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Mastectomy is the medical term for the surgical removal of one or both breasts, partially or completely. A mastectomy is usually carried out to treat breast cancer. In some cases, women believed to be at high risk of breast cancer have the operation as a preventive measure. Alternatively, some women can choose to have a wide local excision, also known as a lumpectomy, an operation in which a small volume of breast tissue containing the tumor and a surrounding margin of healthy tissue is removed to conserve the breast. Both mastectomy and lumpectomy are referred to as "local therapies" for breast cancer, targeting the area of the tumor, as opposed to systemic therapies, such as chemotherapy, hormonal therapy, or immunotherapy.
Reinke's edema is the swelling of the vocal cords due to fluid (edema) collected within the Reinke's space. First identified by the German anatomist Friedrich B. Reinke in 1895, the Reinke's space is a gelatinous layer of the vocal cord located underneath the outer cells of the vocal cord. When a person speaks, the Reinke's space vibrates to allow for sound to be produced (phonation). The Reinke's space is sometimes referred to as the superficial lamina propria.
A thyroidectomy is an operation that involves the surgical removal of all or part of the thyroid gland. In general surgery, endocrine or head and neck surgeons often perform a thyroidectomy when a patient has thyroid cancer or some other condition of the thyroid gland or goiter. Other indications for surgery include cosmetic, or symptomatic obstruction. Thyroidectomy is a common surgical procedure that has several potential complications or sequelae including: temporary or permanent change in voice, temporary or permanently low calcium, need for lifelong thyroid hormone replacement, bleeding, infection, and the remote possibility of airway obstruction due to bilateral vocal cord paralysis. Complications are uncommon when the procedure is performed by an experienced surgeon.
Laryngeal cancers are mostly squamous-cell carcinomas, reflecting their origin from the epithelium of the larynx.
Eye surgery, also known as ophthalmic or ocular surgery, is surgery performed on the eye or its adnexa, by an ophthalmologist or sometimes, an optometrist. Eye surgery is synonymous with ophthalmology. The eye is a very fragile organ, and requires extreme care before, during, and after a surgical procedure to minimize or prevent further damage. An expert eye surgeon is responsible for selecting the appropriate surgical procedure for the patient, and for taking the necessary safety precautions. Mentions of eye surgery can be found in several ancient texts dating back as early as 1800 BC, with cataract treatment starting in the fifth century BC. Today it continues to be a widely practiced type of surgery, with various techniques having been developed for treating eye problems.
A laminectomy is a surgical procedure that removes a portion of a vertebra called the lamina, which is the roof of the spinal canal. It is a major spine operation with residual scar tissue and may result in postlaminectomy syndrome. Depending on the problem, more conservative treatments may be viable.
Basal-cell carcinoma (BCC), also known as basal-cell cancer, is the most common type of skin cancer. It often appears as a painless raised area of skin, which may be shiny with small blood vessels running over it. It may also present as a raised area with ulceration. Basal-cell cancer grows slowly and can damage the tissue around it, but it is unlikely to spread to distant areas or result in death.
A Pancoast tumor is a tumor of the apex of the lung. It is a type of lung cancer defined primarily by its location situated at the top end of either the right or left lung. It typically spreads to nearby tissues such as the ribs and vertebrae. Most Pancoast tumors are non-small-cell lung cancers.
Devocalization is a surgical procedure performed on dogs and cats, where tissue is removed from the animal's vocal cords to permanently reduce the volume of its vocalizations.
Pelvic exenteration is a radical surgical treatment that removes all organs from a person's pelvic cavity. It is used to treat certain advanced or recurrent cancers. The urinary bladder, urethra, rectum, and anus are removed. In women, the vagina, cervix, uterus, Fallopian tubes, ovaries and, in some cases, the vulva are removed. In men, the prostate is removed. The procedure leaves the person with a permanent colostomy and urinary diversion.
Vaginectomy is a surgery to remove all or part of the vagina. It is one form of treatment for individuals with vaginal cancer or rectal cancer that is used to remove tissue with cancerous cells. It can also be used in gender affirmation surgery. Some people born with a vagina who identify as trans men or as nonbinary may choose vaginectomy in conjunction with other surgeries to make the clitoris more penis-like (metoidioplasty), construct of a full-size penis (phalloplasty), or create a relatively smooth, featureless genital area.
Hepatectomy is the surgical resection of the liver. While the term is often employed for the removal of the liver from a liver transplant donor, this article will focus on partial resections of hepatic tissue and hepatoportoenterostomy.
Mohs surgery, developed in 1938 by a general surgeon, Frederic E. Mohs, is microscopically controlled surgery used to treat both common and rare types of skin cancer. During the surgery, after each removal of tissue and while the patient waits, the tissue is examined for cancer cells. That examination dictates the decision for additional tissue removal. Mohs surgery is the gold standard method for obtaining complete margin control during removal of a skin cancer using frozen section histology. CCPDMA or Mohs surgery allows for the removal of a skin cancer with very narrow surgical margin and a high cure rate.
