Squamous cell carcinoma is the most common malignant neoplasm of the upper aerodigestive
tract, and presentation is usually at the late stages when the diagnosis is made. Recurrence
after 1st therapy is common especially in the locoregional area of the tumour. For cancers
affecting the oral cavity, oropharynx, and mandible, “COMMANDO” (Combined
Mandibulectomy and Neck Dissection Operation) is one of the surgical approaches which
constitutes of primary tumour resection, mandibulectomy and neck dissection. We describe a
case of rapid locoregional recurrence following 1st surgical procedure of bilateral tonsillectomy
and extended neck dissection of oropharyngeal squamous cell carcinoma in a young healthy
individual without history of alcohol and tobacco abuse involving the right buccal region which
after positron emission tomography was done, showed involvement of right pterygoid muscles,
right-sided tongue muscle, and right mandible. The patient underwent redo salvage surgery
and reconstruction with anterolateral thigh flap.
Solitary fibrous tumours of the head and neck region are
extremely rare. The clinical diagnosis is often difficult to
establish, and this lesion may be indistinguishable from other
soft tissue neoplasms. An 18-year old Chinese gentleman
presented with a painless right submandibular swelling which
was increasing in size for eight months. A computed
tomography scan showed a well-defined solid mass measuring
about 2.0 x 2.96 cm in the submandibular region. The tumour
was resected and was confined within its capsule.
Immunohistochemical staining was strongly positive for CD34,
CD 99, and vimentin and negative for desmin, smooth muscle
actin (SMA), cytokeratin, S100 and CD68. The microscopic and
immunohistochemical profile were compatible with solitary
fibrous tumour. Distinguishing solitary fibrous tumours from
various spindle neoplasms can be difficult. In view of the
resemblance, immunohistochemical staining can help
differentiate solitary fibrous tumour from spindle neoplasm.
An acquired persistent tracheopharyngeal fistula secondary to an infected tracheopharyngeal voice prosthesis is a common cause of recurrent aspiration pneumonia in a postlaryngectomy patient. We report a case of a successfully treated tracheopharyngeal fistula whereby both the sternocleidomastoid muscles were used as muscular flaps to close the defect and its outcome.
Preoperative radiological assessment of parotid tumours represents a crucial step in the planning of a parotidectomy in order to avoid post-operative facial nerve paralysis. The purpose of this study is to determine the reliability of the novel 'M-line' in predicting the facial nerve position and compare it to various radiological methods in the same context. 66 patients whom had underwent parotidectomy for parotid tumours from January 2012 to February 2021 were analyzed. Parotid tumour location were identified using the retromandibular vein, facial nerve line, Conn's arc, Utrecht line and the 'M'-line were compared to the intraoperative location of parotid tumours.The 'M'-line is a novel hypothetical line (drawn between the lateral surface of the mandible to the lateral border of the mastoid process) used to identify the location of the facial nerve radiologically. The 'M-Line' and other methods of radiological assessments were associated with statistical significance in predicting if the parotid tumours were superficial or deep to the facial nerve (p-value