What is Morrison pouch?

What does fluid in Morrison’s pouch mean?

The medical significance of this space primarily lies in the circumstance of hemorrhagic shock due to hemoperitoneum. Early visualization of fluid in Morison's Pouch on FAST Ultrasound is an indication for urgent laparotomy.

Where is the Morison’s pouch located?

The posterior right subhepatic space (also known as the hepatorenal fossa or Morison pouch) separates the liver from the right kidney. It is a potential space that is not filled with any fluid in normal conditions.

In what position should the patient be placed to show the fluid in Morison’s pouch?

For instance, assessment of Morison's pouch in the left lateral decubitus position may help draw attention to a small slither of fluid. Fluid can also track into the sub-phrenic space, which is also better assessed in the lateral decubitus position and on arrested inspiration.

Where is the Subhepatic space?

The right subhepatic space, or hepatorenal pouch, lies between the upper pole of the right kidney and the inferior surface of the right lobe of the liver.

What causes ascites fluid?

Ascites Causes Ascites happens when pressure builds up in the veins of your liver and it doesn't work as it should. These two problems usually are caused by another condition — cirrhosis, heart or kidney failure, cancer, or an infection. The pressure blocks blood flow in the liver.

What is peritoneal lining?

Anatomical terminology. The peritoneum is the serous membrane forming the lining of the abdominal cavity or coelom in amniotes and some invertebrates, such as annelids. It covers most of the intra-abdominal (or coelomic) organs, and is composed of a layer of mesothelium supported by a thin layer of connective tissue.

What is Douglas pouch?

The pouch of Douglas (cul-de-sac) represents the caudal extension of the peritoneal cavity. It is the rectovaginal pouch in the female and the rectovesical pouch in the male. The cul-de-sac is in a dependent position when either upright or supine; it is, therefore, a frequent location for seeded lesions.

How can you tell if you have fluid in your stomach?

What are the symptoms of ascites?

  1. Swelling in the abdomen.
  2. Weight gain.
  3. Sense of fullness.
  4. Bloating.
  5. Sense of heaviness.
  6. Nausea or indigestion.
  7. Vomiting.
  8. Swelling in the lower legs.

Why do I have fluid in my abdomen?

Ascites (ay-SITE-eez) is when too much fluid builds up in your abdomen (belly). This condition often happens in people who have cirrhosis (scarring) of the liver. A sheet of tissue called the peritoneum covers the abdominal organs, including the stomach, bowels, liver and kidneys. The peritoneum has two layers.

Does ascites mean you are dying?

What Is Ascites? Ascites can cause liver disease and cirrhosis, and death. The organs of the abdomen are contained in a sac or membrane called the peritoneum.

Is ascites the end stage?

Ascites is the end stage of cancer. Patients with ascites receive a poor prognosis and may find the condition painful and uncomfortable. If you experience this end-stage of cancer that resulted from exposure to harmful products and substances, you may qualify for compensation.

What are the peritoneal signs?


  • Abdominal pain or tenderness.
  • Bloating or a feeling of fullness in your abdomen.
  • Fever.
  • Nausea and vomiting.
  • Loss of appetite.
  • Diarrhea.
  • Low urine output.
  • Thirst.

What is disorder of peritoneum?

Peritonitis is an inflammation of the peritoneum, the tissue that lines the inner wall of the abdomen and covers and supports most of your abdominal organs. Peritonitis is usually caused by infection from bacteria or fungi.

What is the purpose of pouch of Douglas?

The pouch of Douglas, like the pouch of a mother kangaroo or a coin purse, can expand to accommodate growing or multiplying things.

What is the importance of the pouch of Douglas?

The pouch of Douglas should always be evaluated at the time of a transvaginal ultrasound, as the findings are often helpful in supporting a pelvic pain diagnosis. Because fluid from the pouch of Douglas protects the body from contamination, checking it on transvaginal ultrasound is vital.

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