phenotype sign or symptom true Signs and Symptoms Clinical manifestations that can be either objective when observed by a physician, or subjective when perceived by the patient. Tomasz Adamusiak DESC SIGNS SYMPTOMS NCIt:C100104 Objective evidence of disease perceptible to the examining physician (sign) and subjective evidence of disease perceived by the patient (symptom). OGMS_0000020 Symptoms and Signs Clinical Finding OGMS_0000024 MeSH:D012816 ICD10:R68 NCIt:C3367 Finding Diagnostic Findings