Arthritis and Subcutaneous Nodules

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Diagnoses

Arthritis and Subcutaneous Nodules ⁴⁰

ICD-10CM #	M00.9	Pyogenic arthritis, unspecified
	A18.4	Tuberculosis of skin and subcutaneous tissue
	M02.9	Reactive arthropathy

RA.
Gout.
Pseudogout (rare).
Sarcoidosis.
Light chain (LA) amyloidosis (primary, multiple myeloma).
Acute rheumatic fever (ARF).
Hemochromatosis.
Whipple disease.
Multicentric reticulohistiocytosis.