Hepatic alveolar echinococcosis (AE) is a parasitic disease with biological characteristics similar to malignant tumor. It has no obvious clinical symptoms in the early stage. Most patients have complications such as jaundice, ascites and gastrointestinal bleeding when they see a doctor. At this time, the course of disease is at an advanced stage. In addition, the incomplete resection of the AE lesion(s) leads to a high postoperative recurrence rate, which has a serious impact on the physical and mental health of patients. Based on the summary of the latest research at home and abroad and the analysis of blood supply, microvascular invasion and vascular growth factor expression in the "infiltrating zone" adjacent to the lesions of hepatic AE, this article has a deep understanding of the occurrence and development process of hepatic AE, aiming to better guide clinical practice and improve the quality of life of patients.
Humans ; Echinococcosis, Hepatic/surgery* ; Quality of Life ; Physical Examination

Cystic echinococcosis (CE) caused by Echinococcus granulosus is a major public health problem worldwide, including Turkey. The aim of the current study was to identify the strains and to estimate the potential risk factors of E. granulosus in operated pediatric cases in eastern Turkey. Ten pediatric patients (7 boys and 3 girls) living in rural areas, with ages ranging from 3 to 15 years old and various clinical histories, were included in this study. Eight patients had only liver hydatid cyst, while 1 patient had liver and lung hydatid cyst and the other liver, lung, and spleen, together. There were 2 ruptured liver cysts. After surgery, during follow-up, no increase was observed in hemagglutination levels, there were no mortalities, and there was no evidence of recurrence at 2 years post operation in all patients. Molecular analysis was performed on hydatid cyst samples obtained from the 10 pediatric cases. According to mt-12S rRNA PCR results, all cases were found to be G1/G3 cluster of E. granulosus sensu stricto.
Adolescent ; Animals ; Child ; Child, Preschool ; Echinococcosis/parasitology/*surgery ; Echinococcosis, Hepatic/parasitology/surgery ; Echinococcosis, Pulmonary/parasitology/surgery ; Echinococcus granulosus/genetics/*isolation & purification ; Female ; Humans ; Male ; Turkey

Adult ; Echinococcosis, Hepatic ; complications ; diagnosis ; surgery ; Female ; Humans ; Peritonitis, Tuberculous ; complications ; diagnosis ; surgery ; Tuberculosis, Hepatic ; complications ; diagnosis ; surgery

BACKGROUNDAlveolar echinococcosis located in the adrenal gland can be considered a rare and aggressive infestation that radiologically and macroscopically mimics a malignant neoplasm. Its pathogenesis is poorly understood. This paper describes its clinical and radiological aspects and discusses its proper management.

METHODSThe records of two patients with adrenal gland alveolar echinococcosis who were diagnosed and treated in our center in 2009 were evaluated.

RESULTSNeither patient showed any signs of recurrence following radical surgical treatment and postoperative oral anthelmintic therapy.

CONCLUSIONRadical surgery can be a feasible, effective management option that results in a good prospective outcome.

Adrenal Glands ; pathology ; surgery ; Echinococcosis, Hepatic ; diagnosis ; surgery ; Female ; Humans ; Male ; Middle Aged

Adult ; Echinococcosis/surgery* ; Echinococcosis, Hepatic/surgery* ; Feasibility Studies ; Female ; Hepatectomy ; Humans ; Kidney Diseases/surgery* ; Liver Diseases/surgery* ; Male ; Middle Aged ; Nephrectomy ; Pneumonectomy ; Retrospective Studies ; Treatment Outcome

Animals ; Echinococcosis, Hepatic ; surgery ; therapy ; Echinococcus multilocularis ; pathogenicity ; Female ; Humans ; Liver Transplantation ; adverse effects

Adolescent ; Adult ; Aged ; Child ; Echinococcosis, Hepatic ; complications ; surgery ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Animals ; Echinococcosis, Hepatic ; pathology ; surgery ; Humans ; Male ; Organ Sparing Treatments ; methods ; Spleen ; pathology

Adult ; Cardiomyopathies ; diagnostic imaging ; surgery ; Echinococcosis ; diagnostic imaging ; surgery ; Echinococcosis, Hepatic ; diagnostic imaging ; surgery ; Female ; Humans ; Mediastinum ; parasitology ; Radiography ; Thoracotomy ; methods

BACKGROUNDFor patients with end-stage hepatic alveolar echinococcosis (AE), in vivo resection of the involved parts of the liver is usually very difficult, therefore, allogenic liver transplantation is indicated. However, we hypothesize that for selected patents, ex vivo liver resection for thorough elimination of the involved tissues and liver autotransplantation may offer a chance for clinical cure.

METHODSWe presented a 24-year-old women with a giant hepatic AE lesion who was treated with hepatectomy, ex vivo resection of the involved tissue and hepatic autotransplantation. The patient had moderate jaundice and advanced hepatic AE lesion which involved segments I, IV, V, VI, VII, VIII and retrohepatic inferior vena cava. The lateral segments (II and III) of the left liver remained normal with over 1000 ml in its volume. No extrahepatic metastases (such as to the lung or brain) could be found. As the first step of treatment, X-ray guided percutaneous transhepatic cholangiodrainage (PTCD) was performed twice for bile drainage in segment III and II separately until her serum total bilirubin decreased gradually from 236 to 88 µmol/L. Total liver resection was then performed, followed by extended right hepatic trisegmentectomy and the entire retrohepatic vena cava was surgically removed en bloc while her hemodynamics parameters were stable. Neither veino-veinous bypass nor temporary intracorporeal cavo-caval or porto-caval shunt was used during the 5.7-hour anhepatic phase. The remained AE-free lateral segments of the left liver were re-implanted in situ. The left hepatic vein was directly anastomosed end-to-end to the suprahepatic inferior vena cava due to the lack of the retrohepatic inferior vena cava with AE total infiltration. Because compensatory retroperitoneal porto-caval collateral circulation developed, we enclosed remained infrahepatic inferior vena cava at renal vein level without any haemodynamics problems.

RESULTSDuring a 60-day following-up after operation, the patient had a good recovery except for a mildly elevated serum total bilirubin.

CONCLUSIONSAs a radical approach, ex vivo liver resection and liver autotransplantation in a case has shown a optimal potential for treatment of the end-stage hepatic AE. Strict compliance with its indications, evaluation of vessels of patients pre-operatively, and precise surgical techniques are the keys to improve the prognosis of patients.

Adult ; Albendazole ; therapeutic use ; Bilirubin ; blood ; Echinococcosis, Hepatic ; blood ; diagnostic imaging ; surgery ; Female ; Hepatectomy ; Humans ; Liver Transplantation ; Radiography ; Young Adult