A syphilid is any of the cutaneous and mucous membrane lesions characteristic of secondary and tertiary syphilis.It appears about 10 weeks after infection. Patient may present with prodromal symptoms such as fever, acratia, myalgia arthralgia, headache, anorexia. Its eruption pattern is macular, papular,  follicular papules, or pustule, symmetrical, generalized and dense, round or oval in shape, and is red copper in color. See also
Id reactions
List of cutaneous conditions


== References ==
Microvasculitis refers to a range of diseases or presentations associated with a disease, where there is inflammation of small blood vessels:

Kawasaki disease
Susac syndrome

Nerve microvasculitis
Non-systemic vasculitic neuropathy (NSVN)
Hepatitis C-related cryoglobulinemia neuropathy (CRYOVASC)
Hepatitis B-associated PAN
Diabetic lumbosacral radiculoplexus neuropathy (DLRPN)
Non-diabetic lumbosacral radiculoplexus neuropathy (LRPN)
Diabetic cervical-radiculoplexus neuropathy (DCRPN)
Diabetic Cranio-Cervico-Radiculoplexus Neuropathy
Diabetic Cervical Neuropathy


== References ==