"Star of Bethlehem sign" in the analysis of the evolution of brain lesions during and after treatment for neuroparacoccidioidomycosis.

Objective: To describe the clinical and radiological evolution of lesions during and after treatment in patients diagnosed with neuroparacoccidioidomycosis (NPCM). Materials and Methods: This was a retrospective study of the medical records, computed tomography scans, and magnetic resonance imaging (MRI) scans of patients with NPCM treated between September 2013 and January 2022. Results: Of 36 cases of NPCM, eight were included in the study. One patient presented only with pachymeningeal and skull involvement, and seven presented with pseudotumors in the brain. Collectively, the eight patients presented with 52 lesions, of which 46 (88.5%) were supratentorial. There were 32 lesions with a diameter ≤ 1.2 cm, of which 27 (84.4%) disappeared during the treatment. In three cases, there were lesions > 1.2 cm that showed a characteristic pattern of evolution on MRI: an eccentric gadolinium contrast-enhanced nodule, with a subsequent decreased in the size and degree of contrast enhancement of the lesions. Conclusion: In NPCM, supratentorial lesions seem to predominate. Lesions ≤ 1.2 cm tend to disappear completely during treatment. Lesions > 1.2 cm tend to present with a similar pattern, designated the "Star of Bethlehem sign", throughout treatment.

Objetivo: Descrever a evolução clínica e radiológica das lesões durante e após o tratamento de pacientes diagnosticados com neuroparacoccidioidomicose (NPCM). Materiais e Métodos: Revisamos os prontuários médicos, estudos de tomografia computadorizada e ressonância magnética (RM) de pacientes com NPCM de nossa instituição, no período de setembro de 2013 a janeiro de 2022. Resultados: Dos 36 casos de NPCM, oito foram incluídos no presente estudo. Um caso apresentava apenas envolvimento paquimeníngeo e ósseo craniano e sete casos apresentavam lesões encefálicas pseudotumorais, totalizando 52 lesões, sendo 46 (88,5%) supratentoriais. Dentre 32 lesões com diâmetro ≤ 1,2 cm, 27 (84,4%) apresentaram resolução completa durante o tratamento. Três casos apresentaram padrão semelhante de evolução da lesão na RM em lesões > 1,2 cm, caracterizado pelo aparecimento de nódulo excêntrico com impregnação pelo gadolínio, seguido de redução das dimensões e do realce nodular pelo contraste nos estudos subsequentes. Conclusão: A NPCM apresenta-se predominantemente com lesões supratentoriais. Lesões ≤ 1,2 cm tendem a desaparecer completamente durante o tratamento. Lesões > 1,2 cm tendem a apresentar um padrão de imagem de RM característico ao longo do tratamento, descrito como o "sinal da Estrela de Belém".

Paracoccidioidomycosis cases by Paracoccidioides lutzii in southeastern Brazil.

BACKGROUND AND OBJECTIVE: Paracoccidioidomycosis (PCM) is a systemic fungal disease caused by the thermodimorphic fungi Paracoccidioides spp. Their distribution is highly variable. Paracoccidioides lutzii is predominantly found in North and Middle-West Brazil and Ecuador. This study evaluated the clinicopathological characteristics of 10 patients diagnosed with PCM caused by P. lutzii in a reference center located in southeastern Brazil. DESIGN: Double immunodiffusion assay (DID) was used to investigate 35 patients' sera with negative serology for P. brasiliensis against a P. lutzii CFA (cell-free antigen). RESULTS: Out of the 35 retested patients, 10 (28.6%) were positive for P. lutzii CFA. Four patients did not report any displacement to P. lutzii endemic areas. Our results reinforce the importance of using different antigens when testing patients with clinical manifestations of PCM and negative serological tests for P. brasiliensis, primarily in cases of the report of displacement to or former residence in P. lutzii endemic regions. CONCLUSIONS: The availability of tests for different Paracoccidioides species antigens is fundamental for reaching an adequate diagnosis, patient follow-up, and definition of prognosis.

