R Inguinal/R Scrotum Extramammary Paget’s Disease with Diffuse Spine Metastasis Complicated by Microangiopathic Hemolytic Anemia

Table 1

Laboratory test results.

Laboratory test	Result
ADAMTS13	57%
ADAMSTS13 inhibitor	16% inhibition
Absolute reticulocyte count	245 K/m^3
Indirect bilirubin	2.4 mg/L
Lactate dehydrogenase	950 U/L
Immature platelet fraction	21.4%
Direct Coombs test	Negative
Fibrinogen level	312 mg/dL
INR	1.1
aPTT	18.6 seconds