All statistics for Hypoglycemic attack
Prevalence/Incidence of Hypoglycemic attack: Online Medical Books
16 MEDICAL BOOKS ONLINE!
Review excerpts from medical books online, free, without registration,
for more information about the prevalence and/or incidence of Hypoglycemic attack.
Hypoglycemia:
Causes and incidence
(Professional Guide to Diseases (Eighth Edition))
Reactive hypoglycemia may take several forms. In a diabetic patient, it may result from administration of too much insulin or, less commonly, too much oral antidiabetic medication. In a mildly diabetic patient (or one in the early stages of diabetes mellitus), reactive hypoglycemia may result from delayed and excessive insulin production after carbohydrate ingestion. Similarly, a nondiabetic patient may suffer reactive hypoglycemia from a sharp increase in insulin output after a meal. Sometimes called postprandial hypoglycemia, this type of reactive hypoglycemia usually disappears when the patient eats something sweet. In some patients, reactive hypoglycemia has no known cause (idiopathic reactive) or may result from gastric dumping syndrome and from impaired glucose tolerance.
Fasting hypoglycemia usually results from an excess of insulin or insulin-like substance or from a decrease in counterregulatory hormones. It can be exogenous, resulting from such external factors as alcohol or drug ingestion, or endogenous, resulting from organic problems.
Endogenous hypoglycemia may result from tumors or liver disease. Insulinomas, small islet cell tumors in the pancreas, secrete excessive amounts of insulin, which inhibit hepatic glucose production. They’re generally benign (in 90% of patients). Extrapancreatic tumors, though uncommon, can also cause hypoglycemia by increasing glucose utilization and inhibiting glucose output. Such tumors occur primarily in the mesenchyma, liver, adrenal cortex, GI system, and lymphatic system. They may be benign or malignant. Among nonendocrine causes of fasting hypoglycemia are severe liver diseases, including hepatitis, cancer, cirrhosis, and liver congestion associated with heart failure. All of these conditions reduce the uptake and release of glycogen from the liver. Some endocrine causes include adrenocortical insufficiency, which contributes to hypoglycemia by reducing the production of cortisol and cortisone needed for gluconeogenesis; and pituitary insufficiency, which reduces corticotropin and growth hormone levels.
Hypoglycemia is at least as common in neonates and children as it is in adults and affects 1 out of 1,000 people. Usually, infants develop hypoglycemia because of an increased number of cells per unit of body weight and because of increased demands on stored liver glycogen to support respirations, thermoregulation, and muscular activity. In full-term neonates, hypoglycemia may occur 24 to 72 hours after birth and is usually transient. In neonates who are premature or small for gestational age, onset of hypoglycemia is much more rapid (it can occur as soon as 6 hours after birth) because of their small, immature livers, which produce much less glycogen. Maternal disorders that can produce hypoglycemia in neonates within 24 hours after birth include diabetes mellitus, toxemia, erythroblastosis, and glycogen storage disease.
» READ BOOK EXCERPT ONLINE »
Source: Professional Guide to Diseases (Eighth Edition), 2005
About prevalence and incidence statistics:
The term 'prevalence' of Hypoglycemic attack usually refers to the estimated population
of people who are managing Hypoglycemic attack at any given time.
The term 'incidence' of Hypoglycemic attack refers to the annual diagnosis rate,
or the number of new cases of Hypoglycemic attack diagnosed each year.
Hence, these two statistics types can differ:
a short-lived disease like flu can have high annual incidence but low prevalence,
but a life-long disease like diabetes has a low annual incidence but high prevalence.
For more information see about prevalence and incidence statistics.
Diabetes is no reason to stop chasing Olympic gold. Meet Chris Jarvis, an elite Canadian rower, who continues to aggressively train despite having...
"I authorize the release of any medical or other information necessary to process this claim." Do you recognize these words? You should, if...
Stress takes its toll by making us anxious, depressed and not able to function as fully as we'd like. What many don't know is that stress can...
Sleep is necessary to feel refreshed, but now we know sleep actually impacts the way the body functions. Sleeping poorly can affect how often you get...
See full list of 4 related videos
» Next page: Videos related to Hypoglycemic attack
Rate This Website
What do you think about the features of this website?
Take our user survey and have your say:
Website User Survey
Medical Tools & Articles:
Next articles:
Tools & Services:
Medical Articles:
Forums & Message Boards
- Ask or answer a question at the Boards:
