This is the first report of papillary thyroid carcinoma combined with multiple endocrine neoplasia type 1 (MEN1) in Korea. MEN1 is a hereditary disease comprising neoplastic disorders such as pituitary, parathyroid and pancreatic neuroendocrine tumor, such as gastrinoma. But papillary thyroid cancer was never regarded as its component before in Korea. Herein we present a 39-year-old woman who m...

Point mutations of the BRAF gene have been recently described with high prevalence in papillary thyroid carcinomas. However, this molecular alteration has not been studied in radiation-induced thyroid tumors. We analyzed the prevalence of BRAF point mutations and RET/PTC rearrangements in 55 post-Chernobyl papillary carcinomas, compared with 82 sporadic papillary carcinomas. Radiation-induced t...

Intracystic papillary carcinoma is a rare malignant tumor of the breast. It occurs communally in postmenopausal women. Clinically it can be asymptomatic or manifested by a breast mass or a nipple discharge. On imaging intracystic papillary carcinoma has usually benign features. Pathologic diagnosis can be difficult at classical histological examination and identification of myoepithelial cells ...

OBJECTIVE: We describe a new case of incidental renal papillary carcinoma. We perform a bibliogra-phic review. METHODS: The papillary renal cell carcinoma is a variant of renal carcinoma. They classify in two subtypes that have relation with their prognosis. We presented one case of re-nal papillary carcinoma in a male of 76 years, play-acting as severe hydronephrosis. RESULTS/DISCUSSION: We de...

We present the case of a 63-year-old woman with intracystic papillary carcinoma of the breast who presented with a palpable mass, one year after a negative mammogram. Sonography showed a complex mass and ultrasound-guided aspiration cytology was negative, and the patient returned 6 months later with a recurrent mass. Excisional biopsy revealed invasive intracystic papillary carcinoma. Intracyst...

Abnormally low plasma flow to renal papilla characterizes Dahl hypertension. When eating a normal Na diet (0.3% NaCl) both hypertension-sensitive (S) rats and hypertension-resistant (R) rats, 16 weeks old, have fairly normal blood pressure (BP), averaging 144 and 129 mm Hg, respectively. However, even in this barely hypertensive state, 18 S rats had a 31% lower papillary plasma flow (Lilienfiel...

PURPOSE Patients with papillary thyroid carcinoma often have two or more distinct papillary tumors at thyroidectomy. Whether these multifocal papillary lesions are clonally related or whether they arise independently is unknown as previous studies have shown conflicting results. Molecular analysis of microsatellite alterations and X-chromosome inactivation status in separate tumors from the sam...

thyroid cancer is the most common endocrine malignancy. this study surveys the pathologic characteristics of thyroid cancerin mashhad and study of papillary carcinoma in more detail. in this retrospective study, 108 out of 197 cases of thyroid cancer were papillary in type (55%), with female to male ratio of 1.91 which is lower than current reports. the age at the time of diagnosis ranged from ...

Introduction: The tricuspid valve is a heterogeneous structure with great variability in its structure and has remained unexamined despite intense interest in cardioanatomy. The tricuspid valve complex is of great clinical importance in the light of progress in cardiosurgery and the development of novel operating techniques. Materials and methods: The present work was done by dissecting 42 form...

CONTEXT Cystic tumors of the pancreas have been diagnosed with increasing frequency. Intraductal oncocytic papillary neoplasm is a rare type of cystic pancreatic tumor. Intraductal oncocytic papillary neoplasm is considered a distinct entity with the potential of developing into invasive carcinoma and it should be differentiated from other cystic tumors of the pancreas, including mucinous cysti...