Undiagnosed disease, not specified as to the site or system involved
Also indexed as
Illness NOSLesion not otherwise specifiedUndiagnosed disease, not specified as to the site or system involvedUnknown or unspecified causes of morbidityUnspecified cause of morbiditydiagnosis deferredill-defined diseaseillnesssickundetermined causeundiagnosedunknown cause of disease