Goodpasture’s Syndrome and p-ANCA Associated Vasculitis in a Patient of Silicosiderosis: An Unusual Association

Table 1

Laboratory investigations.

Haemoglobin	4.8 g/dL
Total leucocyte count	6400/mm^3
Differential leucocyte count (N/L/M/E)	74/20/5/1
Platelets	81,000/mm^3
Urine routine examination	4+ albumin,
	12–15 red blood cells
	2–4 Pus cells.
Renal function tests	Blood Urea—165 mg/dL
	Serum Creatinine—4.7 mg/dL
Serum CPKMB	11 U/L
Serum LDH	754.8 U/L
ANCA	pANCA-Positive
	Indirect immunofluorescence (IIF): perinuclear positivity
	ELISA (Euroimmun kit)-positive
	cANCA-negative
Anti-GBM	ELISA-negative