ANCA-Negative Eosinophilic Granulomatosis With Polyangiitis Presenting With Duodenal Stenosis: A Case Report

27 December 2025 : Case report China

Rare disease

Jiajia Chen^{AF 1}, Jiajun Liu^{BCD 2}, Min Luo^{DF 3}, Jiguang Guo^{ACE 3*}

DOI: 10.12659/AJCR.951493

Am J Case Rep 2025; 26:e951493

Authors information Article notes Copyright and License information

Introduction Case Report Discussion Conclusions References

Related articles Order reprints Share article Share by email

View HTML version

Table 1 Summary of laboratory test results.

Laboratory parameter	Value	Unit	Reference range
White blood cell count	7.9	10/L	3.5–9.5
Red blood cell count	3.78	10/L	4.3–5.8
Hemoglobin	111	g/L	115–150
Blood platelet	171	10/L	125–350
Activated partial thromboplastin time	29.8	s	20–40
D-dimer	0.37	μg/mL	0–0.5
Creatinine	103.9	Umol/L	53–123
Globulin	41.6	g/L	20–40
Complement 3	1.03	g/L	0.8–1.6
Complement 4	0.14	g/L	0.2–0.4
CD4+ T cells	564	cells/μL	404–1612
CD8+ T cells	295	cells/μL	220–1129
B lymphocyte	25	cells/μL	80–616
Anti-dsDNA antibody	Negative		Negative
Anti-Sm antibody	Negative		Negative
Alanine aminotransferase	11.2	U/L	9–50
Aspartate aminotransferase	21.7	U/L	15–40
Hepatitis B virus DNA	<1.0×10	IU/mL	<1.0×10

Back to the Article