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http://dx.doi.org/10.1016/s0140-6736(53)91089-7 | DOI Listing |
Front Cardiovasc Med
December 2024
Division of Hematology-Oncology, Department of Medicine, Tufts Medical Center, Boston, MA, United States.
Background: A 63-year-old Black woman presented with progressive exertional dyspnea and chronic lower back pain. The course and findings in her case are instructive.
Case Report: Family history was notable for cardiac deaths.
Int J Emerg Med
December 2024
Emergency Department, The State Key Laboratory for Complex, Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
Background: Systemic amyloidosis is a kind of clinical syndrome in which amyloid is deposited between the cells of various organs in the body, resulting in gradual failure of the function of the affected organs. Depending on the site of amyloid deposition, it may show various clinical symptoms of multiple system involvement.
Patient Concerns: A 44-years-old female with spontaneous giant retroperitoneal hematoma was admitted to the emergency department of Peking Union Medical College Hospital in Mar 2023.
Ochsner J
January 2024
Division of Cardiology, Baylor Scott & White Medical Center, Temple, TX.
Waldenström macroglobulinemia is a rare cancer of plasma cells characterized by the excessive production of immunoglobulin M (IgM). IgM-associated systemic amyloid light chain (AL) amyloidosis is a rare complication of Waldenström macroglobulinemia, characterized by the misfolding of lambda light chains that deposit in various organs, including the heart. We describe a case of progressive nonischemic cardiomyopathy secondary to Waldenström macroglobulinemia and IgM-associated AL amyloidosis that was refractory to medical therapy and highlight the challenges in diagnosis and management.
View Article and Find Full Text PDFVirchows Arch
December 2024
Department of Cardiology, Hospital Álvaro Cunqueiro, Vigo, Spain.
Amyloidosis is a rare disease that can affect genitourinary organs but the involvement of the prostate has been documented in a limited number of cases. We have reviewed morphologic and immunohistochemical features of prostate biopsies or surgical specimens in which an initial diagnosis of amyloidosis was made. Prostatic amyloidosis was diagnosed in 25 patients, 21 of them were needle biopsies (1.
View Article and Find Full Text PDFJ Cutan Pathol
December 2024
Department of Dermatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
A 67-year-old male presented with plaques around the orbit and ecchymosis on the neck and back of hands for 2 years. Physical examination showed seborrheic-keratosis-like plaques around the orbit, ecchymosis on the neck and back of hands, as well as nail dystrophy. Serum λ light chain was positive.
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