[Alveolar echinococcosis of the liver--computerized tomography findings].
In order to ascertain the typical computed tomographic findings of hepatic alveolar echinococcosis, 24 computed tomograms of 19 patients were evaluated. The liver was involved in all cases whereas the diaphragma was infiltrated in 32%, and the retroperitoneal area in 42%. The right liver lobe was affected in 65%. Both before and after intravenous bolus contrast medium administration, the lesions were mainly inhomogeneous and of low density; a masking of the lesions due to the contrast medium administration was not observed; the enhancement pattern was irregular. Calcifications were detected in 96% of the cases, cystic structures in 50%, and cholestasis in 54%. On the basis of the crucial finding of calcifications in combination with the other typical observations, CT seems to be very suitable for the evaluation of hepatic alveolar echinococcosis.
Merkle
E
E
Radiologische Klinik und Poliklinik, Universität Ulm.
Usadel
S
S
Vogel
J
J
Kern
P
P
Friedrich
J M
JM
Brambs
H J
HJ
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002114:Calcinosis / Q000000981:diagnostic imaging; D003287:Contrast Media; D003964:Diaphragm / Q000000981:diagnostic imaging; D004444:Echinococcosis, Hepatic / Q000000981:diagnostic imaging*; D004445:Echinococcosis, Pulmonary / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000379:methods*
D003287:Contrast Media
Alveoläre Leberechinokokkose--Computertomographische Befunde.