Irreversible hydrocolloid: an unusual presentation of esophageal obstruction.

Upper digestive tract obstruction can occur after ingestion of various types of foreign bodies. However to the best of our knowledge, no case of a near-total obstruction caused by an irreversible hydrocolloid has heretofore been reported in the literature. We present just such a case, and we discuss our preferred method of removing foreign bodies from the cervical esophagus.

Functional outcomes of the retromaxillary-infratemporal fossa dissection for advanced head and neck/skull base lesions.

The retromaxillary-infratemporal fossa (RM-ITF) dissection, using a preauricular incision, was initially popularized for the treatment of temporomandibular joint disorders, facial fractures, and orbital tumors. This approach has been expanded for the treatment of advanced head and neck and skull base tumors extending into the infratemporal fossa. We studied prospectively eight consecutive patients requiring a RM-ITF dissection.

Swallowing function outcomes following nonsurgical therapy for advanced-stage laryngeal carcinoma.

The purposes of this study were to (1) evaluate swallowing function using both subjective and objective measures in patients treated nonsurgically for stages III and IV laryngeal squamous cell carcinoma, (2) assess the effect of time from treatment completion on swallowing function, and (3) assess sequelae associated with modality of treatment. To achieve these objectives, a retrospective study of 14 patients was conducted. Fiberoptic endoscopic evaluation of swallowing (FEES) was performed and evaluated by three independent judges for seven functional criteria: standing secretions, valleculae spillage, valleculae residue, postcricoid residue, laryngeal penetration, aspiration, and cough.

Cymetra injection for unilateral vocal fold paralysis.

Cymetra has shown excellent tissue biocompatibility, a low rate of resorption, and no tissue reactivity when injected for treatment of facial wrinkling. On the basis of these findings, we hypothesize that injection of Cymetra into the thyroarytenoid muscle for treatment of glottal incompetence may demonstrate similar findings and lead to long-term improvement in voice quality and glottal gap closure. Ten patients with breathy dysphonia caused by unilateral vocal fold paralysis underwent transoral injection of Cymetra into the thyroarytenoid muscle.