An Unusual Presentation of Pseudothrombotic Microangiopathy in a Patient with Autoimmune Atrophic Gastritis

Table 1

Laboratory values on admission, one week and at one-month follow-up after admission.

Laboratory variable	Reference range (adult)	On admission	One week after admission	At one-month follow-up
Hemoglobin (g/dL)	12–16	7.8	10	12
Hematocrit (%)	37–47	23.5	29.8	36.6
White cell count (per mm^3)	4,000–11,000	2,800	4,600	7,100
Platelet count (per mm^3)	150,000–400,000	100,000	140,000	190,000
Mean corpuscular volume (fl)	75–95	102	97	81
Blood urea nitrogen (mg/dL)	7–22	9.53	16	10.6
Creatinine (mg/dL)	0.5–1.2	0.65	0.72	0.69
Bilirubin (mg/dL)				N/A
Total	0.2–1.5	1.3	0.8
Direct	0.0–0.3	0	0
Haptoglobin (g/L)	0.3–2	0.1	N/A	N/A
Lactate dehydrogenase (U/L)	313–618	1828	681	433
INR	0.9–1.2	1	1	N/A
Prothrombin time (seconds)	10–13	10	10	N/A
Activated partial thromboplastin time (seconds)	23–31	24	25	N/A
Schistocytes (%)	0%	3%	0.8%	N/A
D-dimer (g/mL)	Less than 0.5	1.43	1	N/A