[Laryngeal Atypical Carcinoid Combined with Squamous Cell Carcinoma: A Case Report].

The primary laryngeal atypical carcinoid is relatively rare, and the tumor combined with other histologic types including squamous cell carcinoma is extremely rare. We experienced a case which was complicated with atypical carcinoid and squamous cell carcinoma. A 79 years old man complaining of sputum was admitted to Hiroshima City Hospital.

Novel and simple prognostic index for nasal natural killer/T-cell lymphoma.

Background: Few studies have investigated the prognostic factors for nasal natural killer (NK)/T-cell lymphoma.

Methods: This was a retrospective multicenter clinical study. The clinical records of 36 patients with nasal NK/T-cell lymphoma who had been first treated between 1996 and 2011 were collected from 12 hospitals.

Hearing immaturity found by ABR and its clinical impact on otoneurological evaluation.

Auditory Brainstem Response (ABR) is the most reliable and most frequently used procedure to evaluate audiological conditions in early infancy. However, several reports have demonstrated that developmental change in the central nervous system may affect the results of ABR in audiological evaluations. We examined statistically the reliability of ABR for the diagnosis of profound deafness in early childhood according to our experience over the past 12 years of follow-up in our facility.

Evaluation of facial palsy by moiré topography index.

We investigated the usefulness of moiré topography for evaluating facial nerve function in 51 patients with facial palsy and 10 normal volunteers. This method visualizes the shape of objects in three dimensions. We devised three moiré indexes as a simple method of quantifying the severity of facial palsy: the nasolabial groove moiré index, the oral angle moiré index, and the inner canthus moiré index.