Both boys and girls have breast tissue. Normal breast development first appears shortly after birth, and then again at the beginning of puberty. The timing of breast development varies greatly from one person to another and in some girls may not occur until well into the teenage years.
Breast lumps in both men and women raise concern for breast cancereven though most lumps are not cancer. Less than one-fourth of all breast lumps are found to be cancerous, but benign breast disease can be difficult to distinguish from cancer. Consequently, all breast lumps should be checked by a health care professional.
In certain conditions, some girls start way earlier or way later than that. But for girls with a normal growth and development curve, puberty will start during their middle school or high school years. During puberty, there is a natural increase in the hormone estrogen in the body.
If the cancer cells have spread to your lymph nodes, there is a higher chance that the cells could have also traveled through the lymph system and spread metastasized to other parts of your body. The more lymph nodes with breast cancer cells, the more likely it is that the cancer may be found in other organs. Because of this, finding cancer in one or more lymph nodes often affects your treatment plan. Usually, surgery to remove one or more lymph nodes will be needed to know whether the cancer has spread.
It's very common for young boys who are going through puberty to have some swelling or enlargement of the breast tissue under the nipple. This is the case for about 70 percent of adolescent boys. It usually occurs on both sides, although it can occur on just one breast.
Increases and decreases in female hormones, like estrogen and progesterone, may make your breasts tender. They can also cause you to feel thickening, and even some lumps and bumps in your breasts as your period comes and goes each month. Could those lumps and bumps be cancer?
Puberty is the stage of adolescence when your child begins to develop physically into an adult. As the breasts develop, problems like lumps or infections sometimes occur. These problems can be alarming.
Back to Men's health. Gynaecomastia sometimes referred to as "man boobs" is a common condition that causes boys' and men's breasts to swell and become larger than normal. It is most common in teenage boys and older men.
Pubertal gynecomastia happens during the early years of puberty and usually goes away within a few months to a year. Gynecomastia that occurs during puberty is caused by a change in the balance of hormones natural chemicals in your body. It happens to most boys between the ages of 12 and 14 years old when their bodies are changing. Gynecomastia can also be caused by using drugs such as marijuana.