am 49 years old, more than two years ago I had a uterine polyp removed, then after a while I stopped menstruating, for about a year now. In the past month, I have had symptoms of heaviness in my lower abdomen and back pain, and a few times I had a very small amount of pink blood. After an ultrasound, the doctor concluded: The uterine cavity has a thick echo structure of 10×15 mm, and does not receive Doppler signals. Doctor, is a uterine cavity with a thick echo structure of 10×15 mm dangerous?

A skin biopsy is a procedure in which a piece of skin about 2 to 5 mm in size is removed for histopathological examination. This is one of the measures used to diagnose and verify skin cancer.

Nail biopsy is a safe and useful diagnostic procedure for many nail disorders, when conventional clinical and laboratory methods fail to provide a diagnosis.

Skin cancer is a common disease today, one of the factors that increases the risk of the disease is due to exposure to ultraviolet rays. There are many methods to diagnose skin cancer, one of which is the skin biopsy method.