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Visceral pain is pain that results from the activation of nociceptors of the thoracic, pelvic, or abdominal viscera (organs). Visceral structures are highly sensitive to distension (stretch), ischemia and inflammation , but relatively insensitive to other stimuli that normally evoke pain such as cutting or burning.
Chronic visceral pain from mechanical factors is caused by external compression of internal organs, internal organ traction involving ligaments and vessels, or internal obstructions, such as stones or stenosis, which can block hollow viscera and cause dilation above the obstruction.
Viscero-visceral referral: happens when one organ with afferent nerves close to another organ is sensitized or inflamed (in this case any of the abdominal viscera) [10] Viscero-somatic referral: any pain in the viscera that causes pain in the muscle, bone, and skin (of the abdomen in case of abdominal pain)
While many causes of lower left abdominal pain can be managed at home through lifestyle changes and over-the-counter remedies, persistent or severe symptoms require professional medical evaluation ...
Referred pain, also called reflective pain, [1] is pain perceived at a location other than the site of the painful stimulus.An example is the case of angina pectoris brought on by a myocardial infarction (heart attack), where pain is often felt in the left side of neck, left shoulder, and back rather than in the thorax (chest), the site of the injury.
All-cause mortality (death from any cause) What’s more, higher visceral fat is associated with health risks like hardened arteries, regardless of body mass index (BMI). Obesity, in general, can ...
Specifically, chronic pain and depression cause similar changes in neuroplasticity, or the ways the brain forms new connections. For example, both alter levels of neurotransmitters such as ...
In medicine, Carnett's sign is a finding on clinical examination in which abdominal pain remains unchanged or increases when the muscles of the abdominal wall are tensed. [1] [2] For this part of the abdominal examination, the patient can be asked to lift the head and shoulders from the examination table to tense the abdominal muscles.