نتایج جستجو برای: nodular chromites
تعداد نتایج: 11713 فیلتر نتایج به سال:
BACKGROUND High-intensity focused ultrasound (HIFU) is a promising, non-invasive technique in treating benign thyroid nodules (TNs). The aim of this study was to evaluate the efficacy of HIFU to induce clinically meaningful shrinkage in benign predominantly solid TNs and to identify variables that influence or predict the magnitude of TN volume reduction. METHODS For each of ten subjects, HIF...
BACKGROUND The recognition of nodular melanoma is clinically challenging, and the diagnostic accuracy of dermoscopy and confocal microscopy is lower than for superficial spreading melanoma. OBJECTIVES To test a management strategy consisting in the excision of any nodular lesion that cannot be confidently and precisely classified as a benign tumor after clinical and dermoscopic examination. ...
Dear Editor, Multiple myeloma (MM) presenting as nodular liver masses is rare in clinical practice and the literature published thus far has been limited to few reports and case series.1-9 In a retrospective review of more than 2000 patients, Talamo et al10 reported that only 9 cases where there was nodular involvement of the liver by MM, whereas in one autopsy study, nodular liver involvement ...
OBJECTIVE We aimed to review the patterns of lung abnormalities of pulmonary cryptococcosis on CT images, position emission tomography (PET) findings of the disease, and the response of lung abnormalities to the therapies in non-AIDS patients. MATERIALS AND METHODS We evaluated the initial CT (n = 23) and 18F-fluorodeoxyglucose (FDG) PET (n = 10), and follow-up (n = 23) imaging findings of pu...
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. ...
OBJECTIVE To evaluate the inter-group differences in growth and the pathological results of nodular ground-glass opacities (GGOs) according to their size and focal solid portions. MATERIALS AND METHODS Ninety-six nodular GGOs in 55 individuals followed by CT for at least one month from an initial chest CT were included. Forty nodular GGOs in 30 individuals were pathologically confirmed to be:...
T91 ferritic-martensitic steel was exposed to Li, Na and K molten carbonates at 650ºC under dynamic conditions up 1000 h. After testing, three descaling methods, two from the ISO8407 one ISO17245 standards were applied remove corrosion products determine rates. The methods more appropriate although procedure required several steps fully products. method led a higher mass loss affecting probably...
Objective: To investigate the importance of endoscopic nodular gastritis associated With Helicobacter pylori infection in children. Methods: In this prospective study, 220 consecutive patients (age range 2 to 15 years, mean age 9. 02 ±3 .3 ), 118 of them males (53. 6%) underwent upper endoscopy during evaluation of chronic abdominal pain. The appearance of nodular gastritis was observed du...
Actinic prurigo is a rare disease occurring mainly in individuals of American Indian origin and those living in high altitudes. Skin lesions consist of pruritic popular or nodular excoriated lesions mainly affecting exposed skin but covered skin is also involved in up to 50% of patients. This is the first case report of an Iranian patient. This 19-year-old female had pruritic popular and ...
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...
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