论文部分内容阅读
Objective:To investigate the imaging features of primary hepatic leiomyoma. Methods: 3 patients of primary hepatic leiomyoma confirmed by pathology without immunodeficiency were retrospectively analyzed about CT and MRI find-ings,clinical and pathological correlation. 2 cases had routine CT scan,2 cases had routine MRI. Results: 2 case CT scans showed low-density lesions,2 cases MRI showed lesions with long T1 and long T2 signal. One case of uniform density and signal showed homogeneous enhancement; two cases showed uneven density and signal,of which one case was inhomo-geneous enhancement. 3 cases presented pseudocapsule without hepatic cirrhosis and venous tumor thrombus. Pathology showed spindle tumor cell proliferation and capillary hyperplasia; one case showed central hyalinization and one case central liquefaction necrosis. Conclusion: Primary hepatic leiomyoma is a hypervascular tumor,and CT and MRI help in the diag-nosis.
Objective: To investigate the imaging features of primary hepatic leiomyoma. Methods: 3 patients of primary hepatic leiomyoma confirmed by pathology without immunodeficiency were retrospectively analyzed about CT and MRI find -ings, clinical and pathological correlation. 2 cases had routine CT scan, 2 cases had routine MRI. Two cases of uniform density and signal showed homogeneous enhancement; two cases showed uneven density and signal, of which one case was inhomo-geneous enhancement. 3 cases presented pseudocapsule without hepatic cirrhosis and venous tumor thrombus. Pathology showed spindle tumor cell proliferation and capillary hyperplasia; one case showed central hyalinization and one case central liquefaction necrosis. tumor, and CT and MRI help in the diag-nosis.