Dermatopathology
Punch/Wedge/Shave/Excision Biopsy
Nail biopsy
Dermoscopy
Onychoscopy
Hair Follicle Analysis
Direct/lndirect Immunofluorescence
ELISA (BP180, BP230, Dsg1, Dsg3)
KOH Mount
Tzanck Smear
Patch Testing/Photopatch Testing
Slit Skin Smear
Anoscopy for anal warts
Wood's Lamp
HIV Screening