What causes upper abdominal tenderness?

What causes upper abdominal tenderness?

Common causes of abdominal tenderness Abdominal tenderness is generally a sign of inflammation or other acute processes in one or more organs. The organs are located around the tender area. Acute processes mean sudden pressure caused by something. For example, twisted or blocked organs can cause point tenderness.

What is diffuse abdominal pain?

Acute and severe onset of diffuse and persistent abdominal pain, often described as pain out of proportion to examination. May occur from either arterial or venous disease. Patients with aortic dissection can have abdominal pain related to mesenteric ischemia.

What causes abdominal pain pathophysiology?

Abdominal pain can be induced by stimulation of visceral nociceptors. Activation of nociceptors usually requires previous sensitization by pathological events, such as inflammation, ischemia or acidosis.

What are the signs and symptoms of an acute abdomen?

Gastrointestinal causes

• Sudden onset of diffuse abdominal pain.
• Nausea, vomiting.
• Constipation/obstipation.
• Diffuse abdominal guarding, rigidity, and rebound tenderness.
• Absent bowel sounds.
• Loss of liver dullness on RUQ percussion.

Is abdominal point tenderness serious?

Abdominal tenderness can be mild to severe. Rebound tenderness occurs when the tissue that lines the abdominal cavity (the peritoneum) is irritated, inflamed, or infected. This is called peritonitis.

Where is diffuse abdominal pain located?

Abdominal pain is pain or discomfort that a person feels anywhere between the lower chest to the distal groin. Some health care professionals include the diaphragm, pelvis (and genitals) and the retroperitoneal space.

What causes somatic abdominal pain?

Somatic pain occurs when pain receptors in tissues (including the skin, muscles, skeleton, joints, and connective tissues) are activated. Typically, stimuli such as force, temperature, vibration, or swelling activate these receptors. This type of pain is often described as: cramping.

What is the most common cause of acute abdomen?

Some of the most common causes of abdominal pain are appendicitis, gastroesophageal reflux disease (GERD), pancreatitis, gallbladder disease, diverticulitis, and small bowel obstruction.