Results after U-shaped pectoralis major myocutaneous flap reconstruction of circumferential pharyngeal defects.

OBJECTIVES/HYPOTHESIS: To evaluate surgical, functional, carcinologic results after circumferential pharyngolaryngectomy and reconstruction with U-shaped pectoralis major myocutaneous flap. STUDY DESIGN: Retrospective case series. METHODS: Forty-one patients included spanning a 6-year period. RESULTS: General and local complications occurred in 10% and 22% of patients respectively, without early death. Swallowing and vocal functions were satisfactory for 82% and 43% of patients respectively, despite 39% of neopharynx stricture and 22% of pharyngocutaneous fistula. With a 20-month mean follow-up, cancer recurrence was present in 58% of patients. The overall survival rate was 29% at 3 years. CONCLUSIONS: This flap is simple, reliable, and allows adequate reconstruction of the hypopharynx. However, the neopharynx stricture rate is high and the quality of voice rehabilitation is poor when compared with free flaps. This procedure, which is an option for the reconstruction of circumferential pharyngeal defects, must be considered in selected cases.

Prognostic factors for T1-T2 squamous cell carcinomas of the mobile tongue: A retrospective cohort study.

BACKGROUND: The aim of this study was to identify factors predicting poor prognosis at the time of early oral tongue carcinoma diagnosis. METHODS: A retrospective cohort study was carried out on 70 patients with T1 or T2 squamous cell carcinoma of the mobile tongue treated with primary surgical treatment. RESULTS: In all, 47% of patients received adjuvant treatment. Local recurrence was observed in 29% and regional recurrence in 26%. With a median follow-up of 7.3 years for living patients, 5-year actuarial overall, disease-specific, and disease-free survival rates were 48%, 61%, and 42%, respectively. The presence of poor histological differentiation increased the overall risk of death. Tumor thickness and posterior lingual location independently increased overall and disease-specific risk of death. Concurrent or previous diagnosis of oral lichen significantly increased the risk of disease-specific death and disease recurrence. CONCLUSIONS: This study corroborates several known prognostic factors and indicates that diagnosis of oral lichen planus may be a risk factor for disease recurrence.

Spontaneous sphenoid sinus mucocele revealed by meningitis and brain abscess in a 12-year-old child.

Sphenoid sinus mucocele is an uncommon lesion related to inflammatory disease that is diagnosed after surgery or a traumatic event. This report describes an unusual case revealed by bacterial meningitis and cerebral abscess in a 12-year-old child. CT and MR imaging allowed precise extension to the skull base in preoperative management and follow-up investigations. Endoscopic transnasal marsupialisation of the mucocele and antibiotic therapy led to complete remission. There was no evidence of recurrence after 6 months, which suggests that sphenoid mucoceles, regardless of size and complications, can be treated by endoscopic sinus surgery.

Removal of ethmoidal malignant tumors by the isolated paralateronasal approach with resection of the cribriform plate and the dura mater.

OBJECTIVE: A series of ethmoidal tumors was resected by an entirely extracranial approach through a lateral rhinotomy incision, with partial maxillectomy and removal of the cribriform plate and dura mater from below. METHODS: Thirty-four consecutive patients (32 male, 2 female; mean age 64 years, range 45-78) with malignant tumors of the ethmoid sinus were operated by this technique between July 1998 and February 2002. All had complete tumor resection, including the cribriform plate and the dura mater. Excision was performed en bloc 23 times (68%). Although cerebral involvement was encountered in four cases (T4 IC), this technique was adequate for tumor resection, together with corticectomy when necessary. The method used for tumor resection and rebuilding of the anterior skull base is described in detail. RESULTS: There were no immediate postoperative deaths. One patient developed pneumococcal meningitis with cerebrospinal fluid leakage as a result of a technical error and required further surgery. Four patients presented a confusion syndrome that regressed during the hospital stay, 2 complained of transient diplopia, and 4 had hematoma of the abdominal wall. Mean follow-up of 10.4 months (1-41 months) is still too short to reach definitive conclusions about oncologic results. CONCLUSIONS: This approach is particularly suitable for removal of tumors in contact with or invading the cribriform plate. Tumor resection is as extensive as with the traditional mixed approach, but does not require the frontal lobes to be drawn aside.