What does subcapsular mean?

What does subcapsular mean?

: situated or occurring beneath or within a capsule subcapsular cataracts.

What causes a subcapsular hematoma?

Subcapsular hematoma of the liver is a potentially life-threatening but extremely rare condition. It is often caused by a blunt trauma or other predisposing conditions such as a liver tumor, intra-tumor hemorrhage, surgery, preeclampsia, liver biopsy, and hemodialysis.

What is subcapsular fluid?

Subcapsular fluid collection was defined as fluid deep in the liver capsule and superficial to the liver parenchyma without rupture into the peritoneum. The demographic data, clinical presentation, laboratory and imaging results, length of hospital stay, final diagnosis, and outcome were reviewed and recorded.

What is subcapsular hematoma of spleen?

Subcapsular hematoma of the spleen is a rare complication of pancreatitis despite its close proximity to the pancreas. Pancreatic pseudocyst involving the tail of the pancreas may erode into the splenic hilum causing hilar vessel bleeding with subcapsular dissection and hematoma formation.

Where is the subcapsular area?

The subcapsular space is the potential space that is deep relative to the Glisson capsule and superficial relative to the liver parenchyma (,6). Fluid, blood, and other benign and malignant entities may occupy the subcapsular space.

What is a hepatic hematoma?

Discussion. Spontaneous hepatic hematoma without underlying liver diseases is an uncommon entity. It represents an accumulation of blood between the capsule of Glisson and the liver parenchyma and frequently located around the right lobe (about 75 % of cases) [6]. The underlying cause of hepatic hematoma is varied.

What is hematoma on the liver?

A liver hemangioma (he-man-jee-O-muh) is a noncancerous (benign) mass in the liver made up of a tangle of blood vessels. Also known as hepatic hemangiomas or cavernous hemangiomas, these liver masses are common and are estimated to occur in up to 20% of the population.

How do you treat a liver hematoma?

Treatment

1. Surgery to remove the liver hemangioma. If the hemangioma can be easily separated from the liver, your doctor may recommend surgery to remove the mass.
2. Surgery to remove part of the liver, including the hemangioma.
3. Procedures to stop blood flow to the hemangioma.
4. Liver transplant surgery.
5. Radiation therapy.

What is subcapsular lesion in liver?

A subcapsular hematoma appears as a low-attenuation, elliptic collection of blood between the liver capsule and the liver parenchyma at CT caused by the compression of the underlying liver margin by the thick, fibrous Glisson capsule (,Fig 1); in contrast, free intraperitoneal blood in the perihepatic space does not …

What is subcapsular collection of kidney?

Discussion. A tough capsule surrounds the kidneys that is separate from the underlying cortex, resulting in a potential subcapsular space. Ureteric obstruction or collecting system injury may result in a subcapsular urinoma; similarly, traumatic kidney injury may result in a subcapsular hematoma.

Why splenectomy is done?

It helps fight infection and filters unneeded material, such as old or damaged blood cells, from your blood. The most common reason for splenectomy is to treat a ruptured spleen, which is often caused by an abdominal injury.

What is a splenic hematoma?

Splenic hematomas usually result from abdominal trauma or clotting disorders, or they occur in association with splenic neoplasia, such as hemangiosarcoma or lymphosarcoma. 7,8. Their location varies from intraparenchymal to subcapsular, and hemorrhage may be seen adjacent to the spleen.