An Uncommon Cause of Gastrointestinal Bleeding in an 84-Year-Old Female

Table 1

Complete blood counts during hospitalization.

Complete blood count (CBC)
Hospital day	1		2		3	4	5	6	7
WBC* (×10^3/mm^3)	8.4		6.4	10.5	7.9	7.0	7.7	7.1	8.1
Hb* (g/dL)	10.2	8.4	7.5	8.4	10.4	11.0	11.2	11.0	13.1
Platelet (×10^3/mm^3)	4	10	3	16	54	104	139	156	207

*WBC: white blood cell count. Hb: hemoglobin.