Acetylcholinesterase ; analysis ; Antibodies, Monoclonal, Murine-Derived ; metabolism ; Australia ; Biopsy ; Calbindin 2 ; analysis ; Child ; Diagnosis, Differential ; Endoscopy, Gastrointestinal ; Eosinophilic Esophagitis ; pathology ; Hirschsprung Disease ; metabolism ; pathology ; Humans ; Intestinal Diseases ; pathology ; Lymphangiectasis, Intestinal ; immunology ; pathology ; Multiple Endocrine Neoplasia Type 2b ; pathology ; Nervous System Diseases ; pathology ; Quality Control

BACKGROUNDLocal recurrence remains a serious problem among patients undergoing breast conservative surgery. This study aimed at identifying risk factors for residual disease after breast conservative surgery.

METHODSThis retrospective study was based on patients with invasive breast cancer who have received breast conservative surgery and subsequent completion mastectomy. All patients had a clear resection margin in the initial operation. We analyzed the association between the presence of residual disease during completion mastectomy and the following risk factors: T staging, young age, and presence of extensive intraductal component (EIC), a close margin, lymphovascular permeation (LVP), positivity of estrogen receptor, progesterone receptor, and c-erbB-2.

RESULTSResidual disease was encountered in 21 (45.7%) of 46 patients; EIC was present in 28 patients (60.9%), of whom 17 had residual disease. Presence of EIC during breast conservation surgery was associated with a higher risk of residual disease during completion mastectomy (P = 0.011). Other variables were not statistically significant risk factors for presence of residual disease. No local recurrence was recorded in our cohort, and the disease-free survival and overall survival after completion mastectomy were similar for patients who had residual disease and those who had not.

CONCLUSIONSThe presence of EIC is a significant risk factor for residual disease in patients after breast conservative surgery. Our findings may suggest the indicated value of completion mastectomy in patients with EIC during initial breast conservative surgery to decrease the risk of subsequent local failure.

Adult ; Age Factors ; Aged ; Aged, 80 and over ; Breast Neoplasms ; surgery ; Carcinoma, Intraductal, Noninfiltrating ; complications ; Disease-Free Survival ; Female ; Humans ; Mastectomy ; Mastectomy, Segmental ; Middle Aged ; Neoplasm, Residual ; pathology ; surgery ; Retrospective Studies ; Risk Factors

INTRODUCTIONThe objective of this case report was to illustrate the diagnostic and intervention approach of anomalous right coronary artery (RCA).

CLINICAL PICTUREA 60-year-old man presented with acute inferior myocardial infarction. Cardiac catheterisation revealed an anomalous RCA arising from the posterior coronary sinus as the infarct-related artery.

TREATMENTAd hoc percutaneous coronary intervention with stent implantation was performed using a few technical modifications.

OUTCOMEGood angiographic result was achieved within 90 minutes, with 260 mL of contrast used.

CONCLUSIONA high index of suspicion and logical diagnostic and intervention approach are required for the proper management of anomalous RCA.

Angioplasty, Balloon, Coronary ; Cardiac Catheterization ; methods ; Coronary Angiography ; Coronary Vessel Anomalies ; complications ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Myocardial Infarction ; complications ; surgery

INTRODUCTIONAcute pancreatitis appears to be less prevalent in multi-ethnic Southeast Asia, where the aetiology also appears to be influenced by ethnicity. As with acute pancreatitis elsewhere, however, pancreatic necrosis is a cause of significant mortality and the aim of this study was to review our institutional experience with pancreatic necrosectomy.

MATERIALS AND METHODSThe records of all patients who underwent pancreatic necrosectomy from January 2000 to December 2004 were analysed. Indications for surgery were the presence of infected necrosis, unresolving sepsis attributable to ongoing pancreatitis or the presence of gas in the pancreatic bed on imaging. Surgical debridement was achieved by debridement with closure over drains or by debridement with open packing.

RESULTSThe cohort comprised 14 of 373 patients admitted for acute pancreatitis (3.8%), with an overall mortality rate of 29%. All patients had infected necrosis with positive bacteriological cultures. Eight patients (57%) underwent debridement with closure over drains and 6 patients (43%) underwent debridement with open packing. All mortalities occurred in patients who underwent open packing, who were also associated with a higher mean Acute Physiology and Chronic Health Evaluation (APACHE) II score. The mortality rate in patients who underwent debridement less than 4 weeks after admission was 33% (2 of 6), compared with 25% (2 of 8) in patients who underwent debridement after 4 weeks. There were no mortalities in patients operated on after 6 weeks.

CONCLUSIONSurgical debridement with closure of drains and a policy of performing delayed necrosectomy are viable in our population.

APACHE ; Adult ; Aged ; Asia, Southeastern ; epidemiology ; Cohort Studies ; Debridement ; methods ; Drainage ; Female ; Humans ; Male ; Middle Aged ; Pancreatectomy ; methods ; Pancreatitis, Acute Necrotizing ; diagnosis ; mortality ; surgery ; Time Factors ; Tomography, X-Ray Computed