Positive tumor margins in wide local excision of breast cancer: a 10-year retrospective study

Background. The safety of wide local excision as a standard surgical option for early stage breast cancer management in Ghana has not been evaluated. The aim of this study was to use retrospective histopathological descriptive study to evaluate the prevalence of positive tumor margins in wide local excision specimens and offer recommendations. Study design. We reviewed 147 breast lumps; following wide local excision; which were received in the Department of Pathology; for positive tumor margins. The data was analyzed using SPSS software (version 16). Results. A total of 2;751 female breast cancers were diagnosed during the study period; of which 147 (5.3%) were from wide local excisions (lumpectomies). Thirty-one (21.0%) had positive tumor margins. The mean age of women with positive margins was 53.4 (SD = 17.1) years. The mean size of primary tumor was 4.0 (SD = 2.1) cm; the majority (53.0%) of which were greater than 2.0?cm; but less than or equal to 5.0?cm (T2). A total of 26 (83.4%) of these tumors were invasive ductal carcinomas (NOS); 24 (92.3%) of the cases had combined Bloom-Richardson grading; and many; 10 (41.7%); were grade 1. Conclusion. Our study shows that 21.0% of all wide local excision biopsies had positive tumor margins; a figure that is comparable to those of other studies. Tumors with positive margins in this study were large; 4.0?cm (T2); and common in relatively young women. Treatment failure is therefore likely to occur in these patients

Colorectal Carcinoma: an Update of Current Trends in Accra

BACKGROUND: Clinical experience and earlier studies indicate that the number of colorectal cancer cases seen annually in the Accra metropolis is increasing. OBJECTIVE: This study was aimed at providing a current update on colorectal cancer in Accra; Ghana. METHODS: A prospective study of confirmed cases of colorectal cancer diagnosed from January 1997 - December 2007. RESULTS: Three hundred and fifty-nine colorectal cancer cases were studied. Males were 192(53.5) and females 167(46.5) with an annual incidence of 32.6 new cases. The crude incidence rates were 12.53; 9.87 and 11.18 per 100;000 population for males; females and overall respectively. Rectal bleeding 185(51.1); abdominal mass 76(21.1); intestinal obstruction 62(17.3); intestinal perforation nine (2.5) and iron deficiency anaemia nine (2.5) cases were the main presentations. There were 168 (46.8) rectal and 191(53.2) colon tumours. Two hundred and thirty-one patients had laparotomy with 225 resections; and 128 patients for various reasons did not undergo surgery. The Astler Coller stages of the tumours at diagnosis were C2 84(36.7); C1 53(22.1); B2 49(21.4); D 17(7.4); B1 14(6.1) and A 12(5.1) cases. Adenocarcinoma was the commonest histological type 321(89.4); with the majority either well-differentiated (62.5) or moderately well-differentiated (25.6) carcinomas. Poorly differentiated carcinomas accounted for 28 cases (7.8). Post-operative mortality was 6.1. Long term survival could not be assessed as the majority of patients were lost to follow up. CONCLUSION: The incidence of colorectal cancer has increased over the last four decades in tandem with an aging population of Accra with adenocarcinoma as the predominant histological type

Upper gastrointestinal endoscopy at the Korle Bu Teaching Hospital, Accra, Ghana

Objectives: To study the indications for endo-scopy, the endoscopic diagnosis and other lessons learnt.. Methods: A retrospective and prospective audit of all upper gastrointestinal endoscopies performed in the Endoscopy Unit of the Korle-Bu Teaching Hospital from January 1995 to December 2002 was performed. Results: A total of 6977 patients, 3777 males and 3200 females with age range 1 year 8 months to 93 years were endoscoped. The mean age of males was 43.5 + 0.5 and females 43.7 + 0.6 years. Epi-gastric pain (42.5%), dyspepsia (32.8%) and haematemesis and melaena (14.2%) were the commonest reasons for endoscopy. Chronic duo-denal ulcer (19.6%), acute gastritis (12.7%), duo-denitis (10.2%), oesophagitis (7.5%) were the commonest diagnoses. Normal endoscopy was reported in 41.1% patients, and was higher in the younger age group compared to the older (R = 0.973, P<0.001). Nine hundred and ninety (14.2%) patients were endoscoped for haematemesis and melaena of which chronic duodenal ulcer (32.1%), gastritis/gastric erosions (12.8%), oesophageal varices (9.8%), carcinoma of the stomach (6.4%), and duodenitis (4.2%), were the commonest causes. No lesion was found in 20.6% of these patients. Urease test was positive in 75% of all biopsy specimen and 85% in chronic duodenal ulcer, gastritis and duodenitis. Conclusion: The normal endoscopy rate is high and needs to be reduced in order to help prolong the lives of the endoscopes. Chronic duodenal ul-cer is usually associated with H. pylori infection and is the commonest cause of upper gastrointesti-nal bleeding

Pattern of abdominal injuries in Korle Bu Teaching Hospital; Accra

Two hundred and thirty-four cases of abdominal trauma over the past 6 years were reviewed. There were four times as many male as female patients. The peak age incidence was in the second and third decades. Road traffic accidents were the commonest causes of blunt injuries whereas stab wounds predominated penetrating injuries. The spleen and the small bowel were the most common viscera injured. Although accidental injury in our environment is a common cause of morbidity; fatalities are few in those with abdominal trauma

Small intestinal obstruction secondary to peritoneal encapsulation - a case report

Encapsulation of the small bowel is a rare congenital anomaly in which the entire small intestine lies within an accessory peritoneal sac. It has been suggested by some authors that this anomaly is usually symptomless and could be left alone when encountered at laparotomy for an unrelated condition. This view is supported by the fact that the majority of patients in whom this condition has been discovered are in their sixth or seventh decade. However; Huddy et al. recently reported a case of small bowel obstruction due to peritoneal encapsulation. They suggested that this anomalous peritoneal sac should be removed whenever it is encountered. A similar case was recently treated in our unit and is here reported