We report a large sebaceous adenoma of the parotid gland. CT showed soft-tissue mass in the lateral portion of the adenoma corresponding to the histologic finding of proliferation of sebaceous glands and fibrous stromal tissue. There were numerous fatty cysts (-65Hu). Some of the cystic component ruptured, and CT demonstrated leaking of fatty material into the parapharyngeal space.

We present a case of an adult female who presented mildly symptomatic and with a history of having a mass removed from her neck as an infant. Radiographic imaging detected the presence of a heterogeneous, encapsulated mass in the parapharyngeal space that was surgically resected, and subsequently pathologically confirmed to be a benign, mature cystic teratoma.

Mycoplasma hominis most frequently causes diseases of the genitourinary tract. Extragenital infections are uncommon, with almost all occurring in immunosuppressed persons or those predisposed due to trauma or surgery. We present the case of a previously well man who developed an M. hominis-associated parapharyngeal abscess following acute Epstein-Barr virus infection.

Pharyngo-cutaneous fistulas (PCF) are commonly seen in major hypopharyngeal and laryngeal post-operative patients. Reports of PCF as a complication deep neck abscess is scarce. The majority post total laryngectomy closure achieved via conservative management, only large requires surgical closure. However, there little evidence on from origin shall be failure treatment. We present case female pa...

Primary malignant tumor of the parapharyngeal space (PPS) is rare. After surgical resection, primary closure could be considered if the oropharynx mucosa remains. This report describes two patients who underwent reconstruction by free tissue transfer after the resection of PPS tumors. This report was presented at the 56th annual meeting of the Japanese Society of Plastic and Reconstructive Surg...

Ohnishi in 1975 first described temporomandibular joint (TMJ) arthroscopy. Along with its extensive use, a range of complications has emerged. We describe a patient who experienced parapharyngeal swelling after undergoing arthroscopy. Prolonged intubation up to 1 hour postoperatively was required. The swelling resolved completely over 6 h without further intervention.

With the emergence of the human immunodeficiency virus (HIV), the incidence of deep neck space infections and associated life-threatening complications has been on the rise. We describe a case of tubercular retropharyngeal abscess in an HIV-positive patient who developed bilateral parapharyngeal space abscesses and was treated by incision and drainage.