نتایج جستجو برای: nodular mass lesion
تعداد نتایج: 572946 فیلتر نتایج به سال:
Myopericytoma (MPC) is defined as a benign mesenchymal neoplasm consisting mostly of oval spindle-shaped myoid-like cells with perivascular growth. Apart from being rare lesion in all anatomical regions the body, it extremely oral and maxillofacial region only limited number cases have been reported literature. We present here case MPC 42-year-old female patient who had painless, enlarging ante...
Nodular fasciitis (NF) is a rare fibroblastic proliferative lesion, characterized clinically as a solitary mass of hardened and slightly painful on palpation, fast growing and no gender preference. The objective of this study is to report the case of a patient with NF in third finger of left hand, describe the findings of plain radiography, computed tomography and magnetic resonance imaging and...
Background: Mycobacterium marinum infection has a worldwide distribution and the organism occupies many aquatic environments. Infections in human consist of nodular cutaneous lesions that can progress to tenosynovitis, arthritis, and osteomyelitis. Case presentation: A 27-year-old man was presented with a history of swelling and exudative erythematous lesions and pustules of the right forearm. ...
Background: It is rare to find squamous metaplasia in the thyroid gland. Its existence is usually seen in association with a pathological lesion such as mucoepidermoid carcinoma, squamous cell carcinoma and diffuse sclerosing variant of papillary thyroid carcinoma. In most cases the squamous cells are few in number and squamous metaplasia is focal and small in size. Extensive squamous metaplasi...
A 10-year-old female patient presented with a rapidly growing nodular mass lesion on her right frontal area. On skull radiography and computed tomography (CT) imaging, this mass had a well-demarcated punch-out lesion with a transdiploic, exophytic soft tissue mass nodule on the frontal scalp. Magnetic resonance (MR) imaging revealed the presence of a 1.5×1.2×1 cm sized calvarial lesion. This le...
Reactive lymphoid hyperplasia (RLH) of the liver is a rare entity and has also been termed nodular lymphoid lesion or pseudolymphoma of the liver. We report a case of hepatic RLH exhibiting unusual histiocyte-rich histologic features in a 47-yr-old woman in conjunction with a renal cell carcinoma. A follow-up computed tomography scan was done 14 months after a right radical nephrectomy for rena...
Basal cell carcinoma (BCC) commonly affects the elderly and is mostly confined to the head and neck region. Only 10% of all cases occur on the trunk. We presented a case of bullous lesion on the abdomen in a young male, initially diagnosed by clinicians as a vascular nevus. Histopathological examination and immunohistochemistry (IHC) revealed it to be Nodular cystic variant of BCC. This rare va...
Intravascular papillary endothelial hyperplasia (IPEH) is a benign lesion of the skin and mucosa of vascular origin characterized by reactive proliferation of endothelial cells. A 76-year-old woman was referred presenting a painless nodule on the lip. Intraoral examination revealed bluish submucosal nodular proliferation, measuring 10 × 5 × 5 mm, affecting the lower labial mucosa. The lesion ha...
Fibroma of the tendon sheath (FTS) is a rare, benign, soft tissue lesion. Clinically, FTS presents similarly to the more common giant cell tumour of the tendon sheath. It can be distinguished histologically by the lack of giant cells, foamy histiocytes and synovial cells. The author presents a case of FTS involving the flexor tendon to the fourth metacarpal following repetitive trauma. A 42 yea...
Nodular fasciitis is a rare and benign inflammatory condition; however, it can be misdiagnosed as a malignant lesion. We report a unique case of nodular fasciitis arising from the maxillary sinus in a 2-year-old child. Our English literature review (PubMed search), revealed a total of 3 cases published as nodular fasciitis in the para-nasal sinuses, each with a different management approach.
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