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Stratosphere sign is a clinical medical ultrasound finding usually in an eFAST examination that can prove presence of a pneumothorax. The sign is an imaging finding using a 3.5–7.5 MHz ultrasound probe in the fourth and fifth intercostal spaces in the anterior clavicular line using the M-Mode of the machine. This finding is seen in the M-mode ...
If a serum or leak does not resolve (e.g., after a soft tissue biopsy), taking the patient back to the operating room may be necessary to place some form of closed-suction drain into the wound. In case of lumpectomy , the formation of a seroma at the lumpectomy site has been cited in medical literature as being beneficial, with claims that it ...
Intramuscular hematoma at buttocks as a result of a sports injury Left to right: Epidural, subdural, and intracranial hematoma of the brain Hematoma of the ankle caused by a 3rd degree sprain. Subdermal hematoma (under the skin) Intramuscular hematoma (inside muscle tissue) Skull/brain: Subgaleal hematoma – between the galea aponeurosis and ...
An ultrasound image showing early pulmonary contusion, at this moment not visible on radiography. Lung swelling is seen as vertical white lines, the "B-lines". [48] Pulmonary ultrasound, performed at the bedside or on the accident scene, is being explored as a diagnosis for pulmonary contusion. Its use is still not widespread, being limited to ...
The time-dependent variation of echogenicity patterning (i.e. echotexture) and hematoma size of its sequential sonographic appearance helps indicate the stage of hemorrhage. [14] In the early stage, hematoma of the adrenal gland appears solid with diffuse or heterogenous echogenicity, the ability to return a signal in the ultrasound examination ...
Apart from CT scans, haematoma progression of intracerebral haemorrhage can be monitored using transcranial ultrasound. Ultrasound probe can be placed at the temporal lobe to estimate the volume of haematoma within the brain, thus identifying those with active bleeding for further intervention to stop the bleeding.
On ultrasound, cavernous haemangiomas in liver appeared as homogenous, hyperechoic lesions with posterior acoustic enhancement. On CT or MRI scans, it shows peripheral globular/nodular enhancement in the arterial phase, with portions of attenuation of enhancing areas. In the portal venous phase, it shows progressive centripetal enhancement.
Retroperitoneal hematoma, retroperitoneal hemorrhage: Transverse section, showing the relations of the capsule of the kidney. (Peritoneum is labeled at center right. Retroperitoneal space is behind peritoneum.) Specialty: General surgery