Search

Background: Mucocele is expansile slowly growing benign cystic lesion that occurs as a result of occlusion of the ostia of the paranasal sinuses. It mostly involves the frontal sinus followed by ethmoid and rarely sphenoid and maxillary sinuses. Case presentation: Authors present a rare case of giant ethmoid mucocele in 34-year-old adult male presenting as nasal region mass with intracranial extension. Conclusions: Authors highlight that giant ethmoid mucoceles are rare and may have intracranial or extracranial extension resulting in craniofacial disfigurement which should be considered in patient presenting with nasal region mass., (© 2022 The Authors. Published by Elsevier Inc. on behalf of University of Washington.)

Teratoma is a congenital neoplasm deriving from one or more embryonic layers. Fetiform teratoma is a highly differentiated rare type of teratoma. The authors present a 1-day-old neonate for a lumbar region mass, grossly appearing like an extremity. CT scan was performed showing a highly organized extremity skeleton in the lumbar region consisting of flat, long and short bones. Fetiform teratoma should be differentiated from a fetus in fetu, as the former lacks axial skeleton while it is the main feature of the latter, respectively. Both have different prognostic implications, and surgical excision is the treatment of choice., (© 2021 The Authors. Published by Elsevier Inc. on behalf of University of Washington.)

Hydatid disease is an indolent parasitic infection by a microorganism, echinococcosis granulosis. The disease can infect almost any human organ but is exceedingly rare involving the mediastinum and the heart. It can be lethal if complications occur. CT scan is the modality of choice for the diagnosis of the disease. The coverage of cardiac structures in the abdominal CT scan survey may be helpful for the detection of possible cardio-mediastinal hydatid disease. The authors present a case of hydatid cyst in the left ventricular wall alongside hepatic hydatid cysts. The definitive treatment includes surgery under cardiopulmonary bypass and needs to be treated as soon as it is diagnosed to prevent lethal complications., (© 2021 The Authors. Published by Elsevier Inc. on behalf of University of Washington.)