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de Sena ACVP, de Arruda JAA, Oliveira SR, Pereira NM, Faria LDS, Travassos DV, Silva TA. Orofacial Cryptococcosis: A Challenging Clinical Report and a Systematic Analysis of the Literature. Int J Surg Pathol 2024; 32:165-181. [PMID: 37143300 DOI: 10.1177/10668969231169048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Cryptococcosis is a neglected fungal disease. The scarcity of studies on oral cryptococcosis is certainly due to rarity and/or underreporting of the disease, especially in Brazil. We describe an example of orofacial cryptococcosis affecting a 57-year-old man after heart transplantation, who presented with multiple erythematous ulcers and erosions distributed in the chin, nasal cavity, labial mucosa, hard palate, and buccal vestibule. Computed tomography revealed opacities and micronodules in the lungs. Histopathological features of the oral and pulmonary lesions were compatible with Cryptococcus spp. Amphotericin B and fluconazole were used for treatment during hospitalization and itraconazole for prolonged therapy after hospital discharge. The patient has been under follow up for 6 months without signs of disease. According to a review conducted in PubMed, Web of Science, Scopus, Embase, and LILACS for data analysis of oral cryptococcosis, 26 reports were described in the literature. Predilection for men was observed (85%), with a male:female ratio of 5.5:1. The mean age of the individuals was 49 ± 15.3 years. Oral cryptococcosis mostly presented as an ulcer (n = 17). The palate and tongue were the most affected sites (n = 9 for each). Amphotericin B was the primary therapy utilized in most patients. Seventeen (65%) individuals survived. Knowledge of the clinicodemographic aspects of oral cryptococcosis is important for clinicians in decision making and surveillance.
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Affiliation(s)
- Ana Carolina Velasco Pondé de Sena
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - José Alcides Almeida de Arruda
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Sicília Rezende Oliveira
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Nickolas Mendes Pereira
- Multiprofessional Integrated Residency in Health, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Larissa Dos Santos Faria
- Multiprofessional Integrated Residency in Health, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Denise Vieira Travassos
- Multiprofessional Integrated Residency in Health, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Department of Social and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Tarcília Aparecida Silva
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Multiprofessional Integrated Residency in Health, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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2
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de Arruda JAA, Tomo S, Cunha JLS, Guevara JR, Martínez I, Reyes O, Bracho V, Sanchez C, de Andrade BAB, Villarroel-Dorrego M. Mucosal Leishmaniasis of the lip: Report of an Exuberant case in a Young man. Head Neck Pathol 2023; 17:540-545. [PMID: 36346574 PMCID: PMC10293522 DOI: 10.1007/s12105-022-01497-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/16/2022] [Accepted: 09/17/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Leishmaniasis is a tropical disease caused by protozoan parasites of the genus Leishmania. Mucosal leishmaniasis has been described as secondary to the cutaneous form; however, isolated mucosal involvement can also occur. Specifically, mucosal leishmaniasis of the lip is poorly described and its diagnosis challenges clinicians. METHODS We herein report a case of mucosal leishmaniasis affecting the lower lip without cutaneous involvement in a 20-year-old Venezuelan man. The patient had no relevant past medical history. Clinically, a mass-like lesion with ulcerations and crusts was observed. RESULTS Microscopically, the lesion was composed of granulomatous inflammation along with macrophages containing intracytoplasmic inclusions similar to round-shaped Leishmania. The species Leishmania (Viannia) braziliensis was confirmed. Treatment with meglumine antimonate was effective. The lesion healed satisfactorily, and no side effects or recurrences were observed. CONCLUSION Clinicians should be aware of isolated forms of mucosal leishmaniasis of the lip, even in cases where the cutaneous lesion is undetected or clinically manifests as self-limiting. Knowing the endemic areas in the scenario of the dynamics of the ecoepidemiology of leishmaniasis is also essential for surveillance and counselling of the population.
