Cyanosis overview
Cyanosis Microchapters |
Diagnosis |
---|
Treatment |
Case Studies |
Cyanosis overview On the Web |
American Roentgen Ray Society Images of Cyanosis overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sara Zand, M.D.[2]
Overview
Cyanosis is the condition that there is inadequate oxygen delivery to peripheral tissue. Oxygen in the blood is carried in two physiologic states. Approximately 2% is dissolved in plasma and the other 98% bound to hemoglobin. In central cyanosis there is increased level of deoxyhemoglobin around 3-5 g/dl.[1] In peripheral cyanosis there is increased oxygen extraction by the peripheral tissues.[2] .Several factors can affect the appearance of cyanosis includes skin pigmentation,Hemoglobin (Hb) levels, oxygen affinity to the hemoglobin (Hb). Overview Historical Perspective Classification Pathophysiology Causes Differentiating Xyz from Other Diseases Epidemiology and Demographics Risk Factors Screening Natural History, Complications, and Prognosis Diagnosis Diagnostic Study of Choice History and Symptoms Physical Examination Laboratory Findings Electrocardiogram X-ray Echocardiography and Ultrasound CT scan MRI Other Imaging Findings Other Diagnostic Studies Treatment Medical Therapy Interventions Surgery Primary Prevention Secondary Prevention References
Template:WikiDoc Sources
References
- ↑ Steinhorn RH (September 2008). "Evaluation and management of the cyanotic neonate". Clin Pediatr Emerg Med. 9 (3): 169–175. doi:10.1016/j.cpem.2008.06.006. PMC 2598396. PMID 19727322.
- ↑ "Cyanosis - StatPearls - NCBI Bookshelf".