"Star of Bethlehem sign" in the analysis of the evolution of brain lesions during and after treatment for neuroparacoccidioidomycosis / "Sinal da Estrela de Belém" na análise evolutiva das lesões durante e após o tratamento em pacientes com neuroparacoccidioidomicose

Abstract Objective: To describe the clinical and radiological evolution of lesions during and after treatment in patients diagnosed with neuroparacoccidioidomycosis (NPCM). Materials and Methods: This was a retrospective study of the medical records, computed tomography scans, and magnetic resonance imaging (MRI) scans of patients with NPCM treated between September 2013 and January 2022. Results: Of 36 cases of NPCM, eight were included in the study. One patient presented only with pachymeningeal and skull involvement, and seven presented with pseudotumors in the brain. Collectively, the eight patients presented with 52 lesions, of which 46 (88.5%) were supratentorial. There were 32 lesions with a diameter ≤ 1.2 cm, of which 27 (84.4%) disappeared during the treatment. In three cases, there were lesions > 1.2 cm that showed a characteristic pattern of evolution on MRI: an eccentric gadolinium contrast-enhanced nodule, with a subsequent decreased in the size and degree of contrast enhancement of the lesions. Conclusion: In NPCM, supratentorial lesions seem to predominate. Lesions ≤ 1.2 cm tend to disappear completely during treatment. Lesions > 1.2 cm tend to present with a similar pattern, designated the "Star of Bethlehem sign", throughout treatment.

Resumo Objetivo: Descrever a evolução clínica e radiológica das lesões durante e após o tratamento de pacientes diagnosticados com neuroparacoccidioidomicose (NPCM). Materiais e Métodos: Revisamos os prontuários médicos, estudos de tomografia computadorizada e ressonância magnética (RM) de pacientes com NPCM de nossa instituição, no período de setembro de 2013 a janeiro de 2022. Resultados: Dos 36 casos de NPCM, oito foram incluídos no presente estudo. Um caso apresentava apenas envolvimento paquimeníngeo e ósseo craniano e sete casos apresentavam lesões encefálicas pseudotumorais, totalizando 52 lesões, sendo 46 (88,5%) supratentoriais. Dentre 32 lesões com diâmetro ≤ 1,2 cm, 27 (84,4%) apresentaram resolução completa durante o tratamento. Três casos apresentaram padrão semelhante de evolução da lesão na RM em lesões > 1,2 cm, caracterizado pelo aparecimento de nódulo excêntrico com impregnação pelo gadolínio, seguido de redução das dimensões e do realce nodular pelo contraste nos estudos subsequentes. Conclusão: A NPCM apresenta-se predominantemente com lesões supratentoriais. Lesões ≤ 1,2 cm tendem a desaparecer completamente durante o tratamento. Lesões > 1,2 cm tendem a apresentar um padrão de imagem de RM característico ao longo do tratamento, descrito como o "sinal da Estrela de Belém".

Screening paracoccidioidomycosis by double immunodiffusion test in a referred diagnostic center in Brazilian southeastern: an accessible tool.

PURPOSE: This article shows reports of the clinical-epidemiological characteristics and serological screening in patients assisted by a reference center for PCM care, University Hospital Cassiano Antonio Moraes, Federal University of Espirito Santo, Brazil. METHODS: The patient's sera with PCM were analyzed by DID test at the beginning and the end treatment. Clinical and demographic data were also collected to characterize the sample. RESULTS: One hundred patients with a suspected diagnosis of PCM were evaluated. Serology by DID test was used as a screen in all patients. The test was positive for 79 patients (72 for Paracoccidioides brasiliensis and 7 for Paracoccidioides lutzii). Serology was negative in 21 sera, although all of them were diagnosed PCM by histopathologic or direct exam. Serological follow-up was performed during the treatment of all patients. After treatment, 58(58%) had negative serology and 33(33%) low levels of antibodies (≤ 1:16). CONCLUSION: Our results indicate the importance of the DID test for the screening and monitoring of PCM and that the incidence of P. lutzii might be greater than expected in areas where it is not the predominant PCM species. Therefore, this article may contribute to improving the knowledge and clinical management about this disease.

Transcriptomic landscape of skin lesions in cutaneous leishmaniasis reveals a strong CD8+ T cell immunosenescence signature linked to immunopathology.

