AI Article Synopsis
Article Abstract
Cryoglobulins are detected in a wide variety of diseases, including malignancies, infections and systemic autoimmune diseases. Classically, monoclonal cryoglobulinemia is associated with hematologic malignancies, whereas mixed cryoglobulinemias are reported in association with hepatitis C virus infections or autoimmune diseases. We present a patient with generalized livedo reticularis as the first manifestation of monoclonal cryoglobulinemia and multiple myeloma. Histopathology demonstrated that nearly all small blood vessels of the upper and deep dermis, as well as the capillaries of the fat lobule, were filled with homogeneous, eosinophilic material that corresponded to monoclonal cryoglobulin deposits within the vascular lumina. Our case of livedo reticularis associated with monoclonal cryoglobulinemia and multiple myeloma was exceptional, because the mottled cyanotic discoloration of the skin with a reticular pattern was generalized, covering most of the skin surface. We have not found previous report of similar cases. Therefore, we recommend that dermatologists be made aware of the significance of this diagnosis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/j.1600-0560.2006.00594.x | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Myopericarditis in a Patient With Cryoglobulinemic Kidney Disease: A Case Report.
Cureus
December 2024
Nephrology, Ibn Sina Hospital, Rabat, Rabat, MAR.
Cryoglobulinemic vasculitis is a rare small-vessel vasculitis leading to multi-organ dysfunction, often associated with chronic infections like hepatitis C virus (HCV), and autoimmune disorders. Most cases involve mixed monoclonal or polyclonal immunoglobulins, presenting symptoms such as purpura, arthralgias, and weakness. Severe organ involvement, particularly cardiac, is rare but potentially life-threatening.
View Article and Find Full Text PDFCoexistence of Cold Agglutinin and Cryoglobulin in a Patient With Severe Anemia Following COVID-19 Infection.
Cureus
December 2024
Department of Internal Medicine, Uwajima City Hospital, Uwajima, JPN.
We report a case of coexisting cold agglutinin and cryoglobulin in a patient with severe anemia following COVID-19 infection, in whom direct antiglobulin testing revealed C3d positivity and immunoglobulin G negativity. There was no evident hemolytic anemia, thrombosis, or clinically significant IgM monoclonal gammopathy. The anemia improved with folic acid supplementation alone accompanied by a decrease of the cold agglutination titer, and the direct antiglobulin test became negative.
View Article and Find Full Text PDFSuccessful treatment with bortezomib for refractory cryoglobulinemic vasculitis triggered by ischemic non-obstructive coronary artery disease.
CEN Case Rep
January 2025
Department of Nephrology and Dialysis, Tokyo Metropolitan Institute for Geriatrics and Gerontology, 35-2 Sakae-Cho, Itabashi, Tokyo, 173-0015, Japan.
Article Synopsis
- Type I and mixed cryoglobulinemic vasculitis have different causes, symptoms, and treatment responses, with a reported case of refractory vasculitis linked to ischemic non-obstructive coronary artery disease.
- The patient exhibited severe symptoms including dyspnea, abdominal pain, purpura, and renal failure requiring dialysis, with diagnostic markers suggesting mixed cryoglobulinemia.
- Despite various treatments failing initially, bortezomib and dexamethasone successfully led to clinical improvement and cryoglobulin negativity, indicating bortezomib's potential as an effective therapy for this challenging condition.
Extensive Leg Ulcers in a Patient With Monoclonal Gammopathy.
J Cutan Pathol
December 2024
Department of Pathology, Son Espases University Hospital, Palma, Spain.
A 60-year-old male was admitted from the emergency department with extensive leg ulcers and polyarticular joint pain. Cryocrystalglobulinemia was diagnosed through positive cryoglobulin studies and characteristic histopathological findings. Treatment with bortezomib led to complete clinical resolution.
View Article and Find Full Text PDFMonoclonal Gammopathy-Associated Neuropathy.
Curr Hematol Malig Rep
December 2024
Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute450 Brookline Ave, Mayer 223, Boston, MA, 02215, USA.
Purpose Of Review: Peripheral neuropathy (PN) is more commonly seen in individuals with monoclonal gammopathies, especially in patients with an IgM monoclonal gammopathy or Waldenström macroglobulinemia.
Recent Findings: There are multiple potential ways that the paraprotein may result in peripheral neuropathy. The diagnosis and management of monoclonal gammopathy-associated PN are challenging and necessitate a concerted effort between the hematologist/oncologist and the neurologist.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!