eruptive xanthoma 

eruption of crops of small, yellow or yellowish orange papules encircled by an erythematous halo on both thigh and knees.
caused by high concentrations of plasma triglycerides, especially that associated with uncontrolled diabetes mellitus.

 RAMSAY HAUNT SYNDROME

combination of orbital cellulitis,herpes zooster Ophthalmicus n ptosis 

NICRBIOSIS LIPOIDICA Diabetic dermopathy

E


rythema migrans chronicum---pathognomic of Lyme disease

Pyoderma Gangrenosum
DDX: inflammatory bowel disease/ leukemia/myelofibrosis/MGUS/RA/Seronegative arthritis

Guttrons papules, seen in dermatomyositis, RX by Methotrexate orally , steroids or other immunosuppersants as azathioprine

osler node