The severity of lesions that develop in patients infected by Leishmania braziliensis is mainly associated with a highly cytotoxic and inflammatory cutaneous environment. Recently, we demonstrated that senescent T and NK cells play a role in the establishment and maintenance of this tissue inflammation. Here, we extended those findings using transcriptomic analyses that demonstrate a strong co-induction of senescence and pro-inflammatory gene signatures in cutaneous leishmaniasis (CL) lesions. The senescence-associated signature was characterized by marked expression of key genes such as ATM, Sestrin 2, p16, p21 and p38. The cell type identification from deconvolution of bulk sequencing data showed that the senescence signature was linked with CD8+ effector memory and TEMRA subsets and also senescent NK cells. A key observation was that the senescence markers in the skin lesions are age-independent of patients and were correlated with lesion size. Moreover, a striking expression of the senescence-associated secretory phenotype (SASP), pro-inflammatory cytokine and chemokines genes was found within lesions that were most strongly associated with the senescent CD8 TEMRA subset. Collectively, our results confirm that there is a senescence transcriptomic signature in CL lesions and supports the hypothesis that lesional senescent cells have a major role in mediating immunopathology of the disease.

Paracoccidioidomycosis due to Paracoccidioides brasiliensis S1 associated with acquired immunodeficiency syndrome: A case report.

BACKGROUND: Paracoccidioidomycosis (PCM) is an endemic disease in Latin America. In immunocompetent hosts, PCM occurs in two main clinical forms: acute and chronic. However, in HIV-infected patients PCM may show up simultaneous manifestations of acute and chronic forms. CASE REPORT: We present the case of a patient diagnosed with HIV who had disseminated skin lesions and generalized lymphadenopathy, as well as respiratory and central nervous system involvement. The PCM diagnosis was confirmed by direct KOH examination, double immunodiffusion and the isolation of the fungus in samples of an abscess in the subcostal region. The isolate was identified as Paracoccidioides brasiliensis S1 by species-specific PCR using primers for protein-coding gene GP43 (exon 2) followed by PCR-RFLP of the alpha-tubulin gene. CONCLUSIONS: There are few data in literature reporting species-specific molecular identification of Paracoccidioides in HIV/PCM patients. Therefore, this case report may contribute to improve the knowledge about this severe disease, its causative cryptic species, and its consequences to patients.

The rediscovery of Rhodnius domesticus Neiva & Pinto, 1923 (Hemiptera: Reduviidae: Triatominae) in the state of Espírito Santo, Brazil

Abstract INTRODUCTION: Rhodnius domesticus Neiva & Pinto, 1923 is a rare sylvatic triatomine endemic to the Atlantic Forest, with one known record for Espírito Santo (ES), Brazil from 1969. We present here its rediscovery in ES, 42 years after its first record. METHODS: In January 2011, a triatomine specimen was collected from a rural area of the municipality of Santa Teresa, ES. RESULTS: We confirmed this as a new record of R. domesticus in the Baixo Caldeirão locality. CONCLUSIONS: This finding supports the possibility of a wild population of R. domesticus in the mountainous region of the Atlantic forest of ES.

Challenges in diagnosis of genital ulcers: a genital leishmaniasis case series

Abstract Leishmaniasis is a tropical infectious disease caused by Leishmania spp. protozoa and is transmitted by insects from the Phlebotominae subfamily. It can manifest as cutaneous leishmaniasis, a painless ulcer that can develop into a more serious systemic affliction as the protozoa spreads lymphatically or hematogenously, depending on the host's immunity. In this case series, the authors present a rare form of genital mucocutaneous leishmaniasis, with consideration of epidemiologic characteristics, clinical presentation, differential diagnosis, and treatments offered.

Compartmentalized cytotoxic immune response leads to distinct pathogenic roles of natural killer and senescent CD8+ T cells in human cutaneous leishmaniasis.

Cytotoxic activity mediated by CD8+ T cells is the main signature of the immunopathogenesis of cutaneous leishmaniasis (CL). Here, we performed a broad evaluation of natural killer (NK) cell phenotypic and functional features during cutaneous leishmaniasis. We demonstrate for the first time that CL patients present the accumulation of circulating NK cells with multiple features of replicative senescence including low proliferative capacity and shorter telomeres, elevated expression of CD57, KLRG1 but diminished CD27 stimulatory receptor expression. Moreover, they exhibited higher cytotoxic and inflammatory potential than age-matched controls. The accumulation of circulating senescent NK cells (CD56dim  CD57bright ) correlated positively with skin lesion size in the same patients, suggesting that they, like circulating senescent CD8+ T cells, may contribute to the immunopathology of CL. However, this senescent population had lower cutaneous lymphocyte antigen expression and so had diminished skin-homing potential compared with total or senescent CD8+ T cells. This was confirmed in CL skin lesions where we found a predominance of CD8+ T cells (both senescent and non-senescent) that correlated with the severity of the disease. Although there was also a correlation between the proportions of senescent NK cells (CD56+  CD57+ ) in the skin and lesion size, this was less evident. Collectively our results demonstrate first-hand that senescent cytotoxic cells may mediate skin pathology during human cutaneous leishmaniasis. However, as senescent cytotoxic CD8+ T cells predominate in the skin lesions, they may have a greater role than NK cells in mediating the non-specific skin damage in CL.

