Dr. Alton Oliver Sartor M.D.

Stomach cancer, also known as gastric cancer, refers to the cancer that develops in the lining of the stomach. Of the different types of cancer, cancer that develops in the glandular tissue, called adenocarcinoma, is the most common. Few stomach cancers develop in the connective tissue, like muscles...

It’s common to throw the word "survivor" thrown around when referring to people who have battled illnesses and diseases. However, a group in San Antonio prefers to refer to themselves as Overcomers.Genny's storyWhen Genny Small was diagnosed with breast cancer, she could not believe it. She...

Breast cancer draws a lot of publicity and attention, and when many think of breast cancer, they are likely thinking of women. This makes sense because “breast” is typically a female word, and every year there are tons of breast cancer awareness campaigns that revolve around women and are...

A new study has given reassuring results for mothers who are under chemotherapy treatment for cancer. The study results show that fetal exposure to chemotherapy after the first trimester may not cause health problems or developmental delays in the child. In this study published in the journal...

A skin biopsy is a medical procedure which involves taking a skin tissue sample, processing it, and then examining it under a powerful microscope. Different methods exist for performing this procedure depending on the location and size of the skin abnormality. Any part of your skin that shows some...

LymphomaLymphoma is a type of cancer that begins in the lymphatic system, particularly in the disease-fighting immune cells called lymphocytes. These cells are found in the bone marrow, lymph nodes, thymus, spleen, and other parts of the body. In lymphoma, lymphocytes are altered and tend to...