Haemangiosarcoma of the spleen.
D000368:Aged; D006394:Hemangiosarcoma / Q000150:complications / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous / Q000209:etiology; D013154:Spleen / Q000473:pathology; D013160:Splenic Neoplasms / Q000150:complications / Q000175:diagnosis / Q000473:pathology; D013161:Splenic Rupture / Q000209:etiology