Intravascular B-cell lymphoma is a rare type of non-Hodgkin's lymphoma that is characterized by a clonal proliferation of lymphoblasts within small blood vessels. Patients present with nonspecific symptoms and are often only given a diagnosis at autopsy. We report a case of intravascular B-cell lymphoma, characterized by pyrexia, anemia, thrombocytopenia, and mental status decline, without obvious cutaneous manifestations, that was diagnosed with blind skin biopsy.
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http://dx.doi.org/10.1016/j.jaad.2008.03.010 | DOI Listing |
Malays J Pathol
December 2024
Universiti Kebangsaan Malaysia, Faculty of Medicine, Department of Pathology, Kuala Lumpur, Malaysia.
No abstract available.
View Article and Find Full Text PDFIntern Med
December 2024
Department of Rheumatic Diseases, Tokyo Metropolitan Tama Medical Center, Japan.
Objective Intravascular large B-cell lymphoma (IVLBCL) is a critical cause of fever of unknown origin (FUO). While a pathological analysis is essential for diagnosing IVLBCL, the indications for an invasive procedure may be ascertained using easy, non-invasive tests. The lymphocyte-to-monocyte ratio (LMR) can reportedly predict the diagnosis of malignant lymphoma in patients with lymphadenopathy; however, its clinical utility in predicting an IVLBCL diagnosis in patients with FUO remains to be elucidated.
View Article and Find Full Text PDFClin Dermatol
December 2024
Department of Dermatology, Yale School of Medicine, New Haven, CT; Department of Pathology, Yale School of Medicine, New Haven, CT.
Dermatopathology, like dermatology, has evolved in many directions; yet, both fields remain true to visual morphology-based diagnosis. Dr. Irwin Braverman is a role model for the intersection of these two visual fields.
View Article and Find Full Text PDFMedicine (Baltimore)
December 2024
Departments of Pathology, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University, Biomedical Research Institute of Jeonbuk National University Hospital, and Research Institute for Endocrine Sciences, Jeonju, Jeonbuk, Republic of Korea.
Rationale: Primary pituitary lymphoma is defined as a lymphoma that develops only in the pituitary gland without involvement of other areas.
Patient Concerns: We present the case of a 61-year-old female patient who underwent an endonasal transsphenoidal approach for the preoperative diagnosis of a pituitary macroadenoma based on radiological findings.
Diagnoses: Microscopically, the capillaries were distended by tumor cells.
Cureus
November 2024
Hematologic Malignancies and Cellular Therapeutics, University of Kansas Health System, Kansas City, USA.
A 66-year-old female presented to the hospital for evaluation of multiple strokes over a three-month period. The patient underwent extensive testing to evaluate for autoimmune vasculitis and other hypercoagulable entities that were negative. Bone marrow and lymph node biopsies showed no evidence of lymphoma.
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