منابع مشابه
Two cases of clear cell ovarian cancer in young patients
Background: Ovarian cancer is the most common cause of cancer death worldwide. Incidence of ovarian cancer is more common in postmenopausal women. Premenopausal onset is rare and the present study described two cases of ovarian clear cell tumors in young women. Case Presentation: The patients presented with pelvic mass which was confirmed by sonography and laparotomy and final diagnosis was ...
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One of the rare variants of extranodal large B-cell lymphoma is intravascular large B-cell lymphoma (IVLBCL). Characteristics of IVLBCL include intraluminal selective proliferation of atypical lymphoid cells in small to medium-sized vessels. The etiologic of IVLBCL is unknown, but due to the growth pattern of this tumor, it is speculated that IVLBCL is caused by a defect in homing receptor of t...
متن کاملIntraosseous acinic cell carcinoma.
Acinic cell carcinoma is an uncommon low-grade malignant tumor of salivary glands. It was first described by Nasse in 1892, arising in parotid salivary gland. Salivary gland tumors are also known to develop within jaw bones, arising within the jaw as a primary central lesion, and are extremely rare with only a few cases reported. We present a rare case report of 65-year-old woman with intraosse...
متن کاملTwo Cases of Acinic Cell Carcinoma of Parotid Gland – Rare Papillary Cystic Variant: One Unusual Presentation in Older Male Patient
ACCs are usually low grade, well‐differentiated neoplasms that constitute 2.5%–4% of parotid gland tumors.[1] The mean age of occurrence is in the fifth decade, but the papillary cystic variant is reported to occur in younger patients compared to the classic type. The most favored site is the parotid (86%), occasionally the submaxillary gland, minor salivary glands.[1] ACC is a neoplastic growt...
متن کاملExtra-Articular Diffuse Giant Cell Tumor of the Tendon Sheath: A Report of 2 Cases
Two rare cases of extra-articular diffuse variant giant cell tumor of the tendon sheath are presented, at the elbow of a 68-year-old female and the foot of a 56-year-old male. Both patients presented with a palpable masses and marginal excision was performed; histological sections confirmed the diagnosis of extra-articular giant cell tumor. No adjuvant therapy was administered. At the last fo...
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ژورنال
عنوان ژورنال: Practica oto-rhino-laryngologica. Suppl.
سال: 1991
ISSN: 0912-1870
DOI: 10.5631/jibirinsuppl1986.1991.supplement42_174