Primary chondrosarcoma of the breast: report of a case and review of the literature.

Sarcomas of the breast are rare, comprising 1% of all breast tumors. Primary chondrosarcomas of the breast account for an extremely rare subset of such tumors, with few reports in the literature. We report the case of a 52 year-old woman with a primary chondrosarcoma of the breast and review the current literature.

Acute care surgery: redefining the general surgeon.

These are uncertain times for general surgery residents. Problems include professional burnout-diminished quality of life, declining reimbursement for services, and erosion of the breath of surgical procedures performed. As a consequence there is a shortage of general surgeons, especially in rural areas. Trauma surgeons are becoming even more scarce. The American Association for the Surgery of Trauma (AAST) is attempting to address these problems by creation of Acute Care Surgeons. This paper discusses this new type of surgical practice.

Human papillomavirus-58 and -73-associated digital squamous cell carcinoma in a patient with aggressive digital papillary adenocarcinoma.

Aggressive digital papillary adenocarcinoma (ADPA) is a rare tumor that is considered to arise from eccrine sweat glands of the skin. It occurs predominantly in men with a mean age in the sixth decade. It shows a strong tendency for local recurrence and has the potential to metastasize to distant sites. Prompt diagnosis and regular follow-up are important to ensure the best possible outcome. We discuss a case of recurrent ADPA associated with subsequent squamous cell carcinoma (SCC) in different contralateral digits in a 55-year-old man. One SCC lesion tested positive for human papillomavirus (HPV)-58. HPV-associated digital SCCs have been reported; most cases are HPV-16 positive. This report describes a rare case of an HPV-58-positive invasive digital SCC and an HPV-73-positive SCC in situ associated with ADPA.

Mixed ductal-endocrine carcinoma of the pancreas with synchronous papillary carcinoma-in-situ of the common bile duct: a case report and literature review--synchronous pancreatic and bile duct tumors.

This report is a case of a 58-year-old woman with a mixed ductal-endocrine carcinoma of the pancreas and a synchronous carcinoma-in-situ of the common bile duct. She presented with intractable itching from obstructive jaundice. Magnetic resonance imaging scan showed dilated intrahepatic biliary and common bile ducts. Endoscopic retrograde cholangiopancreatography revealed an ulcerated lesion of the ampulla. Biopsies from this lesion showed adenocarcinoma. Subsequently, pancreatoduodenectomy was performed for the diagnosis of peri-ampullary carcinoma. Gross examination revealed a 2-cm irregular, ulcerated lesion obstructing the distal 0.5 cm of the common bile duct within the head of the pancreas. On histopathological examination, it was discovered that this lesion contained two separate neoplasms: papillary carcinoma-in-situ of the intraparenchymal portion of the common bile duct and a mixed ductal-endocrine carcinoma of the pancreas. Mixed ductal-endocrine carcinoma of the pancreas is very rare. Finding it in conjunction with a synchronous, overlying papillary carcinoma carcinoma-in-situ of the common bile duct has not been previously described.

The effects of race and age on axillary lymph node involvement in breast cancer patients at a Midwestern safety-net hospital.

BACKGROUND: Black and premenopausal patients have been shown to have poorer stage for stage survival than the overall population. The purpose of this study was to define the effects of age and race on axillary lymph node involvement at a Midwestern safety-net hospital. The hypothesis was that black patients under the age of 50 would be found to have increased rates of axillary involvement in breast cancer. METHODS: A retrospective case review was performed of 184 breast cancer patients from 2000 to 2005. Statistical analysis was performed by race and age. Patients under 50 years of age were defined as premenopausal. RESULTS: The overall rate of axillary involvement was 47.8%. Black patients had an overall rate of axillary involvement of 52.9%. However, premenopausal black patients had a 70.8% rate of axillary involvement (P < .05). Premenopausal white patients had a 46.3% rate of axillary involvement. Logistic regression analysis was performed, and premenopausal age and tumor size were found to be independent predictors of positive lymph node status in black patients. CONCLUSION: In our study, premenopausal black patients had a much higher rate of axillary lymph node involvement than any other group. This finding was consistent even when tumor size was taken into account. More research needs to be done to better define this difference and to detect this disease at an earlier stage.