Dermatosurgery
Skin biopsy
A skin biopsy is a medical procedure involving the removal of a small sample of skin tissue for examination and diagnosis. It is commonly performed to investigate skin abnormalities, lesions, or suspected skin conditions. The biopsy may be obtained through various methods, such as punch biopsy ,shave biopsy, incisional biopsy, or excisional biopsy, depending on the nature and depth of the skin concern. Once removed, the skin sample is analyzed under a microscope to determine the presence of infections, tumors, or inflammatory conditions.
Excisional surgery: Mole, cyst, Lipoma

Excisional surgery is a medical procedure involving the removal of skin lesions like moles, cysts, and lipomas through a surgical incision. This approach is commonly employed when the lesions are large, suspicious, or causing discomfort.
This technique is employed for diagnostic purposes, cosmetic reasons, or to address potential health concerns associated with these skin growths.

Radiofrequency / electrocautery 

Radiofrequency / electrocautery :Skin tags ,Moles ,warts ,DPNs ( Dermatosis papulosa nigra )

Radiofrequency (RF) or electrocautery is a non-invasive cosmetic procedure used for the removal of various skin lesions such as skin tags, moles, warts, and DPNs.

During the procedure, high-frequency electrical currents or radiofrequency waves are applied to the lesion, causing it to heat up and ultimately be removed.

This method is precise and minimizes damage to surrounding healthy tissue. RF or electrocautery is particularly effective for small, benign growths.