Learn about the symptoms, diagnosis and treatments for this type of cancer that begins in the kidney.
Disease
Carcinoid syndrome
Find out about skin flushing and other symptoms of this syndrome caused by a rare cancer called a carcinoid tumor.
Disease
Gout
This type of arthritis can cause sudden, severe attacks of pain, swelling, redness and tenderness — often in the big toe.
Disease
Pseudogout
This disease mimics gout, causing sudden, painful swelling in one or more joints. Treatments can reduce the pain and improve joint function.
Disease
Nicotine dependence
Learn about the chemical in tobacco that makes it hard to stop smoking. Then find out about treatments and resources to help you quit.
Disease
Retrograde ejaculation
Learn about the symptoms and treatment options for this condition that can cause male infertility.
Disease
Small bowel cancer
This type of cancer starts in the small intestine. Find out more about symptoms and treatments, including surgery, chemotherapy and targeted therapy.
Disease
Chondrosarcoma
Learn about this rare type of cancer that primarily affects bone, particularly in the shoulders, hips and pelvis. Treatment usually involves surgery.
Disease
Desmoid tumors
Learn how doctors use surgery, radiation therapy, chemotherapy and other medications to treat desmoid tumors, also known as aggressive fibromatosis.
Disease
Fuchs dystrophy
Fuchs dystrophy may cause eye pain and vision problems that get worse over time. Medicines can help but surgery may be needed.
Disease
Dermatofibrosarcoma protuberans
Learn about symptoms and diagnosis for this rare type of skin cancer. DFSP treatments include Mohs surgery, radiation and targeted therapy.
Disease
Carcinoma of unknown primary
In this type of cancer, healthcare professionals aren't sure where the cancer began. Treatments include chemotherapy, immunotherapy and targeted therapy.