Case Report: Paracoccidioidomycosis in Solid Organ Transplantation: Disseminated Disease in a Liver Recipient and Literature Review.

Paracoccidioidomycosis (PCM) is an endemic systemic mycosis that is of great importance in Latin America. Its occurrence in solid organ transplantation (SOT) is rare, but with high mortality rate. In this report, we describe a case of PCM in a liver transplant recipient 19 months after transplantation. The patient presented with multiple skin abscesses, arthritis, osteolytic lesions, and pulmonary and adrenal involvement. Despite the presence of disseminated disease and the patient's immunosuppressed condition, the patient responded well to prolonged antifungal treatment with no sequelae, thus suggesting that early diagnosis and correct treatment may lead to favorable outcomes in SOT recipients with PCM.

Differentiation of mucosal lesions in mucocutaneous leishmaniasis and paracoccidioidomycosis.

Mucocutaneous leishmaniasis and paracoccidioidomycosis are infectious diseases with similar epidemiological and clinical aspects. Cases of both diseases may manifest similar lesions in the mucosa. Therefore, the determination of distinguishing characteristics for the purpose of differential diagnosis is critical for better management of the diseases. The present study evaluated factors that assist in the differentiation of mucosal lesions between these diseases. This cross-sectional study included data from medical records of 122 cases of mucocutaneous leishmaniasis and 83 cases of paracoccidioidomycosis attended at the university hospital Cassiano Antonio Moraes, located in Vitória, Espírito Santo State, Brazil. Comparison between the diseases included the following variables: sex, age, time of disease evolution, location of the lesion and symptoms. Adults and males were affected by both diseases at higher rates. Lesions in the nasal region (95.1%; p-value = 0.000) and the pharynx (20.5%; p-value = 0.009) and nasal obstruction (34.4%; p-value = 0.000) were associated with leishmaniasis. Paracoccidioidomycosis was associated with lesions in the oral region (90.4%; p-value = 0.000), oral pain (16.9%; p-value = 0.000), and hoarseness (14.5%; p-value = 0.008). In leishmaniasis, lesions in oral regions were not associated with oral pain and were frequently located close to the nasal area. The manifestations cited above could improve the differential diagnosis of leishmaniasis and paracoccidioidomycosis, and thereby potentially aid in the choice of appropriate confirmatory diagnostic testing.

Pulmonary paracoccidioidomycosis: a case report of reactivation in a patient receiving biological therapy.

Paracoccidioidomycosis is an endemic disease in Latin America that is rarely associated with immunosuppression and biological therapy. Herein, we report for the first time a case of pulmonary paracoccidioidomycosis reactivation after infliximab treatment. A 47-year-old man from Brazil received infliximab to treat psoriatic spondyloarthropathy and presented with cough, dyspnea, weight loss, and fever. Chest computed tomography revealed a pulmonary nodule and biopsy confirmed paracoccidioidomycosis. Treatment with sulfamethoxazole and trimethoprim was initiated for fungal infection and infliximab was reintroduced two months later. Considering his clinical improvement and favorable radiologic evolution, antifungal therapy was discontinued after 29 months.

Imaging paracoccidioidomycosis: A pictorial review from head to toe.

Paracoccidioidomycosis is an infectious disease characterized primarily by pulmonary involvement and potential dissemination to other organs, mainly mucosa and skin; however, it can affect any organ in the body. Although difficult to diagnose purely based on imaging, imaging is important for diagnosis, follow-up, and assessment of disease-related complications. We provide a comprehensive review of the most notable imaging findings of paracoccidioidomycosis.

