Cystic Lesions Of Liver Research Articles

Conservative laparoscopic treatment of a posttraumatic splenic cyst

Laparoscopy has recently been demonstrated to be a useful alternative to open surgery for the surgical treatment of spleen disorders, and it can also facilitate a conservative approach for treatment of selected spleen lesions. We present the laparoscopic spleen-preserving treatment of a post-traumatic spleen cyst. A 28-year-old female presented a mass in the left hypochondrium immediately after an uneventful pregnancy. CT revealed a splenic cyst of 10 x 8 cm. Laparoscopic exploration showed a cyst located in the lower pole of the spleen. All the cyst wall not covered by spleen tissue (70%) was excised, and the fragment of cyst wall was recovered through a bag. The patient recovered uneventfully and was discharged 72 hours later. The laparoscopic approach should be considered for evaluation and treatment of selected benign cystic lesions of liver, retroperitoneum or spleen origin.

Unusual cystic liver lesions: a pictorial essay

Cystic liver lesions are being increasingly detected by ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI). These lesions produce a wide spectrum of radiological features. Unfortunately their appearance is not always specific and they may resemble and be mistaken for other lesions. Cystic lesions can be classified into congenital, inflammatory, neoplastic and miscellaneous groups. In this pictorial essay a number of unusual cystic lesions are illustrated with a brief analysis of morphological features of the individual lesion and a diagnostic approach for cystic liver lesions is suggested.

Purely cystic hydatid disease of the liver: treatment with percutaneous aspiration and injection of hypertonic saline.

Percutaneous aspiration of purely cystic liver lesions was performed in 15 patients aged 11-56 years. After aspiration under guidance with computed tomography (CT) in 12 patients, a membrane that is diagnostic for hydatid disease was visible in the lumen of the cyst on CT scans. Hypertonic saline was injected in the cystic cavities of these patients as a scolecidal agent. No major complications occurred during or after the procedures. In the follow-up period of 6-16 months, control CT and ultrasound scans revealed a progressive decrease in the size of the lesions and no evidence of peritoneal seeding. It is concluded that percutaneous aspiration and hypertonic saline injection for purely cystic hydatid disease of the liver seem to be an effective form of treatment and may eventually prove to be an alternative to surgical intervention.