spontaneous


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spon·ta·ne·ous

(spon-tā'nē-ŭs),
Without apparent cause; said of disease processes or remissions.
[L. spontaneus, voluntary, capricious]

spontaneous

/spon·ta·ne·ous/ (spon-ta´ne-us)
1. voluntary; instinctive.
2. occurring without external influence.

spontaneous

[spontā′nē·əs]
Etymology: L, sponte, willingly
occurring naturally and without apparent cause, such as spontaneous remission.

spon·ta·ne·ous

(spon-tā'nē-ŭs)
Without apparent cause; said of disease processes or remissions.
[L. spontaneus, voluntary, capricious]

spon·ta·ne·ous

(spon-tā'nē-ŭs)
Without apparent cause; said of disease processes or remissions.
[L. spontaneus, voluntary, capricious]

spontaneous

having no apparent external cause.

spontaneous abortion
most animal abortions are spontaneous in contradistinction to the surgically and medically procured abortions of humans. See also mismating, parturition induction.
avian spontaneous cardiomyopathy
an idiopathic disease of 1 to 4 week old turkey poults causing sudden death or a brief period of dyspnea; the heart is visibly dilated.
spontaneous internal hemorrhage
causes sudden death in most cases; causes include cardiac tamponade, aortic or atrial rupture, splenic rupture.
spontaneous pulmonary arteriopathy
spontaneous regression
when diseases resolve themselves without outside assistance.
spontaneous virus encephalitis
so called because the disease appears without the subject animal coming in contact with a known encephalitogenic agent. In most instances the occurrence is eventually explained by the presence of a hitherto unknown virus.

Patient discussion about spontaneous

Q. what can be done for spontaneous hypothermia? is there a deficiency of hormones or anything that can be taken

A. hypothermia can be caused by al sort of things. Some bacterial infections, poisoning, aciduria , hypothyroidism and more. Is this the only symptom? I’m sure there are some others. But I think this could be a good idea to check up with a Dr.

More discussions about spontaneous
References in periodicals archive ?
The VSD findings raise interesting questions about the biologic plausibility of strain-specific risks for spontaneous abortion, and risks of receiving a second vaccine containing the same strain in a subsequent season.
They evaluated 485 women who had experienced a spontaneous abortion in 1 of 2 time periods: September 1, 2010 to April 28, 2011 and September 1, 2011 to April 28, 2012.
An early study showed that, compared with the general population, a higher frequency of spontaneous miscarriage has been observed in infertile couples, and there is a higher prevalence of infertility among patients with a history of RSM.
Patients who were treated in the department of emergency medicine in our center (a tertiary hospital) between January 1, 2013 and January 1, 2015 for spontaneous pneumothorax were retrospectively evaluated.
For winemakers considering a first foray into spontaneous fermentation, here are some helpful hints to guide you on your journey.
Primary spontaneous pneumothorax results from rupture of sub pleural emphysematous blebs that are usually located in the apices of the lung.
Results: In multifactorial-analyses it was determined that four factors (educational status of women, employment status of women, exposure to physical violence and non-receipt of ANC) created independent risk on spontaneous abortions.
Loss and/or damage to property occasioned by its own fermentation, natural heating or spontaneous combustion (except as may be provided in accordance with condition 7F) or by its undergoing any heating or drying process.
They were divided into two groups as spontaneous (primary and secondary) and traumatic (blunt, penetrating, iatrogenic).
Based on the history and physical findings a high clinical suspicion of primary spontaneous pneumothorax prevailed and the patient was referred to hospital for chest radiography and further investigation.
In a ten-year retrospective study of patients admitted to the emergency department of a university hospital, the incidence of patients diagnosed with spontaneous pneumomediastinum was 1:113,000 [9].
Based on these findings a diagnosis of spontaneous rupture of pyometra into peritoneal cavity was suggested.