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Affiliation(s)
- José Alcides Almeida de Arruda
- Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Saygo Tomo
- Department of Stomatology, A.C.Camargo Cancer Center, São Paulo, Brazil
| | - John Lennon Silva Cunha
- Department of Oral Diagnosis, Piracicaba Dental School, Universidade Estadual de Campinas, Piracicaba, Brazil
| | - José Ramón Guevara
- National Programme of Leishmaniasis, Biomedicine Institute “Dr. Jacinto Convit”, Caracas, Venezuela
| | - Idalina Martínez
- National Programme of Leishmaniasis, Biomedicine Institute “Dr. Jacinto Convit”, Caracas, Venezuela
| | - Oscar Reyes
- National Programme of Leishmaniasis, Biomedicine Institute “Dr. Jacinto Convit”, Caracas, Venezuela
| | - Verónica Bracho
- National Programme of Leishmaniasis, Biomedicine Institute “Dr. Jacinto Convit”, Caracas, Venezuela
| | - Carlos Sanchez
- Oral Medicine, Dental School, Universidad Central de Venezuela, Caracas, Venezuela
| | - Bruno Augusto Benevenuto de Andrade
- Department of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, R. Rodolpho Paulo Rocco, n. 325, 1st floor, Cidade Universitária, Rio de Janeiro, RJ Brazil
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Kumar P, Kumar P, Singh N, Khajuria S, Patel R, Rajana VK, Mandal D, Velayutham R. Limitations of current chemotherapy and future of nanoformulation-based AmB delivery for visceral leishmaniasis-An updated review. Front Bioeng Biotechnol 2022; 10:1016925. [PMID: 36588956 PMCID: PMC9794769 DOI: 10.3389/fbioe.2022.1016925] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/31/2022] [Indexed: 12/15/2022] Open
Abstract
Visceral leishmaniasis (VL) is the most lethal of all leishmaniasis diseasesand the second most common parasiticdisease after malaria and,still, categorized as a neglected tropical disease (NTD). According to the latest WHO study, >20 Leishmania species spread 0.7-1.0 million new cases of leishmaniasis each year. VL is caused by the genus, Leishmania donovani (LD), which affects between 50,000 and 90,000 people worldwide each year. Lack of new drug development, increasing drug resistance, toxicity and high cost even with the first line of treatmentof Amphotericin B (AmB), demands new formulation for treatment of VLFurther the lack of a vaccine, allowedthe researchers to develop nanofomulation-based AmB for improved delivery. The limitation of AmB is its kidney and liver toxicity which forced the development of costly liposomal AmB (AmBisome) nanoformulation. Success of AmBisome have inspired and attracted a wide range of AmB nanoformulations ranging from polymeric, solid lipid, liposomal/micellar, metallic, macrophage receptor-targetednanoparticles (NP) and even with sophisticated carbon/quantum dot-based AmBnano delivery systems. Notably, NP-based AmB delivery has shown increased efficacy due to increased uptake, on-target delivery and synergistic impact of NP and AmB. In this review, we have discussed the different forms of leishmaniasis disease and their current treatment options with limitations. The discovery, mechanism of action of AmB, clinical status of AmB and improvement with AmBisome over fungizone (AmB-deoxycholate)for VL treatment was further discussed. At last, the development of various AmB nanoformulation was discussed along with its adavantages over traditional chemotherapy-based delivery.
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Affiliation(s)
- Prakash Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Pawan Kumar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Nidhi Singh
- National Institute of Pharmaceutical Education and Research, Ahmedabad, India
| | - Salil Khajuria
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Rahul Patel
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Vinod Kumar Rajana
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India
| | - Debabrata Mandal
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India,*Correspondence: Ravichandiran Velayutham, ; Debabrata Mandal,
| | - Ravichandiran Velayutham
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Hajipur, India,National Institute of Pharmaceutical Education and Research, Kolkata, India,*Correspondence: Ravichandiran Velayutham, ; Debabrata Mandal,
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Botelho MCB, Ferreira LL, Fikaris S, Prado-Ribeiro AC, Soubhia AMP, Biasoli ER, Miyahara GI, Bernabé DG. Tongue Nodule as Primary Manifestation of American Cutaneous Leishmaniasis in an Immunocompetent Patient. Head Neck Pathol 2021; 15:1069-1073. [PMID: 33372239 PMCID: PMC8384968 DOI: 10.1007/s12105-020-01253-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 11/17/2020] [Indexed: 01/01/2023]
Abstract
Leishmaniasis is a parasitic disease considered an endemic public health problem in developing countries, where it is a reportable disease. Isolated oral manifestation is rare, and its clinical manifestations are variable. In this paper we describe an unusual case of an immunocompetent patient, 57-year-old man with a painless reddish submucosal nodule located on the tongue dorsum. Microscopical analysis showed chronic inflammatory infiltrate with macrophages containing leishmania in cytoplasmic vacuoles. PCR assays confirmed the diagnosis and patient was treated with meglumine antimoniate for 30 days. Absence of the parasite was confirmed by PCR. Thirteen years after treatment, a scar fibrosis persisted on the tongue dorsum. The case reported reveals that leishmaniasis should be considered in the diagnosis of tongue nodules in immunocompetent patients.
