Synovial sarcoma: a rare presentation of parapharyngeal mass / 癌症

Synovial sarcoma is a rare soft tissue sarcoma of the head and neck region involving the parapharyngeal space. The diagnosis of synovial sarcoma can be very challenging to the pathologists. We present a rare case of parapharyngeal synovial sarcoma in a young female patient who had a two-month history of left cervical intumescent mass at level II. The fine needle aspiration cytology of the mass was proved inconclusive. Transcervical excision of the mass was performed and the first case of parapharyngeal sarcoma was identified in our center by fluorescence in situ hybridization (FISH) technique. Repeat imaging revealed residual tumor. The patient successfully underwent a second excision of the residual tumor and received adjuvant radiotherapy.

Necrotizing Fasciitis of the Head and Neck: Surgical Outcomes in Three Cases

Necrotizing fasciitis of the head and neck is a rare, rapidly progressive infection involving the skin, subcutaneous tissue and fascia. We report three cases of necrotizing fasciitis that differ in their presentation and outcome. The first case involves a patient who presented with progressively enlarging anterior neck swelling that was later complicated by dehydration and reduced consciousness. The second case is a patient with neck swelling and ipsilateral otorrhea. The third case concerns a patient with a buccal ulcer complicated by ipsilateral facial swelling. All of them underwent a fasciotomy with wound debridement with the addition of a cortical mastoidectomy in the second case. Two of these patients recovered well. Unfortunately, the third case succumbed to death due to airway compromise and septicaemia. We advocate the importance of eradicating the source of infection followed by frequent, meticulous wound dressing and strict blood sugar control to obtain better outcomes in managing necrotizing fasciitis of the head and neck. However, involvement of the airway carries a grave prognosis despite aggressive treatment.

The lower cheek flap combined with neurosurgical approach for infratemporal fossa tumour

p style=text-align: justify;strongOBJECTIVE:/strong To describe our experience in performing the lower cheek flap for access to the infratemporal fossa combined with the neurosurgical approach. br /br /strongMETHODS:/strongbr /strongDesign:/strong Case report br /strongSetting:/strong Tertiary Referral Center br /strongPatients:/strong Two br /br /strongRESULTS:/strong Two unusual tumours involving the infratemporal and middle cranial fossa were excised using this combined appoach. The infratemporal fossa tumour was accessed via the lower cheek flap while the intracranial portion was resected from above via craniotomy.br /br /strongCONCLUSION:/strong The lower cheek flap in combination with the neurosurgical approach allows optimal exposure to tumours involving the infratemporal and middle cranial fossae. It has less complications and better aesthetic outcome compared to other approaches./p