What is a melanoma biopsy?
melanoma biopsy is a medical procedure that diagnoses melanoma, a dangerous form of skin cancer. There are three types of melanoma biopsy: excision, incision and punch. Each biopsy involves using a sample of a suspicious area such as mole or growth, for analysis. Although the doctor could be able to detect skin cancer by vision, biopsy confirms what the visual diagnosis of the condition suggests. If the biopsy reveals the malignant presence of melanoma, the next step may be the next procedure called the biopsy of the sentinel node.
excision biopsy is a type of melanoma biopsy in which the doctor removes the entire suspicious area for analysis. In addition, it could also remove a normal -looking skin that borders on a suspicious area. Incitation biopsy is the second type of melanoma biopsy, where the physician removes only part of the suspect area, usually the most superior part, for analysis. The third type of melanoma biopsy is a striking biopsy, which is a procedure of mostly a phnebo purpose of removing samples that could be deeper in the skin. For bioPsii punch is pressed by the doctor a tool that has a circular blade around the suspect area and removes a round piece of skin.
The depth and size of the suspicious area, as well as the depth and size of the sample collected for biopsy, differ in each individual housing. In excision biopsy, if the suspect area is large, the patient may also undergo a skin graft. Before melanoma biopsy, the patient receives a numbing drug. The doctor then closes the stitches if necessary.
melanoma biopsy not only confirms skin cancer, but also determines the phase or severity of the condition of a particular person. The finding can be benign or malignant. If it is malignant, the doctor will have to know whether cancer is spreading to the lymph nodes nearby. To find out, Doctor Might make another type of biopsy called a sentinel node biopsy.
In the Sentinel node biopsy, the doctor will inject the dye at the biopsy sample. Travel this dyeE do and dyeing of nearby lymph nodes. The doctor then removes lymph nodes that occupy the dye and test them for cancer cells. Cancer -free cells are a good indicator, although not a guarantee that melanoma has not spread. If melanoma has expanded, further tests will be determined to what extent and the doctor will recommend the treatment plan accordingly.