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Affiliation(s)
- Maria Clara Bertolini Botelho
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Lígia Lavezo Ferreira
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Stelios Fikaris
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Ana Carolina Prado-Ribeiro
- Dental Oncology Service, São Paulo State Cancer Institute (ICESP-FMUSP), University of São Paulo Medical School, São Paulo, São Paulo, Brazil
| | - Ana Maria Pires Soubhia
- Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Eder Ricardo Biasoli
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
- Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Glauco Issamu Miyahara
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
- Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil
| | - Daniel Galera Bernabé
- Oral Oncology Center, School of Dentistry, São Paulo State University (Unesp), 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil.
- Department of Diagnosis and Surgery, São Paulo State University (Unesp), School of Dentistry, 1193 José Bonifácio St, Araçatuba, São Paulo, 15050-015, Brazil.
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Kariyawasam R, Valencia BM, Lau R, Shao E, Thompson CA, Stevens M, Kincaid L, Del Castillo ALQ, Cruz-Arzapalo LO, Llanos-Cuentas A, Boggild AK. Evaluation of a point-of-care molecular detection device for Leishmania spp. and intercurrent fungal and mycobacterial organisms in Peruvian patients with cutaneous ulcers. Infection 2021; 49:1203-1211. [PMID: 34368941 DOI: 10.1007/s15010-021-01673-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 07/26/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Overlapping clinical features of cutaneous leishmaniasis (CL) with ulcers caused by fungi and mycobacteria necessitate confirmatory diagnostic testing. We evaluated a handheld battery-operated device for detection of CL and common fungal and mycobacterial causes of ulcers. METHODS We validated Palm PCR™ for detection of common ulcerative skin pathogens using ATCC® reference and clinical strains of Leishmania, mycobacteria, and fungi in the lab and field. Amplified products were Sanger sequenced. Performance characteristics were calculated using conventional PCR as a reference standard. RESULTS Palm PCR™ detected 100% of ATCC® strains of Leishmania, fungi, and mycobacteria, with sensitivity and specificity of 90% and 91.7%, respectively. In the field, the sensitivity for detection of Leishmania in patients with suspected CL was 100%. In 61% of CL patients, co-colonization with genera such as Malassezia, Aspergillus, Candida, and Cladosporium was detected. In 50% of CL patients with an inflammatory (secondarily infected) phenotype, detected fungal species had known associations with human cutaneous disease. CONCLUSIONS Palm PCR™ performs comparably to conventional PCR for detection of Leishmania, fungi, and mycobacteria. This work has implications for the diagnostic approach to tropical ulcers, and has the potential to improve field detection of ulcerative pathogens in resource constrained areas.
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Affiliation(s)
| | - Braulio M Valencia
- Instituto de Medicina Tropical "Alexander Von Humboldt", Lima, Peru
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Rachel Lau
- Public Health Ontario Laboratory, Toronto, ON, Canada
| | - Eric Shao
- Department of Microbiology and Immunology, Western University, London, ON, Canada
| | - Courtney A Thompson
- Department of Medicine, University of Toronto, Toronto, ON, Canada
- Tropical Disease Unit, Toronto General Hospital, 200 Elizabeth Street, 13EN-218, Toronto, ON, M5G 2C4, Canada
- Markham-Stouffville Hospital, Markham, ON, Canada
| | - Michael Stevens
- Division of Clinical Dermatology and Cutaneous Science, Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Leah Kincaid
- Alliance Dermatology Associates, Lawrenceville, NJ, USA
| | | | | | - Alejandro Llanos-Cuentas
- Instituto de Medicina Tropical "Alexander Von Humboldt", Lima, Peru
- Facultad de Ciencias, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Andrea K Boggild
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.
