Unusual appearance of a cisternal hydatid cyst.
نویسندگان
چکیده
We herein describe a case of an isolated multilocular hydatid cyst occurring in the basilar cisterns, with nondependent levels of different signal intensities shown on MR images. Three portions were visualized on T1-weighted images: the hyperintense inferior aspect, the isointense central part, and the superior aspect of lower signal intensity. The inferior portion was hypointense on T2-weighted images. This unusual appearance was caused by layering of hydatid sand and may represent a characteristic feature of hydatid disease.
منابع مشابه
Unusual Locations of the Hydatid Cyst: A Review from Iran
Hydatid disease is caused by Echinococcus granulosus and is endemic in many parts of the world, including Iran. This parasitic tapeworm can produce cysts in almost every organ of the body, with the liver and lung being the most frequently targeted organs. However, the cyst tends to appear in different and sometimes unusual body sites in various geographical areas of the world. This revi...
متن کاملAn unusual localization of hydatid cyst in a patient with
AbstractHydatid disease is a widespread parasitic infection caused by tapewormEchinococcus and it affects mainly the liver, but other organs such as pelvic organscould be involved very rare. Here we report a case of hydatid cyst with involvementof oviduct in a woman with endometrial cancer. It was misdiagnosed as a multicysticright ovarian mass before surgery and by microscopic study it was sho...
متن کاملUnusual Presentation of Iliac Bone Hydatid Cyst
A 21-year-old woman presented with a painless growing mass in her right flank since 5 months before. With the probable diagnosis of a cold abscess, the patient was operated, but the wound was not cured. The patient was re-examined and a biopsy from the lesion was taken which revealed hydatid cyst. After nearly complete excision of the infected area and adjuvant chemotherapy with albendazole for...
متن کاملUnusual Presentation of Hydatidosis - Neck Lump Causing Costo-Vertebral Erosion
Introduction: Hydatid disease caused by larval stage of Echinococcus has been recognized endemically in many countries. Liver and lungs are the most commonly affected organs. Involvement of the head and neck region is rare and bony erosion due to hydatidosis is even rarer. Case Report: We report a case of a 17-year-old girl from a poor socio-economic background who presented with a right side...
متن کاملAccidental discovery of a hydatid cyst with primary presentation in an unusual location: a case report
A hydatid cyst is a zoonotic infection caused by the larval forms of mostly the Echinococcus granulosus. In humans, the most common site of cyst development is the liver (60%), followed by the lungs (20%), and much less commonly in other organs such as kidney, spleen, brain, and other soft tissues. The localization of cysts in muscles and subcutaneous is very rare. We report a case of 38-year-o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 24 1 شماره
صفحات -
تاریخ انتشار 2003