Acute appendicitis

Introduction

Appendicitis is the inflammation of the small intestine, where it meets the colon (in fact, it is a rudimentary extension of the gut, the function of which is yet unknown).

What causes acute appendicitis?

Acute appendicitis can be caused by:

The blockage of the lumen (space inside the gut) of the gut by feces
Blockage due to inflammation of the lymph nodes around the appendix area, which respond to infections of the abdomen, or respiratory system organs
Obstruction due to worms
Obstruction due to trauma
Obstruction due to tumors

However, the precise cause of this condition remains unknown, which is why appendicitis cannot be prevented.

If the appendix swells, it may burst and release the fecal material in the abdominal cavity, it causes peritonitis (inflammation of the membrane lining the abdominal wall). This is a severe condition, and constitutes a medical emergency.

Medically Reviewed by a doctor on 23 Jan 2018
Medical Author: Dr. med. Diana Hysi

Articles for acute appendicitis

Introduction

Appendicitis is the inflammation of the small intestine, where it meets the colon (in fact, it is a rudimentary extension of the gut, the function of which is yet unknown).

Symptoms of acute appendicitis

Some of the symptoms are: stomach pain, abdominal pain, pain felt in the lower right side of the abdomen, nausea, vomiting, loss of appetite, constipation, etc. Depending on the anatomical position of the appendix, patient may experience leg pain, or pain in the lower belly.

Diagnosing acute appendicitis

To diagnose acute appendicitis a physician will utilize: An abdominal ultrasound, CT-scan or X-ray. Chest X-ray in order to rule out right lower-lobe pneumonia (a condition with symptoms similar to appendicitis). A thorough history of the condition from its onset, and a physical exam of the abdomen.

Treating acute appendicitis

Treatment involves surgery in most cases. The doctor may perform the appendectomy (removal of the appendix) via open surgery or via a laparoscopy. Prognosis: Following the surgical procedure, a recovery period involving a healthy diet and plentiful hydration, the patient can fully recover.

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