- Department of Medicine, University of Toronto, Toronto, ON, Canada.
- Tropical Disease Unit, Toronto General Hospital, 200 Elizabeth Street, 13EN-218, Toronto, ON, M5G 2C4, Canada.
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Costa MDC, de Carvalho MM, Sperandio FF, Ribeiro Junior NV, Hanemann JAC, Pigossi SC, de Carli ML. Oral Paracoccidioidomycosis affecting women: A systematic review. Mycoses 2020; 64:108-122. [PMID: 33031605 DOI: 10.1111/myc.13194] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/25/2020] [Accepted: 10/01/2020] [Indexed: 12/14/2022]
Abstract
Paracoccidioidomycosis (PCM) is an infection caused by fungi of the genus Paracoccidioides and is marked by a strong predilection for men; nevertheless, some women have had developed PCM and have presented oral involvement by the disease. OBJECTIVES To review all published cases until August 2020 of oral PCM in women, with emphasis on the presence of systemic changes, deleterious habits (tobacco and alcohol) and oral manifestation features through a systematic review. METHODS Observational studies (both prospective and retrospective) and case reports indexed in the Embase, PubMed, Scopus, Web of Science and LIVIVO databases were selected by two reviewers in a two-phase process following the pre-established PICOS criteria. RESULTS Twenty-five studies met the eligibility criteria and were selected for qualitative synthesis, of which 72 participants were enrolled. Brazilian White women between 40 and 50 years were the most affected and social history revealed them to be housewives or rural workers. Fifteen women (33.3% of the informed cases) presented any systemic change at the time of PCM diagnosis, namely pregnancy, HIV infection and/or depression. Moriform stomatitis was predominant and affected preferentially the gingivae and alveolar processes in the form of a single painful lesion. Most patients were treated with sulfamethoxazole + trimethoprim or itraconazole. CONCLUSIONS Oral PCM in women is rare; some cases showed systemic changes at the time of PCM diagnosis, namely HIV infection, pregnancy and depression. New studies should be conducted to elucidate the influence of systemic alterations on the development of oral PCM in women.
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Affiliation(s)
- Matheus de Castro Costa
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Milena Moraes de Carvalho
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Felipe Fornias Sperandio
- Department of Pathology and Parasitology, Institute of Biomedical Sciences, Federal University of Alfenas, Alfenas, MG, Brazil.,Oral Medicine Oral Pathology Resident, Faculty of Dentistry, University of British Columbia, Vancouver, BC, Canada
| | - Noé Vital Ribeiro Junior
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - João Adolfo Costa Hanemann
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Suzane Cristina Pigossi
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Marina Lara de Carli
- Department of Clinic and Surgery, School of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
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Ashraf N, Kubat RC, Poplin V, Adenis AA, Denning DW, Wright L, McCotter O, Schwartz IS, Jackson BR, Chiller T, Bahr NC. Re-drawing the Maps for Endemic Mycoses. Mycopathologia 2020; 185:843-865. [PMID: 32040709 PMCID: PMC7416457 DOI: 10.1007/s11046-020-00431-2] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 01/24/2020] [Indexed: 01/19/2023]
Abstract
Endemic mycoses such as histoplasmosis, coccidioidomycosis, blastomycosis, paracoccidioidomycosis, and talaromycosis are well-known causes of focal and systemic disease within specific geographic areas of known endemicity. However, over the past few decades, there have been increasingly frequent reports of infections due to endemic fungi in areas previously thought to be “non-endemic.” There are numerous potential reasons for this shift such as increased use of immune suppressive medications, improved diagnostic tests, increased disease recognition, and global factors such as migration, increased travel, and climate change. Regardless of the causes, it has become evident that our previous understanding of endemic regions for these fungal diseases needs to evolve. The epidemiology of the newly described Emergomyces is incomplete; our understanding of it continues to evolve. This review will focus on the evidence underlying the established areas of endemicity for these mycoses as well as new data and reports from medical literature that support the re-thinking these geographic boundaries. Updating the endemic fungi maps would inform clinical practice and global surveillance of these diseases.
