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Cureus Mar 2024Aplastic anemia is a hematopoietic deficiency disorder with pancytopenia, and immunosuppressive therapy is effective. We report a case in which plasma cells appeared in...
Aplastic anemia is a hematopoietic deficiency disorder with pancytopenia, and immunosuppressive therapy is effective. We report a case in which plasma cells appeared in the peripheral blood during immunosuppressive therapy for aplastic anemia. Based on the results of morphology and flow cytometry, the plasma cells were considered reactive and disappeared spontaneously after follow-up. Thereafter, the patient had a good hematopoietic recovery. Reactive plasmacytosis has been reported in infectious and autoimmune diseases, but this is the first report of reactive plasmacytosis during immunosuppressive therapy for aplastic anemia, to our knowledge. In this case, reactive plasmacytosis was a sign preceding good hematopoietic recovery.
PubMed: 38686261
DOI: 10.7759/cureus.57255 -
Iranian Journal of Microbiology Feb 2024We present a case of a 43-year-old immunocompromised female patient diagnosed with disseminated histoplasmosis on bone marrow examination, at clinical laboratory of...
We present a case of a 43-year-old immunocompromised female patient diagnosed with disseminated histoplasmosis on bone marrow examination, at clinical laboratory of Kasturba Hospital, Manipal, Karnataka, India. The patient, presenting with symptoms like weight loss, appetite loss, and pancytopenia, underwent bone marrow aspiration and biopsy. The bone marrow studies revealed HIV-associated changes and the yeast form of , confirming disseminated histoplasmosis. Bone marrow examination is highlighted as a diagnostic tool with significant sensitivity in such cases. The report stresses on the importance of awareness and early diagnosis of histoplasmosis in immunocompromised patients, given its potential lethality and the need for timely therapeutic intervention for better prognosis.
PubMed: 38682069
DOI: 10.18502/ijm.v16i1.14886 -
Clinical Case Reports May 2024Graves's disease must be treated promptly to avoid serious sequelae such as cardiomyopathy, liver injury, and pancytopenia. Early initiation of antithyroid medications...
KEY CLINICAL MESSAGE
Graves's disease must be treated promptly to avoid serious sequelae such as cardiomyopathy, liver injury, and pancytopenia. Early initiation of antithyroid medications and beta blockers could not be overrated even in the presence of these complications.
ABSTRACT
Graves' disease causes a large spectrum of clinical manifestations. Delayed diagnosis and management of Graves' disease could lead to serious systemic sequelae. We describe a case of a young man who presented with progressive cough, increased abdominal girth and ankle swelling for a few months. On examination, he had jaundice, bilateral exophthalmos, diffuse goiter, ascites, and significant lower limb edema. Laboratory investigations showed increased Thyroxin level with a suppressed thyroid stimulating hormone and positive anti-thyrotropin receptor antibodies. Also, the patient had pancytopenia, coagulopathy and cholestatic pattern of elevated liver enzymes. Echocardiography demonstrated mildly reduced left ventricular function with diastolic dysfunction, but electrocardiogram did not show atrial fibrillation. Despite the concerns about using antithyroid medications in patients with impaired liver function tests and pancytopenia, the patient improved dramatically without worsening of his hematological or biochemical parameters. Early initiation of antithyroid medications and beta blockers is essential for patients who are newly diagnosed with hyperthyroidism.
PubMed: 38681046
DOI: 10.1002/ccr3.8698 -
Clinical Case Reports May 2024Haploidentical hematopoietic stem cell transplantation (HSCT) with posttransplant cyclophosphamide is an alternative treatment for aplastic anemia-paroxysmal nocturnal...
Successful haploidentical hematopoietic stem cell transplantation for paroxysmal nocturnal hemoglobinuria with severe pancytopenia developed after long-term aplastic anemia treatment.
Haploidentical hematopoietic stem cell transplantation (HSCT) with posttransplant cyclophosphamide is an alternative treatment for aplastic anemia-paroxysmal nocturnal hemoglobinuria (PNH) syndrome with poor prognostic factors. Ravulizumab treatment for PNH before HSCT might have a beneficial effect.
PubMed: 38681032
DOI: 10.1002/ccr3.8832 -
The American Journal of Case Reports Apr 2024BACKGROUND Intravascular large B-cell lymphoma (IVLBCL) is a rare extranodal large B-cell lymphoma characterized by the selective growth of lymphoma cells within...