Veterinary surgery is surgery performed on animals by veterinarians, whereby the procedures fall into three broad categories: orthopaedics, soft tissue surgery, and neurosurgery. Advanced surgical procedures such as joint replacement, fracture repair, stabilization of cranial cruciate ligament deficiency, oncologic (cancer) surgery, herniated disc treatment, complicated gastrointestinal or urogenital procedures, kidney transplant, skin grafts, complicated wound management, and minimally invasive procedures are performed by veterinary surgeons. Most general practice veterinarians perform routine surgeries such as neuters and minor mass excisions; some also perform additional procedures.
Steven Marc Zeitels is the Eugene B. Casey Professor of Laryngeal Surgery at Harvard Medical School and the Director of Massachusetts General Hospital (MGH) Center for Laryngeal Surgery and Voice Rehabilitation. He specializes in diseases and disorders of the throat, voice, airway, and larynx. His contributions to voice and laryngeal surgery are highly recognized in the USA and throughout the world. In 2004, the first endowed Chair in Laryngeal Surgery at Harvard Medical School was created for him while he re-established a Harvard Laryngeal Surgery service at the MGH, which had not been present since the 1920s. He has received more than 75 awards and honored lectureships for his achievements including the Casselberry Award, DeRoaldes Medal and the Newcomb Award from the American Laryngological Association. Zeitels was the 4th surgeon in the organization's history to win all three awards. He has also received the Chevalier Jackson Award and the annual Broyles Maloney Award from the American Broncho-Esophageal Association, as well as the Distinguished Alumnus Award from the Boston University (BU) School of Medicine in 2007. Zeitels is also well known for performing complex microsurgery to restore the voices of performing vocalists and has done so on 18 Grammy award-winning artists.
Endoscopic laser cordectomy, also known as Kashima operation, is an endoscopic laser surgical procedure performed for treating the respiratory difficulty caused as a result of bilateral abductor vocal fold paralysis. Bilateral vocal fold paralysis is basically a result of abnormal nerve input to the laryngeal muscles, resulting in weak or total loss of movement of the laryngeal muscles. Most commonly associated nerve is the vagus nerve or in some cases its distal branch, the recurrent laryngeal nerve. Paralysis of the vocal fold may also result from mechanical breakdown of the cricoarytenoid joint. It was first described in by Kashima in 1989.
Thyroplasty is a phonosurgical technique designed to improve the voice by altering the thyroid cartilage of the larynx, which houses the vocal cords in order to change the position or the length of the vocal cords.
Arytenoid adduction is a surgical procedure used to treat vocal cord paralysis. A suture is used to emulate the action of the lateral cricoarytenoid muscle and position the paralyzed vocal cord closer to the midline. This allows the two vocal cords to meet and can improve speaking and swallowing ability for affected patients. Arytenoid adduction is often performed in conjunction with medialization thyroplasty.
Intubation granuloma is a benign growth of granulation tissue in the larynx or trachea, which arises from tissue trauma due to endotracheal intubation. This medical condition is described as a common late complication of tracheal intubation, specifically caused by irritation to the mucosal tissue of the airway during insertion or removal of the patient’s intubation tube.
Feminization laryngoplasty is a surgical procedure that results in the increase of the pitch of a patient, making the voice sound higher and more feminine. It is a type of voice feminization surgery (VFS) and an alternative to vocal therapy. Feminization laryngoplasty is performed as a treatment for both transgender woman and non-binary people as part of their gender transition, and woman with androphonia. The surgery can be categorized into two main steps: Incision and vocal fold modification followed by thyrohyoid elevation. Risks and complications include granuloma, dysphonia and tracheostomy. Patients are recommended to follow perioperative management such as voice rest to hasten recovery.
References
- ↑ "Cordectomy For The Treatment of Vocal Cord Cancer". www.entusa.com.
- ↑ "Conservation Laryngeal Surgery". Archived from the original on 2007-12-06. Retrieved 2019-07-12.
- ↑ Policarpo M, Aluffi P, Brovelli F, Borello G, Pia F (October 2004). "Oncological and functional results of CO2 laser cordectomy" (PDF). Acta Otorhinolaryngol Ital. 24 (5): 267–74. PMID 15871607. Archived from the original (PDF) on 2006-05-09.
- ↑ Altuna X, Zulueta A, Algaba J (October 2005). "CO2 laser cordectomy as a day-case procedure". J Laryngol Otol. 119 (10): 770–3. doi:10.1258/002221505774481200. PMID 16259652. S2CID 1619212.
- ↑ "Barking dogs can be quieted through debarking surgery called a vocal cordectomy". www.barkingdogs.net.