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Affiliation(s)
- Nida Ashraf
- Division of Infectious Diseases, Department of Internal Medicine, University of Kansas, Kansas City, KS, USA
| | - Ryan C Kubat
- Division of Infectious Diseases, Department of Internal Medicine, University of Kansas, Kansas City, KS, USA
| | - Victoria Poplin
- Department of Internal Medicine, University of Kansas, Kansas City, KS, USA
| | - Antoine A Adenis
- Centre d'Investigation Clinique Antilles-Guyane, Inserm 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - David W Denning
- Faculty of Biology, Medicine, and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Laura Wright
- Geographic Research Analysis and Services Program, Division of Toxicology and Human Health Services, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Orion McCotter
- Mycotic Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Ilan S Schwartz
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Brendan R Jackson
- Mycotic Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Tom Chiller
- Mycotic Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Nathan C Bahr
- Division of Infectious Diseases, Department of Internal Medicine, University of Kansas, Kansas City, KS, USA.
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Mota MADL, Damasceno LS, Bandeira SP, Leitão TDMJS. An autochthonous case of paracoccidioidomycosis in a new area of Ceara State, Northeastern Brazil. Rev Inst Med Trop Sao Paulo 2019; 61:e58. [PMID: 31618378 PMCID: PMC6792362 DOI: 10.1590/s1678-9946201961058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 08/27/2019] [Indexed: 11/21/2022] Open
Abstract
The largest endemic areas of paracoccidioidomycosis (PCM) in Brazil comprise the humid agricultural regions of the Southeast, South, and, recently, the Midwest and North regions. The Ceara State, located in the Brazilian Northeast region, presents semi-arid climate in most of its territory, characterized by high temperatures, scarce vegetation and low humidity. The objective of the present study was to describe a new autochthonous case of paracoccidioidomycosis from a distinct area of Ceara and review the characteristics of PCM occurrence in Northeastern Brazil. The patient was a 65-year-old male farmer who denied traveling outside the Ceara State or living in other locations. He was born and lived in the rural area known as Camara, bordering the municipalities of Itapaje and Itapipoca. Camara is one of the highest areas (around 720 m of altitude) of the Uruburetama mountains that exhibits tropical forests and is located in Northern Ceara, distant 139 km from the capital, Fortaleza. The patient sought for care, complaining of an oral lesion that appeared over the past three years. The hard palate lesion biopsy revealed multinucleated cells with cytoplasmic inclusions, compatible with PCM. After culture, P. brasiliensis was identified by polymerase chain reaction. Serological testing for PCM was reagent. The patient was treated with itraconazole for approximately 17 months, persisting free of symptoms after 15 months of follow-up. Regarding this new autochthonous case in the Ceara State, PCM should be considered in the differential diagnosis of patients with suggestive clinical manifestations, proceeding from the mountainous areas of Ceara.
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Affiliation(s)
- Matheus Alves de Lima Mota
- Hospital São José de Doenças Infecciosas, Fortaleza, Ceará, Brazil.,Universidade de Fortaleza, Faculdade de Medicina, Fortaleza, Ceará, Brazil
| | - Lisandra Serra Damasceno
- Hospital São José de Doenças Infecciosas, Fortaleza, Ceará, Brazil.,Universidade Federal do Ceará, Faculdade de Medicina, Departamento de Saúde Comunitária, Fortaleza, Ceará, Brazil
| | - Silviane Praciano Bandeira
- Universidade Federal do Ceará, Faculdade de Medicina, Departamento de Patologia e Medicina Legal, Fortaleza, Ceará, Brazil
| | - Terezinha do Menino Jesus Silva Leitão
- Hospital São José de Doenças Infecciosas, Fortaleza, Ceará, Brazil.,Universidade Federal do Ceará, Faculdade de Medicina, Departamento de Saúde Comunitária, Fortaleza, Ceará, Brazil
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