Checkup Introduction. People make appointments to see their doctor for many different reasons. Some only go to the doctor when they are experiencing a new problem or concern and are looking for a specific diagnosis or treatment. Others see their doctor at more regular intervals for ongoing follow-up of a chronic problem or disease.
Donât blame it on the sunshine. Most people believe these yellow stains are a result of sweat. After all they only occur in the armpit area. In addition to this, they seem to be ubiquitous on summer clothing. It just has to be the sweat that causes it.
The symptoms of armpit lumps vary depending on the type of lump you have: 1  Swollen/enlarged lymph nodes: The lump is located under the skin and is usually tender to the touch. 2  Cysts: The lump may cause the skin to be yellowish in color. 3  Abscesses: The lump may be large and painful.  Lipomas: Lipomas develop under the skin.