Collapsed membranes and daughter cysts are pathognomonic for hydatid cysts on imaging. The comma-shaped lesions, visible within the hydatid cyst in sagittal view of MRI, are collapsed membranes. Although primary hydatid cyst of pelvic cavity is rare, clinicians should remember to include hydatid cysts in differential diagnosis of pelvic cysts.

A hydatid cyst is an endemic disease in our country. Clinical manifestation includes cyst formation, most commonly in the liver and lungs. Renal, brain, and subcuteneous localizations are rare. Here we report four cases: two cases of primary renal hydatid disease, one of intracranial hydatid cyst, and one of subcutaneous hydatid cyst. We discuss the prevalence, diagnostic workup, and management...

BACKGROUND One of the most common problems faced in laparoscopic treatment of hydatid cysts is the difficulty in evacuating the particulate contents (daughter cysts and laminated membrane). Although various instruments and laparoscopic techniques have been described to evacuate the contents of hydatid cysts, most are not available at many surgical centers. METHODS By assembling disposable, ch...

From 1989-1992, 35 cases comprising of 20 hepatic and 15 pulmonary hydatid cysts were seen. Four patients with pulmonary hydatid disease had previous or concomitant hepatic hydatidosis compared to no concomitant pulmonary hydatid disease in the hepatic group. Hepatic hydatid disease had a greater tendency to be right sides, infected and calcified. Anaphylactic reactions occurred in 3 of 20 pati...

Hydatid cystic disease is a parasitic disease caused by the larval form of Echinococcus granulosus. Canines are the definitive host, while affected human beings are the accidental host [1, 2]. Hydatid cysts may be found in almost any part of the body, but are most often found in the liver (60 %) and lungs (30 %). The occurrence of hydatid disease is extremely low in genital organs, appearing wi...

c Abstract: Hydatid disease, caused by Echinococcus granulosus, is a common parasitic infection of the liver. Primary pelvic hydatid cyst is an extremely rare condition and occurs in approximately 0.7% of patients. Hydatid disease in pregnancy is a very rare condition with incidence of 1/20000 pregnancies. We report here an unusual case of hydatid cyst of the pelvis in a 30 years old multigravi...

Hydatid cyst is a rare parasitic infection that involved all organs. It caused by the larval stage of Echinococcus tapeworms. Hydatid cyst of the head and neck is a very rare condition, even in areas where Echinococcus infestation is endemic. Orbital hydatid cyst is extremely rare and accounts for less than 1% of all hydatid cysts. Herein a 24-year-old man with primary orbital hydatid cyst is i...

Surgery is the mainstay of treatment for hydatid cyst, but the development of antihelminths has become a boon in the management of the disease. The role of medical management is now well defined, alone or with surgery or percutaneous aspiration, injection and re-aspiration (PAIR). The aim of this study was to evaluate the effect of antihelminth treatment on 16 selected patients (10 females and ...

Hydatid disease or Echinococcosis is caused by the consumption of food contaminated by canine faeces. The incidence of Hydatid disease in pregnancy ranges from 1in 20,000 to 1 in 30,000.The most common site of hydatid cysts is the liver. The diagnosis of liver hydatid cysts is not difficult but the management poses problems more paticularly during pregnancy. Both medical and surgical treatments...

Although the intrathoracic location is common for hydatid cyst, chest-wall, mediastinal, pericardial, myocardial, fissural and pleural-space locations have been reported. The incidence of mediastinal involvement is 0.1-0.5%. Here in this paper, two cases of mediastinal hydatid cysts are reported. Both of them had anterior mediastinal hydatidosis, while one of the patients had also additional th...