A chemical messenger is any compound that serves to transmit a message. A chemical messenger may refer to: 1  Hormone, Long range chemical messenger. 2  Neurotransmitter, communicates to adjacent cells.3  Neuropeptide, a protein sequence which acts as a hormone or neurotransmitter. chemical messenger may refer to: 1  Hormone, Long range chemical messenger. 2  Neurotransmitter, communicates to adjacent cells. 3  Neuropeptide, a protein sequence which acts as a hormone or neurotransmitter.
A full vaginoplasty procedure takes about one to two hours. The surgery usually involves either pulling the pelvic floor muscles closer together, removing any loose excess skin and scar tissue, or a combination of the two.
A relatively minor procedure called a simple excision is usually performed under local anesthesia to remove premalignant melanomas. During this type of cancer surgery, your doctor will remove the melanoma along with a small amount of surrounding normal skin.hile cancer surgery alone often cannot cure melanoma that has spread to distant organs (metastases), your surgeon may still recommend the removal of the primary tumor and/or the known metastases in order to alleviate symptoms, and to improve patient quality of life.