BACKGROUND Intravascular large B-cell lymphoma (IVLBCL) is a rare extranodal large B-cell lymphoma characterized by the selective growth of lymphoma cells within vasculature. This presents a diagnostic challenge due to non-specific symptoms and lack of tumor formation. 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) provides useful information in diagnosing FDG-avid lymphoma, but is not specific to IVLBCL. Contrast-enhanced ultrasonography (CEUS) is useful in evaluating focal liver lesions; however, its efficacy in diagnosing IVLBCL involving the liver remains unknown. CASE REPORT We report the case of an 83-year-old woman presenting with fever, pancytopenia, liver dysfunction, and elevated LD and soluble interleukin-2 receptor levels. PET-CT showed multiple uptake lesions in the liver. We performed CEUS with Sonazoid® to evaluate the mass-like lesions; however, no nodular lesions were observed in B mode images. Systemic enhancement was seen in the early phase but no defect was observed in the post-vascular phase. The latter finding suggested preserved Kupffer cells function, excluding tumor-forming lymphoma and liver metastases. Suspecting IVLBCL, we performed a bone marrow examination, which showed sinusoidal infiltration of large neoplastic cells positive for CD20. The patient's condition deteriorated rapidly and she died 2 days after the examination. Autopsy revealed diffuse infiltration of lymphoma cells into liver sinusoids with preserved Kupffer cells, leading to the diagnosis of IVLBCL. CONCLUSIONS Our case shows that CEUS can distinguish IVLBCL from mass-forming lymphoma based on the absence of a defect in the post-vascular phase in a patient with clinically and radiographically suspected lymphoma involving the liver. This can assist clinicians to select appropriate lesions for biopsy.
Topics: Humans; Female; Aged, 80 and over; Lymphoma, Large B-Cell, Diffuse; Contrast Media; Liver Neoplasms; Ultrasonography; Positron Emission Tomography Computed Tomography; Ferric Compounds; Vascular Neoplasms; Iron; Oxides
PubMed: 38678318
DOI: 10.12659/AJCR.943070 -
Current Oncology (Toronto, Ont.) Apr 2024Maintenance chemotherapy is a standard treatment in patients with non-progressive advance staged IV non-squamous non-small cell lung cancer after induction therapy....
Maintenance chemotherapy is a standard treatment in patients with non-progressive advance staged IV non-squamous non-small cell lung cancer after induction therapy. Here, we report the case of a 53-year-old man undergoing a maintenance monotherapy with pemetrexed who presented prolonged pancytopenia despite filgrastim injections. A bone marrow aspiration revealed a macrophage activation syndrome with amastigotes. A Polymerase Chest Reaction testing confirmed the diagnosis of visceral leishmaniasis. Treatment with liposomal amphotericin B was started. Oncologists should bear in mind that visceral leishmaniasis in endemic areas can potentially induce severe and prolonged pancytopenia in immunosuppressed patients, during chemotherapy in particular.
Topics: Humans; Pancytopenia; Leishmaniasis, Visceral; Male; Middle Aged; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Diagnosis, Differential; Pemetrexed; Antineoplastic Agents; Antiprotozoal Agents; Amphotericin B
PubMed: 38668071
DOI: 10.3390/curroncol31040168 -
Zhongguo Dang Dai Er Ke Za Zhi =... Apr 2024The first patient, a 10-year-old girl, presented with pancytopenia and recurrent epistaxis, along with a history of repeated upper respiratory infections, café-au-lait...
The first patient, a 10-year-old girl, presented with pancytopenia and recurrent epistaxis, along with a history of repeated upper respiratory infections, café-au-lait spots, and microcephaly. Genetic testing revealed compound heterozygous mutations in the DNA ligase IV () gene, leading to a diagnosis of LIG4 syndrome. The second patient, a 6-year-old girl, was seen for persistent thrombocytopenia lasting over two years and was noted to have short stature, hyperpigmented skin, and hand malformations. She had a positive result from chromosome breakage test. She was diagnosed with Fanconi anemia complementation group A. Despite similar clinical presentations, the two children were diagnosed with different disorders, suggesting that children with hemocytopenia and malformations should not only be evaluated for hematological diseases but also be screened for other potential underlying conditions such as immune system disorders.
