Abstract Background The anal and perianal region is an anatomically complex region. differential diagnosis for masses broad can represent both benign malignant lesions. Case Presentation We present the case of a 63-year-old gentleman who presented to outpatient clinic with large mass which had been one year. was increasing in size becoming painful. He did not report any alterations bowel habit,...

this report describes a rare intra-articular benign tumor, lipoma arborescens, of the knee joint in a 21 year-old female. the patient suffered from left knee joint swelling for five years with occasional pain. swelling was soft and boggy in the suprapatellar area. motion of joint was complete. no abnormality was detected in any laboratory tests. mri showed a large soft tissue density in the sup...

Intussusception is less common in adults than in children. Intussusception in adults is associated with an identifiable etiology in 90% of cases. Lipoma of the large intestine is rare; with a reported incidence ranging between 0.2% and 4.4%. Small Lipomas are usually asymptomatic, but giant Lipomas are often presented as abdominal pain, vomiting, diarrhea, bleeding and Intussusception. We prese...

The occurrence of heterotopic tissue in the large bowel is relatively rare. The most common type of tissue in such heterotopia is gastric mucosa, but rare cases of pancreatic and salivary tissue are also reported in literature. All cases of salivary choristomas reported in literature arose in the rectum–anal canal region [1–5]. Here we report a submucosal salivary gland choristoma in the sigma ...

Background: There has previously been a concern about whether it is safe to use minimally invasive methods to treat pedunculated subserosal uterine leiomyomas. The purpose of our study is to evaluate the safety of magnetic resonance-guided focused ultrasound (MRgFUS) ablation of pedunculated subserosal uterine leiomyomas. Methods: All cases of MRgFUS ablations performed at our institution from ...

introduction hemangioma is the most common benign tumor of the liver. most cases are asymptomatic and do not require treatment. a hemangioma can rarely be pedunculated; as a result, it may undergo torsion and infarction, which can make it symptomatic. case presentation we report the case of a 45-year-old woman with acute abdominal pain due to torsion of a giant pedunculated hepatic hemangioma a...

Early pathologic reports of corpus callosal lipoma described a consistent relationship between the lipoma and the dorsal surface of the corpus callosum, particularly when the lipoma is not associated with corpus callosal agenesis. MR imaging, especially T1-weighted sagittal acquisitions, exquisitely demonstrated this anatomic relationship in three relatively asymptomatic patients. Therefore, in...