From the Department of Otolaryngology, Shiraz University of Medical Sciences, Shiraz, Islamic Republic of Iran.
Abstract: (4982 Views)
Echinococcosis is a tissue infection of the human caused by the larval stage
of Echinococcus granulosus or E. multilocularis. Hydatid cyst of the head and
neck region is uncommon and involvement of the salivary glands, especially the
submandibular gland, is very rare. In this article, a case of submandibular gland
hydatid cyst is reported in a patient who presented with swelling of this area of 5
months' duration. Examination revealed a soft, nontender, mobile mass measuring
7x5 cm. Chest x-ray and abdominal ultrasonography were normal. Excision of the
mass was performed and pathologic examination revealed a hydatid cyst of the
submandibular gland.