Hydatid Cyst in Left Sub-Mandibular Space, an Unusual Location

Area of Science:

• Parasitology
• Surgical Pathology
• Public Health

Background:

• Hydatid cysts, caused by Echinococcus granulosus, typically affect the liver and lungs.
• Cervical hydatid disease is exceptionally rare, with limited documented cases globally.
• Endemic regions, particularly the Middle East, report a higher prevalence of echinococcosis.

Purpose of the Study:

• To report a rare case of a hydatid cyst in the neck (submandibular area).
• To emphasize the importance of considering unusual presentations of hydatid disease in endemic zones.
• To highlight the diagnostic and management pathway for cervical hydatidosis.

Main Methods:

• Case report of a 38-year-old female presenting with a submandibular cyst.
• Surgical excision of the cyst followed by histopathological and laboratory confirmation of Echinococcus granulosus.
• Subsequent diagnosis and management of a concurrent hepatic hydatid cyst.

Main Results:

• A submandibular cyst was surgically removed and confirmed as a hydatid cyst.
• The patient was subsequently diagnosed with a hepatic hydatid cyst.
• Successful systemic treatment was administered for the hepatic hydatid cyst.

Conclusions:

• Hydatid cysts can manifest in unusual anatomical locations, such as the neck.
• Increased clinical awareness is crucial for early diagnosis of ectopic hydatid disease in endemic areas.
• Prompt diagnosis and appropriate management, including systemic treatment, are vital for patient outcomes.