نتایج جستجو برای: histopathologic diagnosis
تعداد نتایج: 515917 فیلتر نتایج به سال:
Background: The use of liquid injectable silicone for soft tissue augmentation is a controversial practice because this material has been implicated in a variety of adverse reactions, sometimes with latent periods of decades, when the patient does not remember which product was injected. The histopathologic findings may allow the identification of the injected filler and is considered the gold ...
Small-Plaque Parapsoriasis (SPP) is a relatively rare, chronic, idiopathic dermatosis, most often seen in middle age people. This disease shows definite male predominance of approximately 3-4: 1. It characterized by the presence round or oval erythematous, slightly scaly plaques on limbs and trunk. The are usually asymptomatic. etiology parapsoriasis still unknown. report describes case 64-year...
Methods Over a 7 year period, 161 patients were referred for CMR for evaluation of a known or suspected cardiac mass. A retrospective chart review of these 161 patients revealed that 42 patients (26%) had subsequent biopsyproven diagnosis of a cardiac mass. CMR characteristics of biopsy proven cardiac masses, including contrast enhancement on first pass and delayed images, signal intensity on T...
The female genital tract is an infrequent site of metastasis. Diagnosis of metastatic extragenital malignancy to the cervix on cervical-vaginal smear is extremely rare. We performed review of the database with diagnosis of malignant neoplasm metastatic to the uterine cervix between 2006 and 2011. These examples of metastatic extragenital malignancies to the cervix are lymphoma, and two colorect...
background: sj?gren’s syndrome is an autoimmune syndrome involving the exocrine glands specially the salivary and lacrimal glands leading to xerostomia and xerophtalmia. this paper presents a case with primary sj?gren’s syndrome that severe dental caries were the first clinical manifestation. case presentation: a 42-year-old man was referred to the school of dentistry, tehran university of medi...
BACKGROUND Intracranial tumors with heterogeneous histopathology are a well-described pathologic entity. Pathologically, distinct tumors in direct contact with one another, also known as collision tumors are exceptionally rare, and collision between meningioma subtypes has not been previously described in the literature. CASE DESCRIPTION A 79-year-old female with a history of breast carcinoma...
BACKGROUND AND AIMS Nodular regenerative hyperplasia (NRH) of the liver is associated with several diseases and drugs. Clinical symptoms of NRH may vary from absence of symptoms to full-blown (non-cirrhotic) portal hypertension. However, diagnosing NRH is challenging. The objective of this study was to determine inter- and intraobserver agreement on the histopathologic diagnosis of NRH. METHO...
Myofibroma is a rare benign nodular tumor of the soft tissues, bones, or internal organs, and may affect both children and adults. It is mostly found in the head and neck region, although uncommon in the jaw bones, where only a few lesions have been described. Radiographically, it may appear as a well-defined unilocular radiolucent entity simulating a cystic or odontogenic lesion. Histopatholog...
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