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Uncommon locations of hydatid cysts
D A Kireşi1, A Karabacakoğlu, K Odev
1Selcuk University Meram Medical Faculty, Department of Radiology, Konya, Turkey. drdemet25@hotmail.com
Acta Radiologica (Stockholm, Sweden : 1987)
|November 18, 2003
Summary
Hydatid disease, caused by tapeworms, can affect almost any body part, though typically the liver and lungs. This review details imaging findings of hydatid cysts in rare locations beyond these common sites.
Area of Science:
- Radiology
- Infectious Diseases
- Parasitology
Background:
- Hydatid disease is a parasitic infection caused by Echinococcus tapeworms.
- While commonly affecting the liver (75%) and lungs (15%), hydatid cysts can manifest in virtually any organ.
- Unusual localizations of hydatid disease pose diagnostic challenges.
Purpose of the Study:
- To review and illustrate the diverse imaging findings of hydatid cysts in uncommon body locations.
- To enhance radiologists' ability to diagnose hydatid disease in rare sites.
Main Methods:
- Retrospective review of imaging studies (e.g., CT, MRI, ultrasound) from patients with pathologically confirmed hydatid disease in unusual locations.
- Correlation of imaging findings with clinical data.
Main Results:
- Detailed discussion of imaging appearances of hydatid cysts in the brain, cavernous sinus, submandibular gland, thyroid, heart, pleura, chest wall, retrocrural space, kidney, spleen, pancreas, peritoneum, inguinal canal, breast, bone, and soft tissues.
- Highlighting characteristic and atypical imaging features for each location.
Conclusions:
- Hydatid disease can present with varied imaging findings in numerous unusual anatomical sites.
- Familiarity with these diverse presentations is crucial for accurate and timely diagnosis, guiding appropriate patient management.