Objective: To present the first report of massive hemoperitoneum in a case of essential thrombocythemia after transvaginal oocyte retrieval for IVF and review the relevant literature related to the management of patients with this condition.
Design: Case report.
Setting: Assisted conception unit of a tertiary care university hospital in the United Kingdom.
Patient(s): A 37-year-old woman with essential thrombocythemia who developed massive intra-abdominal bleeding after transvaginal oocyte retrieval for IVF.
Intervention(s): Emergency laparotomy and right salpingoophorectomy.
Result(s): Resuscitation of the patient.
Main Outcome Measure(s): Overall management of the patient is discussed.
Conclusion(s): The management of patients with essential thrombocythemia at the childbearing period poses a difficult problem. Fertility may be reduced, and an adverse outcome of pregnancy due to thrombotic or bleeding complications is a matter of concern. A multidisciplinary approach with close and early cooperation with the hematologists before initiation of IVF therapy for patients with essential thrombocythemia is essential. Efforts should be made to reduce the platelet count and assess the platelet function before embarking on IVF, keeping in mind the double jeopardy from bleeding and thrombosis in these cases.
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http://dx.doi.org/10.1016/j.fertnstert.2004.01.044 | DOI Listing |
JAMA
January 2025
CRIMM, Center Research and Innovation of Myeloproliferative Neoplasms, University of Florence, AOU Careggi, Florence, Italy.
Importance: Essential thrombocythemia, a clonal myeloproliferative neoplasm with excessive platelet production, is associated with an increased risk of thrombosis and bleeding. The annual incidence rate of essential thrombocythemia in the US is 1.5/100 000 persons.
View Article and Find Full Text PDFCancers (Basel)
January 2025
Department of Pathology, Dalhousie University, Halifax, NS B3H 1X5, Canada.
Calreticulin (CRT) is a 46 kDa highly conserved protein initially identified as calregulin, a prominent Ca-binding protein of the endoplasmic reticulum (ER). Subsequent studies have established that CRT functions in the ER's protein folding response and Ca homeostatic mechanisms. An ER retention signal on the carboxyl terminus of CRT suggested that CRT was restricted to the ER.
View Article and Find Full Text PDFAnn Hematol
January 2025
Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, Verona, Italy.
Calreticulin (CALR) mutations are detected in around 20% of patients with primary and post-essential thrombocythemia myelofibrosis (MF). Regardless of driver mutations, patients with splenomegaly and symptoms are generally treated with JAK2-inhibitors, most commonly ruxolitinib. Recently, new therapies specifically targeting the CALR mutant clone have entered clinical investigation.
View Article and Find Full Text PDFBlood Adv
January 2025
Univ Angers, Nantes Université, CHU Angers, Inserm, CNRS, CRCI2NA, F-49000, Angers, France, ANGERS, France.
Patients with essential thrombocythemia (ET) have a chronic evolution with a risk of hematological transformation associated with a dismal outcome. Since patients with resistance or intolerance have an adverse prognosis, it is important to identify which patient will respond to first-line treatment. We therefore aim to describe the association between additional mutations and response to first-line treatment in patients with ET.
View Article and Find Full Text PDFIndian J Pathol Microbiol
September 2024
National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, P. R. China.
Multiple myeloma (MM), essential thrombocythemia (ET), and colorectal adenocarcinoma (CA) are three distinct diseases. The co-occurrence of MM, ET, and CA in a single patient is exceedingly rare. Our study presents a remarkable case involving a 75-year-old patient who was simultaneously diagnosed with these three diseases.
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