[Relapse of acute promyelocytic leukemia in the external auditory canal of a patient].
Yang
Xiao-qi
XQ
Yu
Li-sheng
LS
D004424:Ear Canal / Q000473:pathology*; D006801:Humans; D015473:Leukemia, Promyelocytic, Acute / Q000473:pathology*; D008297:Male; D009364:Neoplasm Recurrence, Local; D055815:Young Adult