In relation to the article published by Ortiz S et al. (1), we have recently seen a 37-year-old female who presented to the Emergency Department with pain in right hypochondrium and a mild increase in transaminase levels. An ultrasound was performed that showed a large 13-cm tumor in the right hepatic lobe, which was heterogeneous with hyperechogenic and anechoic areas.
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http://dx.doi.org/10.17235/reed.2019.6388/2019 | DOI Listing |
Cureus
December 2024
Pathology and Laboratory Medicine, Saint Michael's Medical Center, Newark, USA.
Perivascular epithelioid cell tumors (PEComas) are a rare group of mesenchymal neoplasms composed of perivascular epithelioid cells. While commonly found in the kidney, uterus, and soft tissues, PEComas of the liver are exceedingly rare. We present a case of a PEComa incidentally discovered in a 73-year-old female patient undergoing evaluation for abdominal pain.
View Article and Find Full Text PDFClin J Gastroenterol
January 2025
Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan.
A 55-year-old man with tuberous sclerosis complex (TSC) was diagnosed with left renal angiomyolipoma (AML), a group of perivascular epithelioid cell tumors called PEComas. He had received the mTOR inhibitor everolimus, which resulted in a complete response. However, a left renal mass relapsed in two years, followed by the occurrence of a hepatic mass five months later.
View Article and Find Full Text PDFJ Int Med Res
December 2024
Department of Hepatobiliary Surgery, Affiliated Hangzhou First People's Hospital, Westlake University, School of Medicine, Hangzhou, China.
Epithelioid hemangioendothelioma is a low-grade malignant tumor of vascular origin. The rarity of hepatic epithelioid hemangioendothelioma (HEHE) makes the diagnosis and treatment of this entity challenging. We report a case of a 69-year-old female patient who suffered from HEHE and complained of abdominal distension pain with dizziness and appetite loss for more than half a month.
View Article and Find Full Text PDFHistopathology
December 2024
Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Aims: The hepatic perivascular epithelioid cell tumour (PEComa), including angiomyolipoma, exhibits diverse morphology and clinical behaviour; however, its prognostic features remain undefined. This study aimed to investigate its histological features and prognostic factors.
Methods And Results: In total, 132 patients were included.
Am J Case Rep
December 2024
Department of Infectious Diseases, Hôpitaux Civils de Colmar, Colmar, France.
BACKGROUND Hepatic lesion in a young woman can lead to multiple diagnostic hypotheses, mainly infection and tumor. Crohn's disease (CD) is hardly evoked by clinicians but is reportedly associated with liver damage, especially diffuse granulomas and aseptic abscess. IgA deficiency has been associated with celiac disease or inflammatory bowel disease, including CD.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!