Pulmonary paracoccidioidomycosis: a case report of reactivation in a patient receiving biological therapy

Abstract Paracoccidioidomycosis is an endemic disease in Latin America that is rarely associated with immunosuppression and biological therapy. Herein, we report for the first time a case of pulmonary paracoccidioidomycosis reactivation after infliximab treatment. A 47-year-old man from Brazil received infliximab to treat psoriatic spondyloarthropathy and presented with cough, dyspnea, weight loss, and fever. Chest computed tomography revealed a pulmonary nodule and biopsy confirmed paracoccidioidomycosis. Treatment with sulfamethoxazole and trimethoprim was initiated for fungal infection and infliximab was reintroduced two months later. Considering his clinical improvement and favorable radiologic evolution, antifungal therapy was discontinued after 29 months.

Ecological characterisation and infection of Anophelines (Diptera: Culicidae) of the Atlantic Forest in the southeast of Brazil over a 10 year period: has the behaviour of the autochthonous malaria vector changed?

BACKGROUND In southeastern Brazil, autochthonous cases of malaria can be found near Atlantic Forest fragments. Because the transmission cycle has not been completely clarified, the behaviour of the possible vectors in those regions must be observed. A study concerning the entomological aspects and natural infection of anophelines (Diptera: Culicidae) captured in the municipalities of the mountainous region of Espírito Santo state was performed in 2004 and 2005. Similarly, between 2014 and 2015, 12 monthly collections were performed at the same area of the study mentioned above. METHODS Center for Disease Control (CDC) light traps with CO2 were set in open areas, at the edge and inside of the forest (canopy and ground), whereas Shannon traps were set on the edge. FINDINGS A total of 1,414 anophelines were collected from 13 species. Anopheles (Kerteszia) cruzii Dyar and Knab remained the most frequently captured species in the CDC traps set in the forest canopy, as well as being the vector with the highest prevalence of Plasmodium vivax/simium infection, according to molecular polymerase chain reaction techniques. CONCLUSIONS P. vivax/simium was found only in abdomens of the mosquitoes of the subgenus Nyssorhynchus, weakening the hypothesis that this subgenus also plays a role in malaria transmission in this specific region.

A case of paracoccidioidomycosis due to Paracoccidioides lutzii presenting sarcoid-like form.

Paracoccidioidomycosis (PCM) is a fungal disease caused by Paracoccidioides spp., which can cause a systemic granulomatous infection with tegumentary and visceral involvement. Sarcoid-like skin lesions are uncommon and can be misdiagnosed due to similarities with other granulomatous diseases. We report a case of a women presenting with erythematous infiltrated plaques on her face that was treated for leprosy and rosacea with no response and was later diagnosed with PCM, presenting positive serology for Paracoccidioides lutzii.

Oral paracoccidioidomycosis in a single-center retrospective analysis from a Brazilian southeastern population.

BACKGROUND: Paracoccidioidomycosis (PCM) is the most prevalent endemic systemic fungal infection in Latin America. In Brazil, it stands out as the eighth-highest cause of mortality among chronic or recurrent infections and has the highest mortality rate among systemic mycoses. Oral mucosal lesions may be the first visible physical manifestation of the disease. This study traced the epidemiological and clinical profiles of patients with oral lesions treated at the University Hospital Cassiano Antonio Moraes, Federal University of Espirito Santo. METHODS: A retrospective cross-sectional analysis of patient medical records was performed. RESULTS: Among the 161 patients identified with a confirmed diagnosis of PCM, 97 (60.24%) presented with oral lesions. The male:female ratio was 15:1, the mean age was 50.5 years, and the chronic form of paracoccidioidomycosis was predominant. Most of the patients had smoking habits and were rural workers. The most common oral lesions present in various anatomical sites were mulberry-like ulcers, more frequently observed in the gingiva, with regression within one to three months. Patients completed the treatment in one to two years (32.99%), and 47.42% of cases discontinued treatment. CONCLUSIONS: In addition to the characteristics of the oral lesions, information from the clinical profiles of patients with oral PCM is a central tool for dentists for early diagnosis. Earlier diagnosis may result in fewer consequences, especially respiratory ones that may cause an inability to work and poor quality of life.

