Pedunculated Ampullary Adenoma Recurs as Carcinoma After Ampullectomy
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چکیده
منابع مشابه
Pedunculated Ampullary Adenoma Recurs as Carcinoma After Ampullectomy
Introduction: Pedunculated ampullary adenoma is a rare periampullary tumor. There is still controversy regarding whether to perform local ampullectomy or radical resection for adenomas with severe dysplasia. Case Description: A 57-year-old man was diagnosed with a large, long pedunculated ampullary tumor arising from the second portion of the duodenum. Histologic examination of the biopsy speci...
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BACKGROUND Considerable controversy surrounds the treatment of ampullary neoplasms. This report describes the authors' experiences regarding the choice of either ampullectomy or pancreaticoduodenectomy for treatment of ampullary tumors. METHODS Demographics, statistical findings concerning diagnosis, surgical risks including morbidity and mortality, and outcomes were evaluated and compared be...
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BACKGROUND A carcinoma ex pleomorphic adenoma (CXPA) is an epithelial malignancy arising in or from a benign pleomorphic salivary adenoma. The parotid gland is the most common location of CXPAs. Minor salivary gland CXPAs of the nasal cavity are exceedingly rare, with only 6 documented in the literature. METHODS AND RESULT We present a 7th case: an unusual pedunculated intranasal CXPA, which ...
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INTRODUCTION Heterotaxy designates rare congenital disorders of organ positioning in the thoracic and abdominal cavities, which can be associated with numerous anomalies, complicating the surgical management because of the loss of conventional anatomic landmarks. PRESENTATION OF CASE A 72-year-old man was found to have asymptomatic cholestasis. Further workup included computed tomography and ...
متن کاملLaser resection of a pedunculated tracheal adenoma.
We report a case of tracheal adenoma presenting as hemoptysis and reversible airflow obstruction in an ex-smoker. A questionable defect in the tracheal air shadow on a posteroanterior chest radiograph was shown on CT to be a pedunculated, mid-tracheal tumor. Two-stage bronchoscopic laser resection resulted in an apparently normal tracheal mucosa. Results of postresection spirometry were normal.
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ژورنال
عنوان ژورنال: CRSLS: MIS Case Reports from SLS
سال: 2014
ISSN: 2376-9254
DOI: 10.4293/crsls.2014.00356