Lipoma on pancreas

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At the time the article was last revised Daniel J Bell had no financial relationships to ineligible companies to disclose. Pancreatic lipomas are uncommon mesenchymal tumors of the pancreas. Rarely symptomatic, they are most often detected incidentally on cross-sectional imaging for another purpose. If they do cause symptoms, it will typically be those related to regional mass effect from the mass. Pancreatic lipomas are composed of mature fat cells with thin internal fibrous septa.

Lipoma on pancreas

Federal government websites often end in. The site is secure. Pancreatic lipomas are rare. We present a case of incidentally discovered pancreatic lipoma in a year-old female suffering from metastatic ovarian carcinoma who was referred to radiology for follow-up imaging. Fat-containing tumours originating from the pancreas are very rare. Most lipomasshow characteristic features on imaging that allow their differentiation. In most cases, accurate diagnosis is attained without any histopathological confirmation. We present the imaging features of pancreatic lipoma on ultrasound, CT scan and MRI, the differential diagnosis and a brief review of the literature. On ultrasound imaging, lipomas are usually hyperechoic, although some lesions may demonstrate hypoechogenicity. Routine use of imaging and familiarity of the radiologists with this condition will increase the number of cases of pancreatic lipomas being diagnosed.

However, a well-differentiated lipogenic liposarcoma may mimic a benign lesion because of homogeneity of fat and its sharply defined margins on imaging.

Pancreatic lipomas are thought to be very rare. Lipomas are usually easy to identify on imaging, particularly via computed tomography CT. Here, we present a case of pancreatic lipoma in a year-old female. She was asymptomatic and had no medical history of note. Finally, the patient underwent a pancreaticoduodenectomy. Histologically, mature adipocytes were noted in the bulk of the tumor. Accordingly, the pathologic diagnosis of the pancreatic neoplasm was lipoma.

Hence, localizing the tumor site can guide the healthcare provider to arrive at a probable diagnosis. The specific risk factors for Lipoma of Pancreas are unknown or unidentified. Note: It is important to note that an individual diagnosed with cancer of the pancreas may not have any of the above-mentioned risk factors. It is important to note that having a risk factor does not mean that one will get the condition. A risk factor increases ones chances of getting a condition compared to an individual without the risk factors. Some risk factors are more important than others. Also, not having a risk factor does not mean that an individual will not get the condition.

Lipoma on pancreas

Federal government websites often end in. The site is secure. Recent studies have shown a significant increase in the utilization of computed tomography CT scans in the emergency department for a broad spectrum of conditions. This had a significant impact on the identification of patients with serious pathologies in a timely manner. However, the overutilization of computed tomography scans leads to increased identification of incidental findings. For example, pancreatic lesions are not uncommon findings that can be identified in imaging studies performed for other indications. Here, we report the case of a year-old male with a history of urinary stone disease who presented with right flank pain and dysuria. The urinalysis findings revealed numerous red blood cells and leukocytes. Non-contrast computed tomography scan of the abdomen was performed to detect urinary stones, but no hyperdense stones were noted, suggesting the possibility of spontaneous passage of the stone. However, a lesion in the pancreatic tail was observed.

Derpibooru

Hepatogastroenterology ; 43 : —6. Case 2: lipoma in the head of the pancreas Case 2: lipoma in the head of the pancreas. Surgical removal of pancreatic lipoma: a case report [in Chinese]. The maximum diameter is often less than 5 cm. By System:. In the time since the first report[ 5 ], cases of pancreatic lipoma have been reported in 48 articles[ 1 - 3 , 5 - 49 ], including 10 in Chinese. CT appearance of incidental pancreatic lipomas: a case series. Chin J Radiol. Suhas Aithal Sitharama: moc. It is a small hypoechoic lesion with sharp irregular borders 3 , 5 as was also present in our case. Last revised:. Using CT to reveal fat-containing abnormalities of the pancreas. Giant lipoma of the pancreas: case report and review of lipomatous lesions of the pancreas.

At the time the article was last revised Daniel J Bell had no financial relationships to ineligible companies to disclose. Pancreatic lipomas are uncommon mesenchymal tumors of the pancreas.

In patients who underwent surgery, postoperative complications were mentioned in only two cases; these were an elevated blood glucose level and a pancreatic fistula. Pancreatic lipomas are rare tumours. The site is secure. Consent Informed consent was obtained from the patient for publication of this case report. Imaging features of the less common pancreatic masses. Acta Radiol. Classification of liposarcoma into subtypes is based on morphologic features and cytogenetic aberrations; namely, the 5 subtypes are well-differentiated, de-differentiated, myxoid, round cell and pleomorphic[ 9 ]. However, it is sometimes difficult to distinguish lipomas from well-differentiated liposarcomas[ 53 ]. CT findings for a pancreatic lipoma include homogenous distribution of fat density with no central or peripheral contrast enhancement, Housefield units of to and a sharp demarcation with no evidence of intra- and extra-pancreatic adjacent structures infiltration. Lipomatous tumors of the abdominal cavity: CT appearance and pathologic correlation. On ultrasound Figure 1 , the lesion was iso to hypoechoic when compared with liver echogenicity and located on the head of the pancreas. Nihon Shokakibyo Gakkai Zasshi. Because of its size, liposarcoma could not be excluded.