Henoch-Schonlein purpura is an inflammation of the tiny blood vessels of the skin, joints, intestines, and kidneys. It is caused by an infection. Inflammation of the blood vessels can result in bleeding into the skin, resulting in a reddish-purple rash (purpura).
- 1 What does a Kaposi sarcoma look like?
- 2 What is Kaposi sarcoma caused by?
- 3 What are Kaposi’s sarcoma lesions?
- 4 What are KS lesions?
- 5 What is an angiosarcoma?
- 6 What are the 4 types of Kaposi’s sarcoma?
- 7 Is Kaposi sarcoma fatal?
- 8 How aggressive is Kaposi sarcoma?
- 9 Is Kaposi sarcoma painful?
- 10 What is oral Kaposi sarcoma?
- 11 What is the disease of lymphoma?
- 12 What is Dermatofibrosis?
- 13 What is bacillary angiomatosis?
- 14 Who is Hebra and Kaposi?
What does a Kaposi sarcoma look like?
Kaposi’s sarcoma of the skin is a kind of cancer that affects the skin. They have the appearance of a bruise, however they do not lose their color when squeezed, like a bruise would. As they develop, they may begin to protrude beyond the surface of the surrounding skin and grow into one another. Brown, blue, red, and deep purple are some of the colors that might appear on the lesions’ surface.
What is Kaposi sarcoma caused by?
When a person is infected with the Kaposi sarcoma-associated herpesvirus (KSHV), also known as human herpesvirus 8, it can lead to the development of Kaposi sarcoma (KS) (HHV8). KSHV is a member of the same viral family as the Epstein-Barr virus (EBV), which is responsible for the transmission of infectious mononucleosis (mono) and has been related to numerous forms of cancer.
What are Kaposi’s sarcoma lesions?
Known medically as Kaposi’s sarcoma, it is a cancer that develops in the lining of blood and lymph arteries. The tumors (lesions) of Kaposi’s sarcoma are normally painless purple patches on the legs, foot, or face that are not painful when touched. It is also possible for lesions to form in the vaginal region, mouth, or lymph nodes.
What are KS lesions?
Kaposi sarcoma (KS) is a cancer that causes patches of abnormal tissue to form under the skin, in the lining of the mouth, nose, and throat, in lymph nodes, or in other organs. It is caused by a mutation in the BRAF gene. These spots, sometimes known as lesions, are often red or purple in color. Cancer cells, blood vessels, and blood cells are used to construct them.
What is an angiosarcoma?
Angiosarcoma is a rare cancer that originates in the inner lining of blood arteries and lymph vessels. It is the most common type of cancer in children. This cancer can arise everywhere in the body, although the skin, breast, liver, and spleen are the most common sites of occurrence.
What are the 4 types of Kaposi’s sarcoma?
It is possible to distinguish between four different forms of KS based on the different populations in which it arises; yet, the alterations that occur inside KS cells are remarkably similar.
- There are several types of Kaposi sarcoma, including: epidemic (AIDS-associated) Kaposi sarcoma
- classic (Mediterranean) Kaposi sarcoma
- epidemic (African) Kaposi sarcoma
- and, iatrogenic (transplant-related) Kaposi sarcoma.
Is Kaposi sarcoma fatal?
What is the outlook for patients with Kaposi sarcoma? In contrast to the early stages of the AIDS pandemic, Kaposi sarcoma is very curable. Because the condition is typically responsive to one treatment or another, very few individuals die as a result of it. According to data from the National Cancer Institute, the five-year relative survival rate is around 72 percent in breast cancer.
How aggressive is Kaposi sarcoma?
In most cases, it is a slow-growing malignancy, but it has the potential to become aggressive, penetrating bone and tissue beneath the skin. Kaposi’s sarcoma is a cancer that develops as a result of immunosuppressive therapy. People who have received an organ transplant and are receiving immunosuppressive medicine are at risk of developing this type of the disease.
Is Kaposi sarcoma painful?
In most cases, the lesions are neither unpleasant or bothersome. KS lesions can manifest themselves in a variety of locations across the body. Shortness of breath may result from lesions in the lungs that have partially blocked an airway. Abdominal discomfort and diarrhea can be caused by lesions that form in the stomach and intestines over time.
What is oral Kaposi sarcoma?
A kind of cancer known as Kaposi’s sarcoma (KS) is characterized by the growth of tumors with microscopic blood vessels under the surface of the skin and in the mouth and nose as well as the eyes and anus. It has the potential to spread to your lungs, liver, stomach, intestines, and lymph nodes, which are glands that aid in the body’s ability to fight infection.
What is the disease of lymphoma?
Lymphoma is a kind of cancer that affects the lymphatic system, which is an important aspect of the body’s germ-fighting mechanism. The lymphatic system is comprised of the lymph nodes (lymph glands), the spleen, the thymus gland, and the bone marrow, among other organs. In addition to those organs, lymphoma can affect other organs in the body as well as the lymph nodes.
What is Dermatofibrosis?
Dermatofibromas are tiny, noncancerous (benign) skin growths that can arise anywhere on the body, but are most commonly found on the lower legs, upper arms, and upper back. Dermatofibromas are not associated with cancer. Nodules of this type are prevalent in adults, but they are uncommon in youngsters. They are available in a variety of colors, including pink, gray, red, and brown, and their color may change over time.
What is bacillary angiomatosis?
Bacillary angiomatosis is a vascular, proliferative type of Bartonella infection that affects mostly immunocompromised individuals and is caused by the bacteria Bartonella. It was discovered in 1983 in a patient who had been infected with the human immunodeficiency virus (HIV) at the time (HIV).
Who is Hebra and Kaposi?
While his mentor, Ferdinand von Hebra, is often regarded as the “Father of Dermatology,” Kaposi is widely regarded as one of the first to create dermatology on a scientific foundation based on anatomical pathology. Following Hebra’s death in 1880, he was appointed as the chairman of the Vienna School of Dermatology.