Some types of cancer that most often affect children are:
Hodgkin’s disease: (lymphoma) The lymphatic system is the one responsible for our body to defend against infections that attack.The cells that do that are called lymphocytes. Hodgkin’s disease occurs when cells reproduce abnormally.It may invade the spleen, liver, bone marrow and lungs, reduced red blood cells and hemoglobin is abnormal nocturnal sweating, persistent fatigue, anemia, weight loss, fever and painless growth of the lymph nodes around the neck, armpits and English.
NHL: It is called so when a group of malignant tumors originate in the lymph nodes.It is more common presence in the abdomen and chest.It is sometimes presented as leukemia.Symptoms include abdominal pain, respiratory problems, painless growth of the lymph nodes around the neck, armpits and English, weight loss, fever, fatigue, bowel obstruction and abdominal noticeable growth.
Brain Tumors: This type of tumor greatly affect the physical abilities of the person who has it.The symptoms that occur include headache, irritability, fatigue or unusual drowsiness, vomiting without nausea eventually, impaired or hearing loss, vision, speech, taste, balance, smell, or control of movements.In one third of brain tumor cases convulsions occur.
Tumors of the spinal cord: The brain and spinal cord (located in the spine) are the central nervous system (CNS) the body. Spinal cord tumors are similar to those developed in the brain, since both structures have the same tissue type, although the spinal cord tumors are less common than brain. Most spinal cord tumors are usually the result of tumors originating in other body parts. When developing a tumor in the spinal cord, this stops the flow of messages from the brain to the nerves of the body, thus producing the characteristic symptoms of this disease, such as pain, because the tumor presses on the spine- loss of sensitivity and ability to move arms or legs.Sometimes only one side of the body paralyzed.
Leukemia: This disease is not hereditary or contagious.Most often occurs in previously healthy children. Being a proliferation of immature cells and abnormal blood, leukemia is considered a “blood cancer”, whose cause may be due to a combination of agents such as radiation, toxic chemicals, viruses and other, generally are unknown, but by acting together trigger its development.Some symptoms are: fatigue, poor appetite, intermittent fever, bone pain, decreased red blood cells, platelets and white blood cells, apparent anemia, spontaneous bleeding, skin patches or large hematomas.Bleeding through the nose, mouth and rectum, as well as cerebral hemorrhage.
Rhabdomyosarcoma: A malignant tumor that affects the muscles of the body. Usually develops in the head, neck, arms, legs, trunk, retroperitoneum (posterior muscle region of the spine and hip), inside the chest, bowel, stomach, liver, bile ducts (tubes of the gallbladder), genital and urinary tract, among others.Symptoms are directly related to the organs of the body are affected.
Retinoblastoma is a cancerous tumor that affects the cells of the retina (inner eye).The main symptoms include tearing, red eye, strabismus, presence of a white area in the center of the eye (pupil).
Ewing’s sarcoma: This type of cancer develops in the bone and tissue around them, appearing more often in long bones like the femur, tibia, leg, humerus, radius and ulna in the arm.Also, the pelvis, hip, and shoulder blade.Its symptoms are pain, enlargement of the affected part, numbness or weakness of arms and legs, severe constipation or loss of control urination, persistent cough or pain when breathing deeply.
Neuroblastoma affects both the adrenal glands and nervous system.Symptoms are directly related to the affected organs, however, symptoms may occur as high blood pressure, flushing, sweating on one side of body, fever, irritability, pain in legs, arms, or bones.