[Acute transverse myelitis with urinary retention due to mycoplasma pneumoniae infection: a case report].

We report a case of urinary retention complicated with acute transverse myelitis caused by Mycoplasma pneumoniae. A 16-year-old man visited a clinic because of urinary retention, fever, muscle weakness and sensory disturbance of lower extremities. He was referred to our hospital for further examination.

Mapping of the wet/dry earwax locus to the pericentromeric region of chromosome 16.

Human earwax is a one-gene trait comprising two phenotypically distinct forms--wet and dry. This trait is attributed to secretory products of the ceruminous apocrine glands, and frequencies of phenotypes vary between ethnic groups. We did linkage analysis of eight Japanese families segregating earwax dimorphism.