing the margin of clearance at surgery for carcinoma of the penis without causing an increase in the incidence of local tumour recurrence, so that the functional and cosmetic compromise associated with penectomy might be minimized. Patients and methods Sixty-four patients underwent partial or total penectomy based on the extent of tumour. The specimens were evaluated histologically for grade and for proximal microscopic extensions beyond the grossly visible tumour margin, by examining serial proximal 5 mm sections. The histological grade of the lesion was correlated with its clinical site, morphology and proximal microscopic spread. Differences were assessed using the chi-squared test.Results Of 64 tumours, 31% were grade 1, 50% grade 2 and the remaining 19% grade 3. Higher grade lesions were more likely to involve the penile shaft. The maximum proximal histological extent was 5 mm for grades 1 and 2, and 10 mm for grade 3 tumours; there was no discontinuous spread. Conclusions Histological grading is mandatory in the management of carcinoma of the penis. A 10-mm clearance is adequate for grade 1 and 2 lesions, and 15 mm for grade 3 tumours. This approach would qualify more patients for partial rather than total amputation; the residual length of the penis would then be cosmetically and functionally more acceptable.

The management of chronic corrosive gastric injury depends on the type of gastric involvement, the presence of co-existent esophageal stricture, and the general condition of the patient. A limited resection of the affected stomach is the ideal procedure for the common type of gastric injury. In patients whose general condition prohibits major resection or where the stricture extends to the antrum the best treatment is a loop gastroenterostomy. Type III, IV, V strictures require individualized treatment. Delayed gastric outlet obstruction affects the treatment plan of combined gastric and esophageal injuries.

Information is sparse and contradictory in the literature regarding the role of estrogen receptor (ER) and progesterone receptor (PR) in esophageal carcinoma. This study was conducted over a period of 18 months from September 2004 with the primary aim of determining the PR, ER alpha (ERalpha) and ER beta (ERbeta) status of esophageal carcinoma and normal esophageal mucosa (NEM). The receptor status was correlated with tumor type, tumor differentiation and tumor stage. A total of 45 patients with histologically proven squamous cell carcinoma (SCC) (n = 30) and adenocarcinoma (AC) (n = 15) were studied. Receptor status was detected by immunohistochemistry (IHC) and semiquantitative assessment was done by quick score method of endoscopic biopsy specimens. The mean age for SCC and AC were not significantly different. The gender ratio in favor of males was 3 : 2 for SCC and 4 : 1 for AC. None of the specimens from SCC or AC showed positivity for PR both in NEM and tumor tissue. Likewise none of the specimens were positive for ERalpha by IHC. The mean ERbeta score for AC was significantly higher than SCC. For SCC it was seen that ERbeta positivity in tumor cells increases with dedifferentiation and increasing tumor stage. This trend was seen for AC as well. ERbeta is over-expressed in poorly differentiated SCC and AC compared to NEM. Thus ERbeta may be a marker for poor biological behavior, that is dedifferentiation or higher stage of disease. In view of these findings we propose a large-scale prospective, longitudinal interventional study using selective estrogen modulators.