Asymptomatic - Related Links
Open Access Articles- Top Results for Asymptomatic
Journal of Clinical ToxicologyCardiotoxicity in Asymptomatic Patients Receiving Adjuvant 5-fluorouracil
Journal of Clinical & Experimental CardiologyAsymptomatic Patient with Complex Exercise-induced Ventricular Tachycardia
Journal of Clinical & Experimental CardiologyPrediction of Pulmonary Regurge and Right Ventricular Function in Asymptomatic Repaired Tetralogy of Fallot Patients in Developing Countries: A Compa
Malaria Chemotherapy, Control & EliminationSulfadoxine-Pyrimethamine Resistant Haplotypes in Asymptomatically and Symptomatically Malaria Infected Individuals in CÃ´te dâIvoire
Journal of Pulmonary & Respiratory MedicineUnusual Findings of Langerhans Cell Histocytosis in a Young Asymptomatic Patient: Case Report
In medicine, a disease is considered asymptomatic if a patient is a carrier for a disease or infection but experiences no symptoms. A condition might be asymptomatic if it fails to show the noticeable symptoms with which it is usually associated. Asymptomatic infections are also called subclinical infections. The term clinically silent is also used.
Knowing that a condition is asymptomatic is important because:
- It may develop symptoms later and so require watch and wait or early treatment.
- It may resolve itself or become benign.
- It is required that a person undergoes treatment so it does not cause later medical problems such as high blood pressure and hyperlipidaemia.
- Be alert to possible problems: asymptomatic hypothyroidism makes a person vulnerable to Wernicke-Korsakoff syndrome or beri-beri following intravenous glucose.
- The affected person may be infectious and unknowingly spread the infection to others.
An example of an asymptomatic disease is Cytomegalovirus (CMV) which is a member of the herpes virus. "It is estimated that 1% of all newborns are infected with CMV, but the majority of infections are asymptomatic." (Knox, 1983; Kumar et al. 1984)
Asymptomatic conditions may not be discovered until the patient undergoes medical tests (X-rays or other investigations). Some people may remain asymptomatic for a remarkably long period of time; such as people with some forms of cancer. If a patient is asymptomatic, precautionary steps must be taken.
A patient's individual genetic makeup may delay or prevent the onset of symptoms.
These are conditions for which there is a sufficient number of documented individuals that are asymptomatic that it is clinically noted. For a complete list of asymptomatic infections see subclinical infection.
- Balanitis xerotica obliterans
- Benign lymphoepithelial lesion
- Cardiac shunt
- Carotid artery dissection
- Carotid bruit
- Cavernous hemangioma
- Chloromas (Myeloid sarcoma)
- Chronic myelogenous leukemia
- Coeliac disease
- Coronary Artery Disease
- Diabetic retinopathy
- Essential Fructosuria
- Folliculosebaceous cystic hamartoma
- Glioblastoma multiforme (occasionally)
- Glucocorticoid remediable aldosteronism
- Glucose-6-phosphate dehydrogenase deficiency
- Hereditary elliptocytosis
- Hypertension (high blood pressure)
- Hyperprolinemia type I
- Idiopathic thrombocytopenic purpura
- Iridodialysis (when small)
- Lesch-Nyhan syndrome (female carriers)
- Levo-Transposition of the great arteries
- Meckel's diverticulum
- Microvenular hemangioma
- Mitral valve prolapse
- Monoclonal B-cell lymphocytosis
- Optic disc pit
- Pes cavus
- Protrusio acetabuli
- Pulmonary contusion
- Renal tubular acidosis
- Sphenoid wing meningioma
- Spider angioma
- Splenic infarction (though not typically)
- Subarachnoid hemorrhage
- Type II diabetes
- Vaginal intraepithelial neoplasia
- Wilson's disease
- Tattersall, R (2001). "Diseases the doctor (or autoanalyser) says you have got". Clinical Medicine (London) 1 (3): 230–3. PMID 11446622. doi:10.7861/clinmedicine.1-3-230.
- Watson, A. J.; Walker, J. F.; Tomkin, G. H.; Finn, M. M.; Keogh, J. A. (1981). "Acute Wernickes encephalopathy precipitated by glucose loading". Irish journal of medical science 150 (10): 301–303. PMID 7319764. doi:10.1007/BF02938260.
- Vinson, B. (2012). Language Disorders Across the Lifespan. p. 94. Clifton Park, NY: Delmar