Enteric Duplication Cyst Associated With Meckel's Diverticulum: A Rare Cause of Acute Abdomen.

We report a case of a 26-year-old type 1 diabetic woman presenting with acute lower abdominal pain, bloating, and vomiting. Initial examination revealed right lower quadrant tenderness and a suprapubic mass. Computed tomography (CT) imaging identified a 12-cm cystic structure suggestive of a dilated bowel loop with an adjacent inflamed 7-cm small bowel segment. Surgical exploration uncovered a Merkel's diverticulum-associated duplication cyst originating from the Meckel's diverticulum. Subsequent complications included an anastomotic leak, requiring relook laparotomy and the formation of a double-barrel stoma. The patient recovered and was discharged on day 13. This case highlights the diagnostic challenge of Meckel's diverticulum-associated duplication cysts, emphasizing the need for vigilance in managing complex abdominal presentations.

Influence of tumour grade on disease survival in male breast cancer patients: a systematic review.

PURPOSE: Histological grading of tumours is a well-established biomarker used to guide treatment in female breast cancer. However, its significance in male breast cancer remains unclear. This systematic review investigates the prognostic significance of tumour grade in relation to breast cancer-specific survival (BCSS) in male breast cancer patients undergoing surgery. METHODS: MEDLINE, PUBMED Central and EMBASE databases were searched to identify randomised trials and observational studies related to male breast neoplasms, tumour grading, recurrence, and survival. RESULTS: A total of fifteen observational type studies were included in the review. A significant association between tumour grade and BCSS was reported in a majority of studies. This association was most evident with regard to high-grade (grade III) compared to low grade (grade I) tumours, with a significant relationship in 4 out of 4 studies. For intermediate-grade II tumours an association was demonstrated in a minority of studies. CONCLUSIONS: This study confirms an association between high-grade male breast cancers and poorer disease-specific survival, however, the significance of intermediate-grade tumours remains unclear. Further research is required to investigate the biology of male breast cancer in relation to histological grade and optimally define intermediate-grade disease.

Randomized Trial of Division Versus Nondivision of Short Gastric Vessels During Nissen Fundoplication: 20-Year Outcomes.

OBJECTIVE: To evaluate late outcomes from a randomized trial of division versus no division of short gastric vessels during laparoscopic Nissen fundoplication at up to 20 years follow-up. BACKGROUND: Nissen fundoplication is an established procedure for the treatment of gastroesophageal reflux disease. Controversy about whether side effects such as dysphagia could be reduced by division of the short gastric vessels led to the establishment of a randomized trial in 1994. Early results showed equivalent reflux control and dysphagia, but more bloating after vessel division. METHODS: A total of 102 patients underwent a laparoscopic Nissen fundoplication between May 1994 and October 1995, and were randomized to short gastric vessel division (50) versus nondivision (52). Follow-up was obtained yearly to 20 years using a standardized questionnaire administered by a blinded investigator. Clinical outcomes at 20 years or most recent follow-up were determined. RESULTS: No significant differences for heartburn symptom and satisfaction scores or medication use were found between treatment groups. At 15 to 20 (mean 19.6) years follow-up, significant differences persisted for epigastric bloating: 26% versus 50% for nondivision versus division groups (P = 0.046). Heartburn symptom scores were low and not different for nondivision versus division groups (mean analog scores 1.4 vs 2.1/10, P = 0.152). Overall satisfaction after surgery was high in both groups (mean analog scores 8.1 vs 8.6/10, P = 0.989). CONCLUSIONS: Although laparoscopic Nissen fundoplication has durable efficacy for heartburn symptom control at up to 20 years follow-up, division of short-gastric vessels failed to confer any reduction in side effects, and was associated with persistent epigastric bloat symptoms at late follow-up in this trial.

Breast Ductal Carcinoma In Situ: A Literature Review of Adjuvant Hormonal Therapy.

This review paper analyzed publications of adjuvant tamoxifen and aromatase inhibitor use following surgery for breast ductal carcinoma in situ (DCIS). Key endpoint analyses were risk of invasive and noninvasive malignancies and new contralateral breast cancers. Metaanalysis of three studies showed a relative risk of 0.69 (95% confidence interval, 0.60-0.79, P<0.05) for breast malignancies with tamoxifen treatment in a mixed radiotherapy treatment/naïve cohort. Subgroup analysis of DCIS populations in multiple studies showed a trend to benefit with aromatase inhibitor treatment.

Prostate-specific antigen (PSA) rate of decline post external beam radiotherapy predicts prostate cancer death.

BACKGROUND AND PURPOSE: To assess the association between PSA velocity (PSAV) in the first 24 months after external beam radiotherapy (EBRT) and prostate cancer-specific mortality (PCSM) and all cause mortality. MATERIALS AND METHODS: All eligible patients in the South Australian (SA) Prostate Cancer Clinical Outcomes registry were followed. 848 Patients treated by definitive EBRT with more than one PSA recorded in the two year post-treatment were included. We calculated PSAV by linear regression. RESULTS: The mean number of PSA measurements in the 2year period was 4.4 (SD1.9). The median PSAVs across quartiles (Q1-Q4) were -4.17, -1.29, -0.38 and 0.20ng/ml/yr. In multivariable analysis, a U-shaped relationship was seen between PSAV and PCSM with Q1-Q4 hazard ratios (HR) being 3.82 (1.46-10.00), 3.07 (1.10-8.58), 1, 5.15 (1.99-13.30) respectively. HR for all cause mortality in a similar model were 1.79 (1.07-2.98), 1.55 (0.93-2.59), 1.00 and 1.74 (1.04-2.90) for Q1 to Q4 respectively. A rapid PSA decline in the first year was a strong predictor of PCSM. However, in the second year PSA increase was positively associated with PCSM. CONCLUSION: A rapid decline in PSA in the first year following EBRT is positively associated with PCSM. This may be a useful early indicator of the need for additional therapies.