Hydatid antigen was demonstrated for the first time in the urine of patients with hydatid disease by countercurrent immunoelectrophoresis (CIEP). The antigen was detected in the concentrated urine of 7 of 16 (43.75% positive) patients with surgically confirmed hydatid disease, 4 of 10 (40% positive) patients with ultrasound-proven hydatid disease (daughter cysts or prominent septation and hydat...

Echinococcus granulosus infrequently induces spinal hydatid cysts, and intradural hydatid cysts are extremely rare among these spinal hydatid cysts. We report a 30-year-old man with a history of progressive back pain caused by a previous back injury. Magnetic resonance imaging revealed a spinal intradural cystic lesion. After surgical removal, histopathological diagnosis was a hydatid cyst. The...

Spinal hydatid cysts account for 1% of all cases of hydatid disease; primary intradural hydatid cysts are uncommon. We present a case of pathologically confirmed intradural spinal cyst hydatid in an otherwise healthy patient who showed no other evidence of systemic hydatid cyst disease. The patient presented with back pain, paraparesis, and weakness. An intradural extramedullary cystic lesion w...

BACKGROUND Hydatid disease, caused by Echinococcus granulosus, is a common parasitic infection of the liver. Disseminated intra-abdominal hydatid disease may occur with the rupture of the hydatid cyst into the peritoneal cavity, producing secondary echinococcosis, but occasional cases of primary peritoneal hydatid disease involving the pelvis have been reported. Occasionally, the cyst does not ...

Hydatid cyst of spleen is a rare condition compared to hydatid cyst of other organs. It ranges from 0.5-4.0 % of abdominal hydatid cyst. The most common sites for hydatid cyst are the liver (60-70%) and lung (10-40%). The first filter of hydatid cyst is liver followed by lung which acts as a second filter. The other rare sites of hydatid cyst are spleen, thyroid, gall bladder, central nervous s...

Hydatid disease is a parasitic infection characterized by cyst formation in any organ, although the liver and lungs are most commonly involved. Hydatid disease of the spleen is uncommon, representing <8% of all human hydatid diseases. Splenic hydatid cysts usually coexist with liver hydatid cysts (secondary form), although the spleen is the primary location (primary form) in some cases. The cli...

Cervical involvement of the hydatid disease is rare entity occurring in less than 0.5% of patients. Hydatid disease is prevalent in Asia, Australia, and Eastern and Southern Europe. Hydatid disease caused by Echinococcus granulosus is often manifested by a slow-growing cystic mass. Hydatid cysts may be found in almost every part of the body; however, the lungs and liver are the most involved lo...

Hydatid cyst is a zoonotic disease caused by Echinococcus granulosus, transferred through the oral-fecal pathway eating vegetables and food contaminated with dog stool containing eggs of parasite. most commonly found in liver; however, dissemination can occur other organs such as lung rarely heart, breast, thyroid, soft tissue neck, kidney. The surgical approach remains treatment choice hydatid...

Cardiac hydatid cyst is an uncommon but potentially fatal disease. In cystic Echinococcus humans are an accidental host. Liver and lungs are the most frequently involved organs. Herein a unique case of intramyocardial hydatid cyst of left ventricle along with pulmonary hydatid cyst in a 38-year-old lady is reported. Surgical removal of the cardiac hydatid cyst was done with the aid of cardiopul...

Primary extrahepatic hydatid cysts are rare, and primary splenic hydatid cysts even more so, constituting 2% to 3.5% of all hydatid cysts. We report here a case series of isolated splenic hydatid cysts. Case records of 382 adult patients of abdominal hydatid cysts were analyzed; eight of them (2%; aged 23 to 45 years, 5 women and 3 men) had primary splenic hydatid cysts. Seven patients presente...