Table 1. Classification of Paraneoplastic Rheumatic Disorder into Five Groups: Articular, Muscular, Cutaneous, Vascular, and Miscellaneous.

Classification of Paraneoplastic Rheumatic Disorder into Five Groups
Articular	Muscular	Cutaneous	Vascular	Miscellaneous
Hypertrophic osteoarthropathy (HOA); carcinoma polyarthritis; amyloidal arthritis; secondary gout; relapsing polychondritis; benign edematous polysynovitis/remitting seronegative symmetrical synovitis with pitting edema (RS3PE); adult-onset Still’s disease (AOSD); sacroiliitis	Dermatomyositis (DM); polymyositis (PM); necrotizing myopathy (NM); inclusion body myositis (IBM); Lambert-Eaton myasthenic syndrome (LEMS); myasthenic syndrome (MS)	Palmar fasciitis and arthritis; panniculitis and arthritis; erythema nodosum; eosinophilic fasciitis; scleroderma-like syndromes; osteosclerotic myeloma/polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes syndrome (POEMS syndrome); granulomatosis with polyangiitis	Paraneoplastic vasculitis; granulomatosis with polyangiitis; Raynaud’s syndrome and digital gangrene; erythromelalgia	Reflex sympathetic dystrophy syndrome; Jaccoud arthropathy (JA); lupus-like syndrome; relapsing polychondritis; multicentric reticulohistiocytosis; pyogenic arthritis; oncogenic osteomalacia