Background: Thalassemia is categorized based on the abnormal globin chain and is divided into primary, intermediate, and minor subtypes based on the chain abnormality, respectively.
Case Presentation: An Indonesian adolescent, 18 years old, complained of abdominal pain for 1-day. Medical history patient showed thalassemia for 13 years, routine control and received transfusions. Physical examination: Anemic conjunctiva (+/+), epigastric tenderness (+). Laboratory tests: Hb of 4.2 g/dL, MCV of 59.8 fL, and MCH of 19.6 pg. Peripheral blood smears showed microcytic hypochromic, target cells, and teardrop cells. Increased albumin: creatinine ratio ≥300 mg/gr. Hb Electrophoresis showed increased HbF and HbA2 fractions. Abdominal Ultrasound showed cholelithiasis. The patient performed laparoscopic cholecystectomy and was successful.
Discussion: Cholelithiasis is often found in thalassemia intermedia complications. Regular ultrasound examination in β-Thalassemia is used to detect cholelithiasis.
Conclusion: Clinical pathology analysis supports the diagnosis of cholelithiasis in the β-Thalassemia patient.
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http://dx.doi.org/10.1016/j.amsu.2022.104454 | DOI Listing |
Hepatol Commun
November 2024
Human Immunology Laboratory, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia.
Background: HCC develops in the context of chronic inflammation; however, the opposing roles the immune system plays in both the development and control of tumors are not fully understood. Mapping immune cell interactions across the distinct tissue regions could provide greater insight into the role individual immune populations have within tumors.
Methods: A 39-parameter imaging mass cytometry panel was optimized with markers targeting immune cells, stromal cells, endothelial cells, hepatocytes, and tumor cells.
Cancer Metastasis Rev
January 2025
Department of Biochemistry and Molecular and Cellular Biology, Georgetown University Medical Center, BSB 231A, 3900 Reservoir Rd., NW, Washington, DC, 20057, USA.
Neuropeptide Y (NPY) is a sympathetic neurotransmitter widely distributed in the peripheral and central nervous system, affecting many physiological functions. Consequently, dysregulation of the NPY system contributes to numerous pathological disorders, including stress, obesity, and cancer. The pleiotropic functions of NPY in humans are mediated by G protein-coupled receptors (Y1R, Y2R, Y5R), which activate several signaling pathways and thereby regulate cell growth, differentiation, apoptosis, proliferation, angiogenesis, and metabolism.
View Article and Find Full Text PDFMetab Brain Dis
January 2025
Pharmacognosy Department, National Research Centre (NRC), El Behouth St., P.O. 12622, Cairo, Egypt.
Serious neurological disorders were associated with cadmium toxicity. Hence, this research aimed to investigate the potential neuroprotective impacts of the ethanolic extracts of Citrus aurantium unripe fruits and leaves (CAF and CAL, respectively) at doses 100 and 200 mg/kg against cadmium chloride-provoked brain dysfunction in rats for 30 consecutive days. HPLC for natural pigment content revealed that CAF implied higher contents of Chlorophyll B, while the CAL has a high yield of chlorophyll A and total carotenoid.
View Article and Find Full Text PDFJ Natl Cancer Inst
January 2025
Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Background: Adolescents and young adults (AYA) with germline CDH1 variants are at risk of overtreatment when precancer lesions are detected with endoscopic screening. We characterize diffuse-type gastric cancer prevalence and survival in AYA managed with prophylactic total gastrectomy (PTG) or endoscopic surveillance.
Methods: Prospective cohort study of 188 individuals aged 39 and younger enrolled from January 27, 2017, to May 1, 2023.
Eur J Nucl Med Mol Imaging
January 2025
Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, LMU Munich, Munich, Germany.
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