Topics: Humans; Female; Child; Abnormalities, Multiple; Pancytopenia; DNA Ligase ATP; Thrombocytopenia; Cytopenia
PubMed: 38660906
DOI: 10.7499/j.issn.1008-8830.2311058 -
World Journal of Clinical Cases Apr 2024Splenic hamartomas (SHs) are uncommon, benign vascular lesions of unclear etiology and are mostly found incidentally on abdominal images, at surgery, or at autopsy.... (Review)
Review
Splenic hamartomas (SHs) are uncommon, benign vascular lesions of unclear etiology and are mostly found incidentally on abdominal images, at surgery, or at autopsy. Since the first case description, in 1861, less than 50 pediatric SH cases have been reported in the literature. In this article, we have performed an analysis of all SH cases in children published in the literature to date and presented our case of an 8-year-old male with SH. These lesions in children were shown to cause symptoms more often than in the adult population. The observed SH sizes in children ranged from a few millimeters to 18 cm, and the symptomatic lesions were mostly larger or multiple. The most common clinical finding was splenomegaly. Signs of hypersplenism were present in children with a single SH larger than 4.5 cm (diameter range: 4.5-18.0 cm) and in those with multiple hamartomas, ranging from a few millimeters to 5 cm. Eighty percent of patients with available laboratory findings had hematological abnormalities such as anemia, thrombocytopenia, or pancytopenia. Other symptoms and signs included abdominal pain, recurrent infections, fever, night sweats, lethargy, growth retardation, and weight loss. The use of multiple imaging modalities may suggest the preoperative diagnosis of a splenic mass in children and determine the therapeutic approach. However, the final diagnosis of SH relies on histopathological evaluation. Surgery, including total or partial splenectomy (PS), is the mainstay of SH management. Although total splenectomy carries a greater risk of overwhelming post-splenectomy infection than PS it has remained the most performed surgical procedure in children with SH. In the majority of pediatric patients with symptomatic SH, resolution of symptoms and resolution or improvement of cytopenias occurred after surgical treatment.
PubMed: 38660549
DOI: 10.12998/wjcc.v12.i11.1909 -
Respiratory Medicine Case Reports 2024A 59-year-old previously healthy woman presented with a six-month history of fever, nonproductive cough, and weight loss. The cause of these symptoms remained obscure...
A 59-year-old previously healthy woman presented with a six-month history of fever, nonproductive cough, and weight loss. The cause of these symptoms remained obscure despite a thorough, month-long hospitalization. On presentation, she was normotensive with a pulse of 98 beats/minute, respiratory rate of 20 breaths/minute, and a temperature of 39.4C. She was emaciated. Physical examination was notable for faint bibasilar crackles on lung auscultation. Initial laboratory testing revealed pancytopenia. Peripheral smear demonstrated normocytic, normochromic anemia without immature cells or schistocytes. Other notable laboratory findings included elevated levels of lactate dehydrogenase, elevated ferritin, and elevated levels of fasting serum triglycerides. A comprehensive laboratory evaluation for connective tissue disease was negative. Plain chest radiography was normal while computed tomography (CT) of the chest demonstrated sub-centimeter nodules in a branching centrilobular pattern as well as in a peri-lymphatic distribution without associated lymphadenopathy or organomegaly. The above constellation of laboratory abnormalities raised concern for hemophagocytic lymphohistiocytosis (HLH). Soluble IL-2 (CD25) receptor levels were markedly elevated. Bronchoscopy with transbronchial biopsies of the right lower lobe was performed, revealing intravascular lymphoma associated with HLH. Our case emphasizes the need for clinicians to consider vascular causes of tree - in-bud nodules in addition to the conventional bronchiolar causes. The case also is a reminder of the need to conduct an exhaustive search for malignancy, in patients with HLH.
PubMed: 38659648
DOI: 10.1016/j.rmcr.2024.102020 -
Clinical Case Reports Apr 2024Care must be taken to mitigate the effect of cognitive bias in times of frequent common presentations. The etiology of bicytopenias and pancytopenias must always be...
Care must be taken to mitigate the effect of cognitive bias in times of frequent common presentations. The etiology of bicytopenias and pancytopenias must always be carefully investigated. Blast cells in low count B ALL may not be seen on a peripheral smear and diagnosis often requires confirmational bone marrow aspirate with flow cytometry and molecular typing.
PubMed: 38659496
DOI: 10.1002/ccr3.8800