Malignant epithelioid angiomyolipoma of the submandibular gland: A case report.

An epithelioid angiomyolipoma (a perivascular epithelioid cell tumor) is a rare mesenchymal neoplasm with distinctive cellular morphology and nonspecific imaging appearances. Mostly reported perivascular epithelioid cell tumors (PEComas) are benign; however, rarely, PEComas can be malignant with pulmonary, hepatic, nodal, and osseous metastases. We present a case of a 40-year-old man with malignant right submandibular salivary gland PEComa, metastasized to the bones, lungs, and liver.

Emergency Angioembolization for Life-Threatening Hemorrhage in Wilms Tumor.

Introduction: Renal artery embolization has been used in a palliative fashion for symptomatic relief of hematuria or flank pain in unresectable renal cell carcinoma in adults. There is limited data on the use of embolization for actively bleeding and unresectable tumors in the oncological pediatric population.

Case Description: A previously healthy 5-year-old boy with no significant past medical or surgical history presented to the clinic with gradually worsening abdominal distension associated with occasional abdominal pain, gross hematuria, and lethargy for four months.

PD-L1 is Fascinating but IDO Needs Attention in Non-HCV and Non-HBV-Associated Hepatocellular Carcinoma Patients.

Background/aim: Hepatocellular carcinoma (HCC) is one of the most common forms of liver cancer that is modulated by the immune system. Programmed cell death ligand-1 (PD-L1) has emerged as a novel therapeutic target in various cancers. Indoleamine 2,3-dioxygenase (IDO) is an immunosuppressive enzyme that is associated with poor prognoses in various cancer types.

MRI Features of Synchronous Masses in Known Breast Cancer Patients in Predicting Benign Versus Malignant Lesions: A Case Based Review at Tertiary Care Cancer Hospital.

Sara Rehman  The purpose of this study was to determine the diagnostic accuracy of breast magnetic resonance imaging (MRI) in classifying incidental satellite masses in biopsy-proven breast cancer patients as benign or malignant masses and assessing its impact on surgical management of these patients. We also analyzed the incidence of MRI-detected lesions, which were thereafter assessed with second look ultrasound (US).  A retrospective study was performed on breast cancer patients presenting from August 01, 2016 to July 31, 2019, with satellite masses seen on base line MRI.

Fahr's disease: A rare neuropsychiatric disorder.

Fahr's disease is a rare clinical neurodegenerative entity, occurring mainly in 4th or 5th decade, showing gradually progressive bilateral symmetric calcifications in basal ganglia, subcortical white matter, thalami or cerebellum, which can lead to movement disorder and/or neuropsychiatric manifestations. We present two cases in the same family; a 68-year-old brother had involuntary jerky movements of hand and dysarthria for 10 years while the 44-year-old sister had right lower limb spasticity and decreased vision for 2 years. The serial MRI scans showed slow progression in the bilateral subcortical white matter and cerebellar dentate nuclei calcifications along with surrounding reactive gliosis.

Rare case image of retroperitoneal metastases from breast primary.

Breast cancer remains the leading cause of cancer related death in females worldwide. Metastatsis from breast primary are usually seen in lungs, bones and liver. Uncommon sites include adrenals, thyroid, spleen, pancreas and urinary bladder.

Vein of Labbe Thrombosis-A missed culprit.

Thrombosis of vein of Labbe is an uncommon finding and usually tends to occur along with extensive dural venous sinus thrombosis. Clinical presentation varies from headache to aphasia, dysarthria and upper motor neuron weakness symptoms. Recognized risk factors for thrombosis should be considered while diagnosis.

Intracranial Extra-axial Undifferentiated Pleomorphic Sarcoma; a Case Report.

Introduction: Head-and-neck sarcomas result in high mortality rates. A lot of new cases of sarcomas are diagnosed every year constituting about 1 % of all head-and-neck malignancies. Undifferentiated pleomorphic sarcomas (UPSs) are high-grade soft-tissue malignant tumours which occur primarily in limbs and retroperitoneal cavities.

Tuberous Sclerosis.

Tuberous sclerosis is a rare genetic disorder inherited in an autosomal dominant fashion. It is a multisystem disorder involving brain, eye, skin, kidney and lungs which manifest in late childhood. We present a typical case of tuberous sclerosis in a young female patient.

Renal Stent Crushed During Open Aneurysmorrhaphy for Endoleak After Fenestrated EVAR.

Purpose: To report a complication of renal stent crushing during open aneurysmorrhaphy performed 10 years after fenestrated endovascular aneurysm repair (FEVAR).

Case Report: A 67-year-old male patient underwent elective FEVAR of a juxtarenal aortic aneurysm. Uncovered balloon-expandable stents were placed through the fenestrations for the superior mesenteric and right renal arteries; the left renal artery received a Jostent covered balloon-expandable stent.