Kalovidouris A, Gouliamos A, Demou L, Vassilopoulos P, Vlachos L, Papavassiliou K
J Comput Assist Tomogr. 1984 Dec;8(6):1114-9. doi: 10.1097/00004728-198412000-00013.
Forty-five patients having previously undergone surgical removal of hydatid cysts were examined for recurrence using CT. Recurrence of hydatid disease was demonstrated in 11 patients. At the site of surgical cyst evacuation, cyst-like structures (pseudocysts) were demonstrated in 15 patients. Although pseudocysts were smaller than the original cysts and demonstrated a flattened appearance and a thicker wall, differentiation from recurrent viable hydatid cysts was difficult. Five of the pseudocysts had attenuation values between 10 and 35 HU, and eight had attenuation values close to that of fat (- 20 to - 100 HU). The findings of this study may be important in the follow-up of patients with hydatid disease.
对45例先前接受过包虫囊肿手术切除的患者进行CT检查以评估复发情况。11例患者显示有包虫病复发。在手术囊肿清除部位，15例患者显示有囊肿样结构（假性囊肿）。尽管假性囊肿比原始囊肿小，外观扁平且壁更厚，但与复发性存活包虫囊肿进行区分仍很困难。其中5个假性囊肿的CT值在10至35HU之间，8个的CT值接近脂肪的CT值（-20至-100HU）。本研究结果可能对包虫病患者的随访具有重要意义。
