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Clark SM, Samareh-Jahani F, Chaudhuri MA. Massive Splenomegaly and Pancytopenia: It's a Hairy Situation. Cureus 2020; 12:e12237. [PMID: 33500860 PMCID: PMC7819457 DOI: 10.7759/cureus.12237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
A 33-year-old previously healthy Middle Eastern male presented to the emergency department with four weeks of progressively worsening fatigue, dyspnea on exertion, night sweats, and a 10-pound weight loss after suffering a self-limiting viral upper respiratory illness. He was found to be profoundly anemic and thrombocytopenic with normal white blood cell count with a lymphocytic predominance. His anemia was refractory to red blood cell transfusions, to which he developed hyperbilirubinemia. A CT scan revealed hepatomegaly and massive splenomegaly associated with multi-station abdominopelvic lymphadenopathy. A peripheral blood smear revealed several lymphocytes with hairy cell features and bone marrow biopsy revealed hypercellularity with interstitial infiltration by mature lymphoid cells. Flow cytometry confirmed the diagnosis of hairy cell leukemia (HCL) and this patient was initiated on cladribine chemotherapy. This case illustrates the uniqueness of this patient presenting within a short time course, at an atypical age, and with uncommon features for HCL including lymphadenopathy, hepatomegaly, and petechial skin rash. This case also highlights an important point regarding the management of severe anemia in the acute setting while undergoing splenic sequestration. His lack of response to red blood cell transfusions highlights the need for more research on the use of transfusions in patients who are not current surgical candidates for splenectomy.
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Affiliation(s)
- Sarah M Clark
- Internal Medicine, Emory University School of Medicine, Atlanta, USA
| | | | - Munir A Chaudhuri
- Internal Medicine, Emory University School of Medicine, Atlanta, USA
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Kohla S, Ibrahim FA, Aldapt MB, ELSabah H, Mohamed S, Youssef R. A Rare Case of Hairy Cell Leukemia with Unusual Loss of CD123 Associated with COVID-19 at the Time of Presentation. Case Rep Oncol 2020; 13:1430-1440. [PMID: 33442367 PMCID: PMC7772869 DOI: 10.1159/000512830] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 10/27/2020] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) pandemic has been a serious threat and has been reported with different presentations and complications. Older age, along with comorbidities such as diabetes, hypertension, or cardiac disease, increases the risk factors for COVID-19 severity and death [N Engl J Med. 2020;382(18):1708–20 and Lancet Respir Med. 2020 05;8(5):475–81]. It is proposed that cancer patients have a significantly higher incidence of severe incidents including admission to the intensive care unit, the necessity for assisted ventilation, and even death after catching the virus compared with non-cancer patients [Lancet Oncol. 2020;21(3):335–7]. It is also described that cancer patients appear to be twice as likely to contract infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) [JAMA Oncol. 2020;6(7):1108–10]. Hairy cell leukemia (HCL) is a rare B-cell lymphoproliferative disorder, with patients typically presenting with cytopenias, marked splenomegaly in 80–90% of patients, circulating leukemia cells, bone marrow infiltration and the presence of BRAF V600E somatic mutation [Indian J Hematol Blood Transfus. 2014;30(Suppl 1):413–7]. Leukemic cells classically have central nuclei and abundant cytoplasm with hairy-like projections and express CD11c, CD25, CD103, and CD123 [Indian J Hematol Blood Transfus. 2014;30(Suppl 1):413–7]. Loss of CD123 in HCL has been rarely reported in the literature [Am J Hematol. 2019;94(12):1413–22]. We describe a unique case of a COVID-19-positive male who presented with severe respiratory symptoms, deteriorated quickly, and was intubated. Workup of severe progressive pancytopenia and bone marrow examination revealed HCL without splenomegaly and with atypical unusual loss of CD123. To our knowledge, this is the first case of CD123-negative HCL without splenomegaly associated with COVID-19 infection as the initial presentation.
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Affiliation(s)
- Samah Kohla
- Department of Lab Medicine and Pathology, Hematology Division, Hamad Medical Corporation, Doha, Qatar.,Department of Clinical Pathology, Hematology Division, Faculty of Medicine, Al-Azhar University, Cairo, Egypt.,Weill Cornell Medicine, Doha, Qatar
| | - Feryal A Ibrahim
- Department of Lab Medicine and Pathology, Hematology Division, Hamad Medical Corporation, Doha, Qatar
| | - Mahmood B Aldapt
- Department of Hematology-Oncology, Hamad Medical Corporation, Doha, Qatar
| | - Hesham ELSabah
- Department of Hematology-Oncology, Hamad Medical Corporation, Doha, Qatar
| | - Shehab Mohamed
- Department of Hematology-Oncology, Hamad Medical Corporation, Doha, Qatar
| | - Reda Youssef
- Department of Clinical Imaging, Hamad Medical Corporation, Doha, Qatar.,Weill Cornell Medicine, Doha, Qatar
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"Hairy Cell Leukemia (HCL): 'Real World' Outcome". Indian J Hematol Blood Transfus 2020; 36:267-270. [PMID: 32425376 DOI: 10.1007/s12288-019-01199-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 12/17/2018] [Indexed: 10/25/2022] Open
Abstract
HCL is an uncommon B cell lympho-proliferative disorder with high remission rates. There is paucity of data on the long-term outcome of HCL from India. We retrospectively collected data from individual case records of patients with HCL who were treated in Cancer Institute, Chennai from January 2001 until January 2018. Sixteen patients were diagnosed with HCL and were treated with cladribine (81%), interferon (13%) and one patient received only best supportive care (6%). All the treated patients achieved complete response. More than half of the patients developed febrile neutropenia but there were no treatment related mortality. The 5-year DFS was 77% and 5-year OS was 80%. Relapse of disease was seen in 27%. HCL is a curable malignancy with high remission rates and survival comparable to patient treated in west.
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Gupta AK, Sachdeva MUS, Ahluwalia J, Das R, Naseem S, Sharma P, Kumar N, Malhotra P, Varma N, Varma S. Haematological profile of 21 patients with hairy cell leukaemia in a tertiary care centre of north India. Indian J Med Res 2016; 142:426-9. [PMID: 26609034 PMCID: PMC4683827 DOI: 10.4103/0971-5916.169204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Background & objectives: Hairy cell leukaemia (HCL) is a B cell neoplasm which constitutes around 2 per cent of all the lymphoid leukaemias. It has a characteristic morphology and immunophenotypic profile. It is important to distinguish HCL from other B cell lymphoproliferative disorders due to availability of different chemotherapeutic agents. This study presents clinical, haematological and immunophenotypic profile of patients with HCL seen over a period of four years in a tertiary care hospital in north India. Methods: Twenty one cases of hairy cell leukaemia were analyzed for their clinical details, haemogram, bone marrow examination and immunophenotypic findings. Results: Age of the patients ranged from 28-76 yr with male predominance. Weakness and fever were commonest presentations. Splenomegaly, hepatomegaly, lymphadenopathy were seen in decreasing order of frequency. Anaemia was noted in all 21 patients, leukopenia in 15 and thrombocytopenia in 19 cases. Fourteen patients were pancytopenic. Bone marrow examination showed typical hairy cells in all cases. Immunophenotyping showed expression of CD19, CD20, CD103, CD25 and CD11c in all cases, while positivity was seen for CD79b in 93.7 per cent, kappa light chain restriction in 60 per cent and lambda in 40 per cent cases. Notably, 20 per cent showed CD10 and 12 per cent showed CD23 expression. Interpretation & conclusions: This study reveals some unusual findings in otherwise classical disease entity, like absence of palpable spleen, presence of lymphadenopathy, normal or elevated leukocyte counts, expression of CD10, which at times could be diagnostically challenging.
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Konkay K, Uppin MS, Uppin SG, Raghunadha Rao D, Geetha CH, Paul TR. Hairy cell leukemia: clinicopathological and immunophenotypic study. Indian J Hematol Blood Transfus 2014; 30:180-6. [PMID: 25114404 PMCID: PMC4115087 DOI: 10.1007/s12288-013-0231-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 01/17/2013] [Indexed: 11/29/2022] Open
Abstract
Hairy cell leukemia (HCL) is a rare neoplasm of mature small B lymphoid cells with characteristic circumferential 'hairy projections' involving the peripheral blood, bone marrow and splenic red pulp. With the advent of immunophenotyping and newer treatment modalities, prolonged remission can be achieved after a definitive diagnosis. Due to the rarity of this condition and presence of only a few case series from India, this work was undertaken. The aim was to study the clinico-pathologic and immunophenotypic features of all cases diagnosed as hairy cell leukemia. The cases were retrieved from Hematopathology records, between 1991 and 2012. The complete clinical details, investigations, treatment and follow-up were obtained from Medical Oncology records. The peripheral blood picture, bone marrow cytology and trephine sections along with special stains were reviewed. There were 12 cases of HCL during the study period with a M:F ratio of 11:1. Of these, ten were diagnosed as classical HCL and two as variant HCL. The most common clinical manifestations were fever, easy fatigability and weakness. Splenomegaly was present in 81.8 % cases. Though all the patients showed some form of cytopenia, there were three (25 %) patients with leucocytosis. The smears from all patients showed atypical lymphoid cells with circumferential hairy projections. TRAP was positive in 9 patients (81.8 %). Immunophenotyping was done in six cases, four were confirmed as HCL and two were diagnosed as HCL-v. The patients treated with Cladribine generally had a good response. The characteristic morphology of the hairy cells; along with correlation with the clinical features, TRAP positivity and immunophenotyping by flow cytometry is essential for diagnosis. Treatment response with Cladribine is good and has prolonged remission rates.
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Affiliation(s)
- Kaumudi Konkay
- />Department of Pathology, Nizam’s Institutes of Medical Sciences (NIMS), Punjagutta, Hyderabad, 5000082 India
| | - Megha S. Uppin
- />Department of Pathology, Nizam’s Institutes of Medical Sciences (NIMS), Punjagutta, Hyderabad, 5000082 India
| | - Shantveer G. Uppin
- />Department of Pathology, Nizam’s Institutes of Medical Sciences (NIMS), Punjagutta, Hyderabad, 5000082 India
| | - D. Raghunadha Rao
- />Department of Medical Oncology, Nizam’s Institutes of Medical Sciences (NIMS), Hyderabad, India
| | - CH. Geetha
- />Department of Pathology, Nizam’s Institutes of Medical Sciences (NIMS), Punjagutta, Hyderabad, 5000082 India
| | - T. Roshni Paul
- />Department of Pathology, Nizam’s Institutes of Medical Sciences (NIMS), Punjagutta, Hyderabad, 5000082 India
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Venkatesan S, Purohit A, Aggarwal M, Manivannan P, Tyagi S, Mahapatra M, Pati HP, Saxena R. Unusual presentation of hairy cell leukemia: a case series of four clinically unsuspected cases. Indian J Hematol Blood Transfus 2014; 30:413-7. [PMID: 25332634 DOI: 10.1007/s12288-014-0442-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/26/2014] [Indexed: 11/26/2022] Open
Abstract
Hairy cell leukemia (HCL) is characterized by pancytopenia and usually associated with massive splenomegaly, however the same may not be true in the clinical settings. Here we report four cases of HCL and all of them were without the classical clinical feature of splenomegaly. This is an observational study conducted between January 2013 to March 2014 where we could diagnose ten cases of HCL in Department of Hematology, All India Institute of Medical Sciences, New Delhi. Of these, four cases attracted attention because of absence of classical clinical features of HCL. Of the four cases, three presented with weakness/fatigability while fourth patient presented with recurrent respiratory tract infection. Surprising finding in these cases was absence of splenomegaly, both clinically and on imaging which demerit the suspicion of HCL clinically. All four had bi/pancytopenia and bone marrow examination coupled with immunophenotypic analysis confirmed the diagnosis of HCL. Three patients received chemotherapy with cladribine and achieved complete hematological remission. One patient did not receive chemotherapy due to poor general condition and was subsequently lost to follow up. To conclude, HCL can and do present without splenomegaly and this should not restrain one from suspecting HCL based on histomorphology which needs to be further confirmed by ancillary techniques. This finding in our series could be because these cases were picked early in their natural course of the disease. A high index of suspicion is essential for diagnosing and appropriately managing such cases.
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Affiliation(s)
- S Venkatesan
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Abhishek Purohit
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Mukul Aggarwal
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Prabhu Manivannan
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Seema Tyagi
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Manoranjan Mahapatra
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Hara P Pati
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
| | - Renu Saxena
- Department of Hematology, All India Institute of Medical Sciences, New Delhi, India
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Pande P, Yelikar BR, Kumar U M. A hairy cell leukaemia variant - a rare case report. J Clin Diagn Res 2013; 7:358-60. [PMID: 23543122 DOI: 10.7860/jcdr/2013/5169.2768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Accepted: 11/29/2012] [Indexed: 11/24/2022]
Abstract
The aim of the article is to present a rare case of Hairy cell leukaemia variant (HCl-V) which is a distinct clinico-pathological entity with intermediate features between classical HCl (HCl-C) and B-cell prolymphocytic leukaemia. It is an uncommon disorder accounting for approximately 0.4% of chronic lymphoid malignancies and 10% of all HCl cases. A 58 year old woman presented with pain abdomen and loss of weight. On examination she had massive splenomegaly. Peripheral smear was reported as chronic lymphoproliferative disorder (? Hairy cell leukemia or splenic lymphoma with villous lymphocytes). On Bone marrow examination, differential diagnosis was given as splenic lymphoma with villous lymphocytes (SLVL) and prolymphocytic variant of Hairy cell leukemia. On flow cytometric analysis, these cells were positive for CD11c, CD19, CD20, and CD22. Based on the clinical, peripheral smear, bone marrow and flow cytometry findings, a diagnosis of hairy cell leukaemia variant was confirmed. The differential diagnosis should always include SLVL, HCL-C and Japanese variant HCL because they have different clinical and biological features, particularly regarding their response to purine analogue-based treatment or splenectomy.
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Arora N, Manipadam MT, Nair S. Frequency and distribution of lymphoma types in a tertiary care hospital in South India: analysis of 5115 cases using the World Health Organization 2008 classification and comparison with world literature. Leuk Lymphoma 2012; 54:1004-11. [PMID: 22971239 DOI: 10.3109/10428194.2012.729056] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This study aimed to analyze the distribution of lymphoid neoplasms in a single tertiary care center in India using the World Health Organization (WHO) 2008 classification. Histological material of 5115 patients with histopathological diagnosis of lymphoma, diagnosed over a period of 10 years (2001-2010), was analyzed retrospectively. Hodgkin lymphoma (HL) constituted 21.3% (n = 1089) and non-Hodgkin lymphomas (NHLs) constituted 78.7% (n = 4026). Of these, B-cell neoplasms accounted for 78.6% (n = 3166) and T-cell/natural killer (NK)-cell neoplasms 20.2% (n = 815) of the NHLs. The commonest subtype of NHL was diffuse large B-cell lymphoma (n = 1886, 46.9%). The frequency of peripheral T-cell/NK-cell lymphomas in this study was higher than in the Western literature but less than the frequency documented in some Asian countries. Similar to the Western literature but in contrast to previous Indian studies, peripheral T-cell lymphoma, not otherwise specified (PTCL NOS) (n = 238) was the commonest histological subtype of T-cell/NK-cell NHL in this study and constituted 5.9% of the total NHLs. Mixed cellularity (MC-CHL) (n = 488, 45%) was the major subtype of HL. Primary extranodal lymphoma (ENL) accounted for 32.8% (n = 1321) of all NHLs and most frequently involved the gastrointestinal tract. This study also documents the frequency of many rare types of lymphoma in South India.
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Affiliation(s)
- Neeraj Arora
- Department of Hematology, Christian Medical College, Vellore, Tamil Nadu, India.
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Electron microscopy morphology of the mitochondrial network in human cancer. Int J Biochem Cell Biol 2009; 41:2062-8. [DOI: 10.1016/j.biocel.2009.02.002] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2008] [Revised: 01/08/2009] [Accepted: 02/06/2009] [Indexed: 12/17/2022]
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