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Rothmund-Thomson syndrome
(ROT-moond-TOM-sun SIN-drome)
A rare, inherited disorder that affects many parts of the body, especially the skin, eyes, bones, hair, and teeth. The main sign or symptom is a red blistering rash on the face that begins in early infancy. Over time, the rash can spread to the arms, legs, and buttocks and cause patchy skin coloring, areas of thin skin, and small clusters of blood vessels under the skin.
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RSV
A virus that causes respiratory infections with cold-like symptoms. Also called respiratory syncytial virus.
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Saliva
(suh-LY-vuh)
The watery fluid in the mouth made by the salivary glands. Saliva moistens food to help digestion and it helps protect the mouth against infections.
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Salivary gland
(SA-lih-VAYR-ee gland)
A gland in the mouth that produces saliva.
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Sarcoma
sar-KOH-muh
A type of cancer that begins in bone or in the soft tissues of the body, including cartilage, fat, muscle, blood vessels, fibrous tissue, or other connective or supportive tissue.
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Scan
(skan)
A type of test that makes detailed pictures of areas inside the body. A scan may also refer to the picture that gets made during the test. Scans may be used to help diagnose disease, plan treatment, or find out how well treatment is working. There are many different types of scans, including computed tomography (CT) scans, magnetic resonance imaging (MRI) scans, and nuclear medicine scans (such as bone scans and liver scans). CT scans are done with an x-ray machine linked to a computer. MRI scans are done with radio waves and a powerful magnet linked to a computer. Nuclear medicine scans are done with small amounts of radioactive substances that are injected into the body and a special machine that detects the radioactive substance.
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School Liaison
(skool lee-AY-zan)
A person who helps a child return to school after a serious illness, such as cancer, or a long hospital stay. A school liaison may also arrange for education services in the child’s home or at the hospital if the child is not able to return to school. School liaisons help parents, teachers, and other students understand special issues that the child may have in returning to the classroom as a result of the illness or its treatment. This may help in planning extra education services and support that the child may need.
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Schwannoma
(shwah-NOH-muh)
A tumor of the peripheral nervous system that arises in the nerve sheath (protective covering). It is almost always benign, but rare malignant schwannomas have been reported.
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Second primary cancer
(SEH-kund PRY-mayr-ee KAN-ser)
A term used to describe a new primary cancer that occurs in a person who has had cancer in the past. Second primary cancers may occur months or years after the original (primary) cancer was diagnosed and treated. Certain types of cancer treatment, such as chemotherapy and radiation therapy, may increase the risk of a second primary cancer. Having certain inherited gene mutations (changes) and being exposed to certain cancer-causing substances, such as tobacco smoke, may also increase the risk of a second primary cancer.
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Sedation
(seh-DAY-shun)
A state of calmness, relaxation, or sleepiness caused by certain drugs. Sedation may be used to help relieve anxiety during medical or surgical procedures or to help cope with very stressful events. Drugs that relieve pain may be used at the same time.
