نتایج جستجو برای: lymphoid nodular hyperplasia
تعداد نتایج: 75398 فیلتر نتایج به سال:
Focal nodular hyperplasia is a benign liver tumour that is rare in children. We report the second case of a child with sickle cell disease presenting with symptomatic focal nodular hyperplasia. The possible pathogenesis of focal nodular hyperplasia and the association with sickle cell disease are discussed.
Twelve cases of non-Hodgkin's lymphoma and a single case of Hodgkin's disease were first diagnosed on bone marrow biopsy. None of the patients had superficially enlarged lymph nodes, and in 3 patients the histological examination of the biopsy specimen showed normal reactive nodes. Eight patients were over the age of 60. The differential diagnosis from benign nodular lymphoid hyperplasia is dis...
Focal nodular hyperplasia of the liver, neoplasia of the brain, and intracranial vascular malformations have recently been described as a new syndrome. We report three cases of focal nodular hyperplasia of the liver with intracranial vascular anomalies. Two patients died from ruptured berry aneurysm. It is important to consider intracranial pathology in patients with focal nodular hyperplasia o...
Secondary hyperparathyroidism is characterised by excessive secretion of parathyroid hormone and parathyroid hyperplasia, resulting in both skeletal and extraskeletal consequences. Recent basic and clinical studies have brought considerable advances in our understanding of the pathophysiology of parathyroid hyperplasia and have also provided practical therapeutic approaches, especially with reg...
While regression of focal nodular hyperplasia of the liver is not uncommon, reports of near-complete involution or regression of these lesions are rare. We report two cases of focal nodular hyperplasia that underwent near-complete regression-one in a 27-year-old female that regressed over a period of 4 years, and one in a 46-year-old female that regressed over a 7-year period. Both patients dis...
Focal nodular hyperplasia and nodular regenerative hyperplasia are occasionally seen in patients with hepatic venous outflow obstruction as a consequence of circulatory stress in the liver. In addition, neoplastic processes such as hepatic adenoma, hepatocellular carcinoma, and metastatic disease may arise in these patients. Histologic evaluation is necessary when imaging modalities are unable ...
Nodular regenerative hyperplasia of the liver, characterised by regenerative nodules distributed throughout the liver in the absence of fibrosis, is a rare but important complication of systemic lupus erythematosus. The main consequence of nodular regenerative hyperplasia of the liver is non-cirrhotic portal hypertension. This condition is probably underdiagnosed, as many of these patients may ...
Heated tobacco products release nicotine without burning with an electronically controlled heating system. 56-year-old male patient admitted sudden onset of chest pain and shortness breath. He had been using a heated product (I quit ordinary smoking, IQOS) for 2.5 years. Thoracic computed tomography scan revealed pleural-based atelectasis fibroatelectatic changes in the lower lobe right lung, p...
Benign pulmonary nodular lymphoid hyperplasia (NLH) in an HIV infected patient; A diagnostic dilemma
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