Trichomoniasis

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Diagnosis Your healthcare professional can diagnose trichomoniasis through a genital exam and laboratory tests. Tests may include:• Swab sample – A cotton swab collects fluid from the vagina or penis. If the parasite is visible under a microscope, no further testing is needed.• Genetic testing or culture – If the parasite is not seen, a lab can test the fluid …

Trichinosis

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Diagnosis Your healthcare professional can diagnose trichinosis by reviewing your symptoms and conducting a physical exam. Be sure to mention if you have eaten raw or undercooked meat. Additional tests may include:• Blood tests – Can detect signs of trichinosis, such as a high number of white blood cells called eosinophils, or antibodies formed against the parasite after a few …

Transverse Myelitis

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Diagnosis A doctor diagnoses transverse myelitis based on your medical history, signs and symptoms, a clinical assessment of nerve function, and test results. Tests used to confirm the condition and rule out other disorders include: • Magnetic resonance imaging (MRI) – Creates detailed 3D images of soft tissues, showing inflammation of the spinal cord and other abnormalities that may affect …

Transposition of the Great Arteries

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Diagnosis Transposition of the great arteries (TGA) is often diagnosed before birth during a routine pregnancy ultrasound. If not detected prenatally, it is usually identified soon after birth. Immediately after birth, a healthcare professional listens to the baby’s heart and lungs. A whooshing heart sound, called a murmur, may be heard. Some murmurs are caused by changes in blood flow …

Trachoma

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Diagnosis Trachoma can be diagnosed through a physical examination by your doctor. In some cases, a sample of bacteria from the eyes may be sent to a laboratory for testing. Lab tests may not always be available in areas where trachoma is common. Treatment Treatment for trachoma depends on the stage of the disease. MedicationsIn early stages, antibiotics alone may …

Toxoplasmosis

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Diagnosis A diagnosis of toxoplasmosis is primarily based on blood tests. Laboratory tests detect two types of antibodies: • One antibody indicates a new and active infection with the parasite• The other antibody shows if you had an infection at any time in the past Depending on results, your healthcare provider may repeat the test after two weeks. Additional diagnostic …

Toxic Shock Syndrome

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Diagnosis There is no single test for toxic shock syndrome. Diagnosis is based on symptoms, medical history, and laboratory tests. Tests may include: • Blood and urine samples to check for staph or strep infection• Swabs from the vagina, cervix, or throat for laboratory analysis• Additional tests to assess organ function, which may include CT scans, lumbar puncture, or chest …

Tourette Syndrome

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Diagnosis There is no specific test for Tourette syndrome. Diagnosis is based on the history of signs and symptoms. Criteria for diagnosing Tourette syndrome include: • Both motor tics and vocal tics are present, though not necessarily at the same time• Tics occur several times a day, nearly every day or intermittently, for more than a year• Tics begin before …

Tooth Abscess

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Diagnosis To diagnose a dental abscess, your dentist will examine your tooth and surrounding area and may: • Tap on your teeth to check for sensitivity, as an abscessed tooth is usually painful to touch or pressure• Recommend an X-ray to identify the abscess and determine whether the infection has spread to other areas• Suggest a computerized tomography (CT) scan …

Tonsillitis

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Diagnosis To diagnose tonsillitis, a healthcare professional typically begins with a physical exam. During the exam, they: • Use a lighted instrument to inspect the throat, ears, and nose• Check for a scarlatina rash, which may be linked to strep throat• Gently palpate the neck to assess for swollen glands• Listen to breathing with a stethoscope• Check the spleen for …