![]() Treatment for these nodules involves treatment of the underlying kidney or uterine tumor. Because nodular dermatofibrosis is a symptom of a cancer elsewhere in the body, they cannot be cured by surgical removal. In most cases no treatment is necessary other than finding ways to control the underlying skin disease or allergy. If the tumors grow to become bothersome for your pet, surgical removal may be recommended. What are the treatments for this type of tumor? The nodules of nodular dermatofibrosis may continue to appear over time, making it seem as if it is spreading, but each nodule is independent of the other. They may, however, continue to grow to the point of becoming irritating or bothersome, but generally are slow growing. Histopathology is not only helpful to make a diagnosis but can indicate how the tumor is likely to behave.Īs these tumors are benign in nature, they do not spread to the surrounding tissues or elsewhere in the body. Pieces of the tumor are then examined by a veterinary pathologist under the microscope. A biopsy is a surgical excision of a piece of the tumor. If the tumors are nodular or mass-like, a biopsy may be required to obtain an accurate diagnosis. They are typically slow-growing and not bothersome to your pet. They appear as plaques, nodules, or small masses on or in the skin. These tumors typically grow in areas of increased pressure or repeat trauma. What are the signs of these types of tumors? Most seem to be caused by a complex mix of risk factors, some environmental and some genetic or hereditary.Ĭhronic trauma, especially at pressure points (e.g., the elbows), can cause changes in the way the skin rebuilds itself leading to these benign tumors. Very few tumors and cancers have a single known cause. The reason why a particular pet may develop this, or any tumor or cancer, is not straightforward. Nodular dermatofibrosis is rare in dogs but is most commonly seen in German Shepherds with tumors of the kidney or uterus in intact (unspayed) females. These nodules are not malignant but can develop in conjunction with other types of cancers found elsewhere in the body. Nodular dermatofibrosis is a syndrome in which multiple nodules form on and in the skin, most commonly on the hind limbs. Some involve hair follicles and glands, and these are called fibroadnexal hamartomas. A hamartoma is a nodular disorganized proliferation of various kinds of skin cells. Other common names for non-cancerous fibrous growths include collagenous hamartoma, fibroepithelial polyp, skin tag, and acrochordon. Fibromas are mostly slow-growing and benign (non-cancerous). What are fibrous tumors?Ĭhronic irritation and trauma can result in the formation of fibrous tissue masses called fibromas. The basic cell responsible for the production of collagen and other fibers is called a fibroblast. This 'connective tissue' is present throughout the body connecting and supporting organs and systems. Fibrous tissue consists of bundles of collagen (protein) fibers that lie between rows of connective tissue cells.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |