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Chakhunashvili DG, Chakhunashvili K, Kvirkvelia E. Visceral leishmaniasis misdiagnosed as an upper respiratory infection and iron-deficiency anemia in a 20-month-old male patient: a case report. J Med Case Rep 2024; 18:37. [PMID: 38291520 PMCID: PMC10829240 DOI: 10.1186/s13256-024-04356-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024] Open
Abstract
BACKGROUND Visceral Leishmaniasis should be suspected in every patient with a history of splenomegaly, fever, and pancytopenia. It is one of the most dangerous forms of infection and prompt recognition is the key to positive outcome. CASE PRESENTATION A 20-month-old Caucasian male patient was brought to our hospital as an outpatient with the complaint of persistent fever, which did not improve with empiric antibiotic treatment (> 96 hour after the initial dose). The antibiotic treatment had been prescribed by primary care physician at polyclinic, who also referred the patient to hematologist due to anemia, who prescribed iron supplement. Despite multiple subspecialist visits, bicytopenia was, unfortunately, left unidentified. Upon physical examination no specific signs were detected, however, spleen seemed slightly enlarged. Patient was admitted to the hospital for further work-up, management and evaluation. Abdominal ultrasound, complete blood count and c-reactive protein had been ordered. Hematologist and infectionist were involved, both advised to run serology for Epstein-Barr Virus and Visceral Leishmaniasis. The latter was positive; therefore, patient was transferred to the specialized clinic for specific management. CONCLUSION Both in endemic and non-endemic areas the awareness about VL should be increased among the medical professionals. We also recommend that our colleagues take the same approach when dealing with bicytopenia and fever, just as with pancytopenia and fever. The medical community should make sure that none of the cases of fever and pancytopenia are overlooked, especially if we have hepatomegaly and/or splenomegaly.
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Affiliation(s)
- Davit G Chakhunashvili
- Department of Pediatrics, Alte University, Tbilisi, Georgia
- Children's Clinic After I. Tsitsishvili, Tbilisi, Georgia
| | - Konstantine Chakhunashvili
- Department of Pediatrics, The University of Georgia, Tbilisi, Georgia.
- Children's Clinic After I. Tsitsishvili, Tbilisi, Georgia.
| | - Eka Kvirkvelia
- Department of Gynecology, Caucasus University, Tbilisi, Georgia
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Hemophagocytic Lymphohistiocytosis Associated With Hemolytic Uremic Syndrome in a Child: A Case Report and Systematic Literature Review. J Pediatr Hematol Oncol 2022; 44:e905-e910. [PMID: 35731942 DOI: 10.1097/mph.0000000000002265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/08/2021] [Indexed: 11/26/2022]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening disorder resulting from excessive activation and nonmalignant proliferation of T-lymphocytes and macrophages. Hemolytic uremic syndrome (HUS) is a disease characterized by microangiopathic hemolytic anemia, thrombocytopenia, and acute renal failure. Reports pertaining to the association between HLH and HUS are rarely published; however, we report on a 4-year-old boy who was diagnosed with both conditions and treated successfully with high-dose steroid and intravenous immunoglobulin. Differentiating HUS from HLH can be challenging because of their clinical similarities. Therefore, prompt diagnosis and immunosuppressive treatment are essential and life-saving to these patients.
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Histoplasmosis in Children; HIV/AIDS Not a Major Driver. J Fungi (Basel) 2021; 7:jof7070530. [PMID: 34209280 PMCID: PMC8305925 DOI: 10.3390/jof7070530] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 12/31/2022] Open
Abstract
The classification of histoplasmosis as an AIDS-defining illness has largely attributed its occurrence in people to the presence of HIV/AIDS especially in Africa. Prior to the advent of the HIV/AIDS epidemic, several cases of histoplasmosis were documented both in the pediatric and adult populations. Our review revealed 1461 reported cases of pediatric histoplasmosis globally in the last eight decades (1939-2021). North America (n = 1231) had the highest number of cases, followed by South America (n = 135), Africa (n = 65), Asia (n = 26) and Europe (n = 4). Histoplasmosis was much more common in the non-HIV pediatric population (n = 1418, 97.1%) compared to the HIV population. The non-HIV factors implicated were, childhood malignancies (n = 207), such as leukemias and lymphomas as well as their treatment, lung diseases (n = 7), environmental exposures and toxins (n = 224), autoimmune diseases (n = 12), organ transplants (n = 12), long-term steroid therapy (n = 3), the use of immunosuppressive drugs such as TNF-alpha inhibitors (n = 7) malnutrition (n = 12), histiocytosis (n = 3), Hyper immunoglobulin M and E syndromes (n = 15, 1.2%), pancytopenia (n = 26), diabetes mellitus (n = 1) and T-cell deficiency (n = 21). Paediatricians should always consider or rule out a diagnosis of histoplasmosis in children presenting with symptoms suggestive of the above clinical conditions.
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MacInnes R, Warris A. Paediatric Histoplasmosis 2000-2019: A Review of 83 Cases. J Fungi (Basel) 2021; 7:jof7060448. [PMID: 34199970 PMCID: PMC8229079 DOI: 10.3390/jof7060448] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 12/22/2022] Open
Abstract
Histoplasmosis is an endemic fungal infection that is confined to specific geographical regions. Histoplasma spp. are primary pathogens that cause disease in both immunocompetent and immunocompromised patients, ranging from a single-organ (mostly affecting the lungs) infection to life-threatening disseminated disease. Knowledge about the clinical epidemiology relies on data from adult populations; little is known about the patient and disease characteristics in the paediatric population. Therefore, a structured review of published cases of paediatric histoplasmosis between 2000 and 2019 was performed. A literature search of PubMed was conducted and the epidemiological and clinical data from 83 cases were analysed. The mean age at presentation was 9.5 ± 5.5 years, and 51% were girls. Two-thirds of the children were immunocompromised. The majority of children presented with disseminated disease. The most frequently observed clinical symptoms were respiratory symptoms, alongside non-specific systemic features, including fever, myalgia, fatigue and weight loss. The mortality rate was 11%. Histoplasmosis affects children of any age. Being immunocompromised is a risk factor for severe and disseminated disease. The lack of specific presenting features leads to underreporting and delay in diagnosis. To improve the recognition and outcome of histoplasmosis in childhood, increased awareness and surveillance systems are warranted.
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Affiliation(s)
- Rebecca MacInnes
- Aberdeen Fungal Group, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZD, UK;
| | - Adilia Warris
- Aberdeen Fungal Group, Institute of Medical Sciences, University of Aberdeen, Aberdeen AB25 2ZD, UK;
- MRC Centre for Medical Mycology, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter 4EX 4QD, UK
- Correspondence: ; Tel.: +44-1392-727593
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Mankala VM, Davis JL, Patel CV, Lin HC. Congenital Hepatic Fibrosis Presenting With Pancytopenia. JPGN REPORTS 2021; 2:e043. [PMID: 37206942 PMCID: PMC10191487 DOI: 10.1097/pg9.0000000000000043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/15/2020] [Indexed: 05/21/2023]
Affiliation(s)
- Vikas M. Mankala
- From the Division of Pediatric Gastroenterology, Doernbecher Children’s Hospital, Portland, OR
- Department of Pediatrics, Oregon Health & Science University, Portland, OR
| | - Jessica L. Davis
- Department of Pathology, Oregon Health & Science University, Portland, OR
| | - Chirag V. Patel
- Department of Diagnostic Radiology, Oregon Health and Science University, Portland, OR
| | - Henry C. Lin
- From the Division of Pediatric Gastroenterology, Doernbecher Children’s Hospital, Portland, OR
- Department of Pediatrics, Oregon Health & Science University, Portland, OR
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Offenbacher R, Rybinski B, Joseph T, Rahmani N, Boucher T, Weiser DA. An 8-Year-Old Boy With Fever, Splenomegaly, and Pancytopenia. Pediatrics 2020; 146:peds.2019-2372. [PMID: 32532792 DOI: 10.1542/peds.2019-2372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/28/2020] [Indexed: 11/24/2022] Open
Abstract
An 8-year-old boy with no significant past medical history presented to his pediatrician with 5 days of fever, diffuse abdominal pain, and pallor. The pediatrician referred the patient to the emergency department (ED), out of concern for possible malignancy. Initial vital signs indicated fever, tachypnea, and tachycardia. Physical examination was significant for marked abdominal distension, hepatosplenomegaly, and abdominal tenderness in the right upper and lower quadrants. Initial laboratory studies were notable for pancytopenia as well as an elevated erythrocyte sedimentation rate and C-reactive protein. Computed tomography (CT) of the abdomen and pelvis showed massive splenomegaly. The only significant history of travel was immigration from Albania 10 months before admission. The patient was admitted to a tertiary care children's hospital and was evaluated by hematology-oncology, infectious disease, genetics, and rheumatology subspecialty teams. Our multidisciplinary panel of experts will discuss the evaluation of pancytopenia with apparent multiorgan involvement and the diagnosis and appropriate management of a rare disease.
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Affiliation(s)
- Rachel Offenbacher
- The Children's Hospital at Montefiore, Bronx, New York; and .,Albert Einstein College of Medicine, Bronx, New York
| | - Brad Rybinski
- Albert Einstein College of Medicine, Bronx, New York
| | - Tuhina Joseph
- The Children's Hospital at Montefiore, Bronx, New York; and.,Albert Einstein College of Medicine, Bronx, New York
| | - Nora Rahmani
- The Children's Hospital at Montefiore, Bronx, New York; and.,Albert Einstein College of Medicine, Bronx, New York
| | | | - Daniel A Weiser
- The Children's Hospital at Montefiore, Bronx, New York; and.,Albert Einstein College of Medicine, Bronx, New York
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López LF, Valencia Y, Tobón ÁM, Velásquez O, Santa CD, Cáceres DH, Restrepo Á, Cano LE. Childhood histoplasmosis in Colombia: Clinical and laboratory observations of 45 patients. Med Mycol 2016; 54:677-83. [PMID: 27118801 DOI: 10.1093/mmy/myw020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 03/10/2016] [Indexed: 11/13/2022] Open
Abstract
Histoplasmosis is an important mycosis in the Americas; and in children with no immune system abnormalities, histoplasmosis is typically a self-limited process. In contrast, in children with immune problems, disease manifestations are frequently more severe and include dissemination. From 1984 to 2010, a retrospective study of paediatric patients who had been diagnosed with histoplasmosis was performed. A total of 45 pediatric cases of histoplasmosis were identified. The most important risk factor was malnutrition (37%), followed by environmental exposure (33%). The patients exhibited pulmonary infiltrates (83%), fever (76%), cough, constitutional symptoms (38%), headache (35%), and lymph node hypertrophy (33%). Concerning the clinical forms, 64% of the patients presented with the progressive disseminated form that frequently affected the central nervous system (48%). Diagnostic laboratory tests indicated that the cultures were positive for 80% of the patients, the agar gel immunodiffusion was reactive in 95%, the M band of the precipitate was more commonly observed (81%), and the complement fixation tests were reactive in 88% of the patients. The timely diagnosis of histoplasmosis is important, and for this reason, it is hoped that the results of this study will lead pediatricians toward a better understanding of this mycosis in children.
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Affiliation(s)
- Luisa F López
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia
| | - Yorlady Valencia
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia
| | - Ángela M Tobón
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia Hospital La María, Medellín, Colombia
| | - Oscar Velásquez
- Departamento de Pediatría, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | | | - Diego H Cáceres
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia
| | - Ángela Restrepo
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia
| | - Luz E Cano
- Medical and Experimental Mycology Group, Corporación para Investigaciones Biológicas (CIB), Medellín, Colombia Escuela de Microbiología, Universidad de Antioquia, Medellín, Colombia
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de José Gómez MI, Orio Hernández M, Bilbao Garagoitia A, García Rodríguez J, Baquero Artigao F. [Disseminated histoplasmosis]. An Pediatr (Barc) 2005; 63:249-52. [PMID: 16219279 DOI: 10.1157/13078489] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We describe two cases of disseminated histoplasmosis, which are of interest due to their severity and the infrequency of this infection in our environment. Both children were immunocompromised immigrants from Latin America who developed prolonged fever, weight loss, hepatosplenomegaly and pancytopenia. One patient had respiratory symptoms with associated alterations on x-ray, while no radiological alterations were found in the other patient. Despite administration of broad-spectrum antibiotics and extraction of samples for microbiological analysis, both patients had a rapid and fatal outcome and the diagnosis was made post mortem. Because of its severity, disseminated histoplasmosis should be considered in the differential diagnosis of fever, hepatosplenomegaly and pancytopenia, with or without alterations on chest x-ray, in immunosuppressed children who were born in or have visited endemic regions. In these patients, therapy should be started immediately without waiting for the results of diagnostic tests.
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