Upadacitinib for ulcerative colitis and pyoderma gangrenosum in a patient with schizophrenia on long-term risperidone: A case report

Table 1 Laboratory test results

Routine blood coagulation function		Liver function		Routine stool test, stool pathogen		Blood pathogen		Autoantibody1
WBC	11.2 × 109/L	ALT	Normal	OBT	Positive	CMV-DNA	Negative	ANA	1:320
Hb	Normal	Tbil	Normal	BC	Negative	EBV-DNA	Negative	Sm	Negative
PLT	431 × 109/L	GGT	Normal	TB	Negative	T-spot.TB	Negative	SSA/SSB	Negative
ESR	21 mm/hour	TP	Normal	Fungi	Negative	HBsAg	Negative	RNP	Negative
D-dimer	Negative	ALB	31.7 g/L	Clostridium difficile	Negative	Anti-HCV	Negative	pANCA	1:80

¹Low level of ANA titer with negative results for other antibodies which had no clinical significance for ulcerative colitis.

Reference value: White blood cell: 4-9.5 × 10⁹/L; platelet: 100-300 × 10⁹/L; erythrocyte sedimentation rate: 0-20 mm/hour; albumin: 40-55 g/L; Antinuclear antibody < 1:100; ANCA < 1:10. WBC: White blood cell; Hb: Hemoglobin; PLT: Platelet; ESR: Erythrocyte sedimentation rate; OBT: Occult blood test; BC: Bacterial culture; TB: Tuberculosis; CMV: Cytomegalovirus; EBV: Epstein-Barr virus; HBsAg: Hapatitis B surface antigen; HCV: Hapatitis C virus; ANA: Anti-nuclear antibody; Sm: Smith antibody; SSA: Anti-SSA antibody; SSB: Anti-SSB antibody; RNP: Ribonucleoprotein complex; pANCA: Perinuclear antineutrophil cytoplasmic antibody.