نتایج جستجو برای: rare case
تعداد نتایج: 1492855 فیلتر نتایج به سال:
Parotid Stafne bone defect is a very rare and infrequent variant, which is located on the buccal or lingual surface of the mandibular ascending ramus. In this paper, a case of parotid Stafne defect, which was incidentally discovered during dental radiographic examination, is reported. This bone defect was observed as a lucent oval-shaped defect on the lingual aspect of the right mandibu...
abstract primary neuroendocrine carcinoma of the breast is a very rare malignant tumor. there are not many cases reported in the english literature since it was first documented in 1983. reports on the imaging features, in particular the ultrasonographic features of this rare tumor are scarce. herein, we report a case of aggressive primary infiltrating neuroendocrine carcinoma of the breast, ma...
neuroblastoma is a common tumor in pediatric cancer and which might present with usual or unusual clinical features. one of the rare clinical finding of neuroblastoma is paraneoplastic syndromes. we report a two year-old girl with presentation of bilateral ptosis and abdominal pain which was diagnosed as having neuroblastoma. our case is a very rare case of neuroblastoma accompanied by bilatera...
Background: Ewing's sarcoma/Primitive neuroectodermal tumor (PNET) is a group of tumors with small round cells that originate from nerve stem cells. They are generally more common in children and often occur in the soft or bony tissues of the limbs, trunk, head, and neck. Ewing's sarcoma is a rare disease in the kidney and its tumor thrombosis into Inferior Vena Cava (IVC) is assumed as a very ...
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