granular cell tumors are rare neoplasms of uncertain histogenesis but with a typical histologic appearance composed of cells with characteristic granular cytoplasm. these tumors occur most often in adults as an asymptomatic solitary papule or nodule. multiple granular cell tumors are rare, especially in children and teenagers. we represent a case of multiple granular cell tumors in a 19-year-ol...

a 54 year old man with history of cardiomyopathy and chronic fibrillation first presented with bloody diarrhea. then during the assessment of his abnormal lab. data revealed cast nephropathy in renal biopsy, gamma peak in protein electrophoresis and fine lytic lesions in skull graphy. his bone marrow aspiration showed multiple myeloma and blood smear revealed plasma cell leukemia. our patient w...

introduction: several treatment options have been introduced for removal of gingival hyperplasic lesions, but using diode lasers have many advantages such as less bleeding, time saving, better shaping, improved healing and less complication for the patients. case: a 15-year-old girl with multiple fibroma-like lesions in the oral cavity, who had a medical history of tuberous sclerosis, was selec...

conclusions: despite its known shortcomings, like every other diagnostic tool, panoramic radiography can contribute to the early detection of maxillary/mandibular lesions that in turn enable the dentist to devise an appropriate treatment plan. results: cysts were mostly more common in men despite the equal propensity of both genders to benign tumors. in contrast, women showed a higher frequency...

multiple myeloma is a monoclonal malignant proliferation of plasma cells. the disease is more frequent in men, and the average age of patients at the time of diagnosis of the disease is about 60 years. solitary myeloma may be the first manifestation of the disseminated form of multiple myeloma, which is characterized by multiple skeletal lesions, general metabolic alterations, impairment of ren...

Rhinosporidiosis is a granulomatous disorder caused by Rhinosporidium seeberi, an aquatic parasite. It spreads through contaminated water and soil. It frequently involves the nasal cavity and nasopharynx. Disseminated or systemic lesions are rare. A 56 year old man presented with multiple tumor like lesions all over the body in our cancer institute in April 2012. Fine needle aspiration cyto...

A 45-year-old man presented with multiple ulcerated and erythematous nodules on his scalp. The first lesion appeared on his vertex as an erythematous plaque five years ago and there was gradual increase in size and number of the lesions ever since. He was otherwise healthy. Physical examination showed multiple erythematous nodules, some were crusted, on the vertex (Fig.1). No lymphadenopathy wa...

BACKGROUND AND PURPOSE Accurate detection and classification of purely intracortical lesions in multiple sclerosis (MS) are important in understanding their role in disease progression and impact on the clinical manifestations of the disease. However, detection of these lesions with conventional MR imaging remains a challenge. Although double inversion recovery (DIR) has been shown to improve t...