Fauna of mosquitoes (Diptera: Culicidae) in Goytacazes National Forest and surrounding area, State of Espírito Santo, Southeastern Brazil / Fauna de mosquitos (Diptera: Culicidae) na Floresta Nacional de Goytacazes e área adjacente, estado do Espírito Santo, sudeste do Brasil

Abstract Mosquitoes comprehend a group with a major impact on public health, because some species transmit parasites vertebrate hosts. Comparative studies between preserved environment and disturbed areas provide important epidemiological information, due to the major knowledge on species populational dynamics and the possibility of a contact between vector species and human population. This work aims to characterize and compare the fauna of mosquitoes in the Goytacazes National Forest (GNF) and surrounding area, in the State of Espírito Santo, in Brazil. Collections occurred simultaneously in a preserved environment and in a peridomicile, from 15:00 to 18:00, between July 2008 and May 2009. In each environment, it was used a modified trap of Shannon type. As a result, 1,490 specimens from 14 genera and 19 identified species were collected. The species diversity (H = 1.95), species richness (S = 17), equitability index (J = 0.68) and the number of collected specimens (n = 1,100) were higher in the forest environment. The plentiful species were respectively Aedes (Ochlerotatus) scapularis (Rondani, 1848), Culex (Culex) nigripalpus Theobald, 1901 and Aedes (Ochlerotatus) fulvus (Wiedemann, 1828). Our results demonstrate that the occurrence of vector species in this region increases the potential risk of diverse arboviruses occurrence, especially wild-type yellow fever.

Resumo Os mosquitos compreendem um grupo importante para a saúde pública, porque algumas espécies estão envolvidas na transmissão de várias doenças para os seres humanos. Estudos comparativos entre ambiente florestal e áreas perturbadas fornecem importantes informações epidemiológicas, dado o maior conhecimento da dinâmica populacional das espécies e a possibilidade de contato entre as espécies de vetores e população humana. O objetivo deste estudo foi caracterizar e comparar a fauna de mosquitos na Floresta Nacional de Goytacazes e área adjacente, no estado do Espírito Santo, Brasil. As coletas ocorreram simultaneamente no ambiente florestal e peridomicílio, de 15:00 às 18:00 horas, entre junho de 2008 e maio de 2009. Em cada ambiente foi utilizada uma armadilha do tipo Shannon modificada. Como resultado, foram coletados 1.490 espécimes pertencentes a 14 gêneros e 19 espécies identificadas. A diversidade de espécies (H = 1,95), riqueza de espécies (S = 17), índice de equitabilidade (J = 0,68) e o número de espécimes coletados (n = 1.100) foram maiores no ambiente florestal. As espécies mais abundantes foram respectivamente Aedes (Ochlerotatus) scapularis (Rondani, 1848), Culex (Culex) nigripalpus Theobald, 1901 and Aedes (Ochlerotatus) fulvus (Wiedemann, 1828). Os resultados demonstram que a ocorrência de espécies vetores na região, aumenta o risco potencial de ocorrência de diversas arboviroses, com destaque para a febre amarela silvestre.

Paracoccidioidomycosis: Epidemiological and Clinical Aspects in 546 Cases Studied in the State of Espírito Santo, Brazil.

Paracoccidioidomycosis (PCM) is an endemic disease in the southeast region of Brazil, which includes the state of Espírito Santo (ES). This historic case series analyses 546 patients treated in this state from 1978 to 2012. Patients aged from 7 to 83 years, 509 males and 37 females, yielding a ratio of 13.7:1. Most of the patients (81.4%) originated from rural areas in ES, 71.0% being farmers. A higher concentration of cases was observed in municipalities located along the western range of the state. Sixty patients (11.0%) had an acute/subacute form of the disease, 485 (88.9%) had a chronic form, and one had a subclinical form. The most affected organs included the lungs, oropharyngeal mucosa, lymph nodes, skin, and larynx. The diagnosis was confirmed by histopathology in 252 (46.2%) cases, direct examination in 168 (30.7%), both exams in 111 (20.3%) and serology in 15 (2.8%). Tuberculosis, acquired immune deficiency syndrome, leishmaniasis, and intestinal parasites were the most frequently associated infectious diseases. From 328 patients followed up, total regression of the lesions was observed in 17.4%, partial regression in 77.4%, and no regression in 17 (5.2%) cases. Regarding the number of cases in this series, ES emerges as an important endemic area for PCM in Brazil.