نتایج جستجو برای: focal nodular hyperplasia
تعداد نتایج: 102755 فیلتر نتایج به سال:
A 45-year-old female patient underwent right hemihepatectomy for metastatic rectal adenocarcinoma. Preoperative imaging demonstrated an area of focal nodular hyperplasia (FNH) in segment VIII and metastatic carcinoma in segment VI of the liver. Gross and microscopic examination of the former lesion showed features typical of FNH with an intralesional metastatic adenocarcinoma. To the best of ou...
OBJECTIVE To evaluate the changes in the size of focal nodular hyperplasia (FNH) during long-term magnetic resonance imaging (MRI) follow-up. MATERIAL AND METHODS We reviewed 44 FNHs in 30 patients studied with MRI with at least two MRI studies at least 12 months apart. We measured the largest diameter of the lesion (inmm) in contrast-enhanced axial images and calculated the percentage of var...
We present here the radiological findings of a rare case of multiple focal nodular hyperplasia that was associated with portal vein atresia and portopulmonary hypertension in a young woman. This case illustrates and supports the pathophysiological hypotheses that were previously proposed for the coexistence of these three abnormalities.
An 18-year-old woman, who had undergone cardiac allograft transplantation, developed continuous back pain two months after surgery. Abdominal computed tomography showed multiple enhanced lesions in her liver, which were not present before transplantation. One tumor bulged from the surface of the liver and compressed the stomach. Partial resection of the liver was performed and her symptoms impr...
Benign liver tumours are a heterogeneous group of lesions with different cellular origins, as summarized by an international panel of experts sponsored by the World Congress of Gastroenterology in 1994 [1]. These lesions are frequently found incidentally as a consequence of the widespread use of imaging tests and often have a benign course. Some of these lesions are of greater clinical relevanc...
Focal nodular hyperplasia (FNH) and hepatic adenoma (HA) represent the most frequent non-vascular benign liver tumors. They are often asymptomatic. The widespread use of high-resolution imaging modalities leads to an increase of incidental detection of FNH and HA. Physicians are thus increasingly confronted with these formerly rarely recognized conditions, stressing the need for concise but ade...
A young cat clinically displaying marked ascites had multiple nodule hyperplasia in the liver. One of the nodules sampled at exploratory laparotomy was studied histopathologically. The nodule consisted mainly of hyperplastic hepatocytes with a central stellate scarlike connective tissue. The connective tissue had thick-walled blood vessels and radiating bands of fibrous connective tissue extend...
Benign liver tumors are common lesions that can be classified into cystic and solid lesions. Cystic lesions are the most frequent; however, they rarely represent a diagnostic or therapeutic challenge. In contrast, solid lesions are more difficult to characterize and management remains controversial. The wide availability and use of advanced imaging modalities, including ultrasonography, compute...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید