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Clinical and radiological evaluation of maxillofacial and otorhinolaryngological manifestations of Hansen's disease. Sci Rep 2022; 12:14912. [PMID: 36050504 PMCID: PMC9436959 DOI: 10.1038/s41598-022-19072-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 08/24/2022] [Indexed: 11/09/2022] Open
Abstract
To characterize maxillofacial, otorhinolaryngological and oral manifestations of Hansen's disease (HD), we conducted a cross-sectional study in 21 current patients attending the Unidade Básica de Saúde de Jardim América, Espírito Santo, Brazil and 16 former patients resident at Pedro Fontes Hospital using data from computed tomography imaging, rhinoscopy, and oroscopy. Maxillofacial characteristics were compared with 37 controls. Differences in bone alterations across the three groups were determined mainly by severe resorption/atrophy being more frequent in former HD patients, with severe resorption/atrophy of the anterior alveolar process of maxilla in 50.0% (8/16) of former patients, 28.6% (6/21) of current patients and 10.8% (4/37) of controls and of nasal bones and aperture in 31.3% (5/16) of former patients compared with 0/21 current patients and two controls. There were no substantial differences in otorhinolaryngological and oroscopic findings between the two patient groups. HD patients had more tooth loss than the age-matched control group. Maxillofacial, otorhinolaryngological and oroscopic finding scores were strongly correlated only in current HD patients. Correlation between otorhinolaryngological and maxillofacial scores suggests that protocols for HD patient assessment and follow-up could include otorhinolaryngological evaluation, with radiological imaging where necessary, subject to replication of our findings in a larger study.
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Clinical and radiological assessment of rhinomaxillary syndrome in Hansen's disease. Indian J Dermatol Venereol Leprol 2022; 88:483-493. [PMID: 35138068 DOI: 10.25259/ijdvl_1203_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 05/01/2021] [Indexed: 11/04/2022]
Abstract
Background More than four million people today live with Hansen's disease, and 200,000 new cases are diagnosed every year. Lifetime effects of Hansen's disease manifest as changes to bones of the face, hands and feet, resulting in physical impairment, secondary complications and facial changes that can be detrimental to quality of life, particularly among the elderly. Aims This study aimed to perform a detailed characterization of rhinomaxillary syndrome and its clinical manifestations in older persons treated in the past for Hansen's disease. Methods This was a cross-sectional study to characterize rhinomaxillary syndrome among older persons (age 60+ years) resident at Pedro Fontes Hospital, Cariacica, Espírito Santo, Brazil. Computed tomography images were examined with three-dimensional reconstructions to assess alterations to maxillofacial bones according to criteria for radiological rhinomaxillary syndrome. Participants were examined to assess facial alterations according to criteria for clinical rhinomaxillary syndrome. Results Rhinomaxillary syndrome was investigated in 16 participants (ten females and six males), median age 70 (range 60-89) years, age at diagnosis 20 (6-43) years and time since diagnosis 46 (26-70) years. Four participants fully met radiological rhinomaxillary syndrome criteria, four partially. All participants with full radiological rhinomaxillary syndrome presented with facial changes which met criteria for clinical rhinomaxillary syndrome, including "saddle nose" (loss of nasal dorsal height and shortened length of nose, due to cartilaginous and/or bone collapse), concave middle third of the face with sunken nose, maxillary retrognathia and inverted upper lip. Limitations Clinical histories were incomplete for some participants because records were lost at the hospital over time. Conclusion Until Hansen's disease is eliminated from endemic countries, persons affected will continue to present with rhinomaxillofacial alterations caused by Mycobacterium leprae infection. Clinical protocols for assessment and long-term care need to include otorhinolaryngological evaluation, mainly to prevent secondary complications. When rhinomaxillofacial bone changes are suspected, this evaluation should be supported by computed tomography imaging, if available.
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Evaluation of proposed cranial and maxillary bone alteration parameters in persons affected by Hansen's disease. PLoS Negl Trop Dis 2021; 15:e0009694. [PMID: 34432803 PMCID: PMC8386868 DOI: 10.1371/journal.pntd.0009694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/30/2021] [Indexed: 11/25/2022] Open
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Skeletal involvement in Gaucher disease: extent of bone disease, splenic volume, and quality of life. Radiol Bras 2021; 54:71-76. [PMID: 33854259 PMCID: PMC8029931 DOI: 10.1590/0100-3984.2020.0014] [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: 11/23/2022] Open
Abstract
Objective To investigate the correlations among the extent of bone involvement, splenic volume, and quality of life in patients with Gaucher disease. Materials and Methods This was a descriptive, prospective cross-sectional study of 18 patients with Gaucher disease who underwent 3-T magnetic resonance imaging of both femurs and the lumbar spine. Semiquantitative analyses were performed on the basis of the bone marrow burden (BMB) score. We looked for linear relationships among the variables splenic volume, quality of life score, and BMB score. Results We identified a linear relationship between the BMB scores and splenic volume. The quality of life score showed no statistically significant relationship with splenic volume or the BMB score. Conclusion The linear relationship between the BMB score and the splenic volume indicates that the extent of bone disease is greater in individuals with splenomegaly. No correlation was found between the BMB and quality of life scores, illustrating the insidious and silent progression of Gaucher disease.
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Three-Dimensional Zero Echo Time Magnetic Resonance Imaging Versus 3-Dimensional Computed Tomography for Glenoid Bone Assessment. Arthroscopy 2020; 36:2391-2400. [PMID: 32502712 PMCID: PMC7483823 DOI: 10.1016/j.arthro.2020.05.042] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 05/15/2020] [Accepted: 05/21/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the 3-dimensional (3D) zero echo time (ZTE) magnetic resonance imaging (MRI) technique and compare it with 3D computed tomography (CT) for the assessment of the glenoid bone. METHODS ZTE MRI using multiple resolutions and multislice CT were performed in 6 shoulder specimens before and after creation of glenoid defects and in 10 glenohumeral instability patients. Two musculoskeletal radiologists independently generated 3D volume-rendered images of the glenoid en face. Post-processing times and glenoid widths were measured. Inter-modality and inter-rater agreement was assessed. RESULTS Intraclass correlation coefficients (ICCs) for inter-modality assessment showed almost perfect agreement for both readers, ranging from 0.949 to 0.991 for the ex vivo study and from 0.955 to 0.987 for the in vivo patients. Excellent interobserver agreement was found for both the ex vivo (ICCs ≥ 0.98) and in vivo (ICCs ≥ 0.92) studies. For the ex vivo study, Bland-Altman analyses for CT versus MRI showed a mean difference of 0.6 to 1 mm at 1.0-mm3 MRI resolution, 0.3 to 0.6 mm at 0.8-mm3 MRI resolution, and 0.3 to 0.6 mm at 0.6-mm3 MRI resolution for both readers. For the in vivo study, Bland-Altman analyses for CT versus MRI showed a mean difference of 0.6 to 0.8 mm at 1.0-mm3 MRI resolution, 0.5 to 0.6 mm at 0.8-mm3 MRI resolution, and 0.4 to 0.8 mm at 0.7-mm3 MRI resolution for both readers. Mean post-processing times to generate 3D images of the glenoid ranged from 32 to 46 seconds for CT and from 33 to 64 seconds for ZTE MRI. CONCLUSIONS Three-dimensional ZTE MRI can potentially be considered as a technique to determine glenoid width and can be readily incorporated into the clinical workflow. LEVEL OF EVIDENCE Level II, development of diagnostic criteria (consecutive patients with consistently applied reference standard and blinding).
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Case Report: Nasal Myiasis in an Elderly Patient with Atrophic Rhinitis and Facial Sequelae of Leprosy. Am J Trop Med Hyg 2020; 102:448-450. [PMID: 31802737 DOI: 10.4269/ajtmh.19-0708] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
We describe a case of nasal myiasis in an 89-year-old Brazilian patient affected by leprosy with severe nasal sequelae. An initial treatment comprising sinusectomy combined with nasal endoscopy removed more than 300 larvae, supplemented by systemic treatment using oral and topical ivermectin and levofloxacin. Infestation recurred after 2 months, was treated similarly, and resolved completely. The case could be attributed to severe nasal leprosy sequelae, with a lack of sneezing reflex, painless ulceration, atrophic rhinitis (ozena), and inability to clean the nose properly due to hand and nose impairment. This case illustrates the importance of long-term medical follow-up of patients with leprosy sequelae.
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Imaging paracoccidioidomycosis: A pictorial review from head to toe. Eur J Radiol 2018; 103:147-162. [PMID: 29685479 DOI: 10.1016/j.ejrad.2018.03.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 03/17/2018] [Accepted: 03/22/2018] [Indexed: 11/29/2022]
Abstract
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.
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Isolated atrophy of the abductor digiti quinti in patients with rheumatoid arthritis. Skeletal Radiol 2017; 46:1715-1720. [PMID: 28799033 DOI: 10.1007/s00256-017-2741-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 07/11/2017] [Accepted: 07/24/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We aim to discuss the association of isolated atrophy of the abductor digiti quinti muscle in patients with rheumatoid arthritis as well as review the anatomy and imaging findings of this condition on MRI. MATERIALS AND METHODS A consecutive series of 55 patients diagnosed with rheumatoid arthritis according to the 2010 ACR/EULAR classification criteria were recruited. MRI of the clinically dominant feet was performed using a 1.5-T scanner. RESULTS The study population was predominantly female (94.5%), and the age range was 31-79 years (mean 57.5 ± 11). A total of 55 ankles were examined by MRI, and 20 patients (36.3%), all females, showed abductor digiti quinti denervation signs. Seven patients demonstrated severe fatty atrophy of the abductor digiti quinti, corresponding to Goutallier grade 4, 2 patients showed moderate fatty atrophy (Goutallier grade 3), and the remaining 11 patients showed less than 50% fatty atrophy, corresponding to a Goutallier grade 2. Substantial agreement was found for both intra- and interobserver agreement regarding the Goutallier grading system. CONCLUSION Prevalence of signs of abductor digiti quinti denervation on MRI was high in the studied population, suggesting that rheumatoid arthritis may be associated with inferior calcaneal nerve compression.
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Discordance between clinical and imaging criteria: assessment by magnetic resonance imaging of the foot of patients with rheumatoid arthritis. Rheumatol Int 2017; 37:1357-1364. [PMID: 28551722 DOI: 10.1007/s00296-017-3754-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 05/24/2017] [Indexed: 10/19/2022]
Abstract
Evaluation of the correlation between disease activity and joint involvement was assessed by MRI in the clinically dominant foot of patients with RA. We conducted a cross-sectional descriptive study of 55 patients with RA, who were subjected to clinical evaluation and MRI assessment. Imaging of the clinically dominant foot was performed, and both the Disease Activity Score 28 (DAS28-CRP) and the Health Assessment Questionnaire-Disability Index (HAQ-DI) were measured. The majority of patients classified as in clinical remission presented some degree of inflammatory activity upon MRI evaluation. Statistical analysis demonstrated no correlation between MRI findings and clinical scores. There is evidence of disease activity on MRI of the clinically dominant foot even in patients classified as in clinical remission according to the DAS28-CRP criteria.
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Magnetic resonance imaging and BMB score in the evaluation of bone involvement in Gaucher's disease patients. Radiol Bras 2015; 48:216-9. [PMID: 26379319 PMCID: PMC4567359 DOI: 10.1590/0100-3984.2014.0068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 12/08/2014] [Indexed: 11/21/2022] Open
Abstract
Objective To evaluate by magnetic resonance imaging changes in bone marrow of patients
undergoing treatment for type I Gaucher’s disease. Materials and Methods Descriptive, cross-sectional study of Gaucher’s disease patients submitted to 3 T
magnetic resonance imaging of femurs and lumbar spine. The images were blindly
reviewed and the findings were classified according to the semiquantitative bone
marrow burden (BMB) scoring system. Results All of the seven evaluated patients (three men and four women) presented signs of
bone marrow infiltration. Osteonecrosis of the femoral head was found in three
patients, Erlenmeyer flask deformity in five, and no patient had vertebral body
collapse. The mean BMB score was 11, ranging from 9 to 14. Conclusion Magnetic resonance imaging is currently the method of choice for assessing bone
involvement in Gaucher’s disease in adults due to its high sensitivity to detect
both focal and diffuse bone marrow changes, and the BMB score is a simplified
method for semiquantitative analysis, without depending on advanced sequences or
sophisticated hardware, allowing for the classification of the disease extent and
assisting in the treatment monitoring.
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Abstract
Langerhans cell histiocytosis is a rare disease of unknown cause, characterized by the proliferation of histiocytic cells (Langerhans cells), that can sometimes be especially difficult to diagnose due to its wide clinical spectrum, ranging from a single lesion to a multisystemic disorder. Appropriate disease staging is fundamental, since treatment depends upon the severity of the disease, and imaging methods play a fundamental role not only in diagnosing and assessing the extent of Langerhans cell histiocytosis, as well as guiding the appropriate treatment for the patient and their monitoring.
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Qual o seu diagnóstico? Radiol Bras 2009. [DOI: 10.1590/s0100-39842009000500003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstract
OBJETIVO: Determinar os valores normais dos diâmetros ântero-posterior e transversal do tendão de Aquiles na nossa população e correlacioná-los com sexo, faixa etária, cor da pele, grupo sanguíneo ABO e índice de massa corporal. MATERIAIS E MÉTODOS: Foi feita análise ultra-sonográfica de 100 tendões de Aquiles de 50 voluntários sadios, visando à mensuração dos diâmetros ântero-posterior e transversal desses tendões. Todos os exames foram realizados pelo mesmo examinador, em aparelho de ultra-sonografia com transdutor linear com freqüência de 10 MHz. RESULTADOS: Dos 50 voluntários estudados, 25 eram do sexo masculino e 25, do sexo feminino, com a faixa etária variando de 20 a 52 anos (média de 33,9 anos). O valor médio do diâmetro transversal do tendão de Aquiles foi de 13,3 ± 1,0 mm para o sexo feminino e 14,4 ± 1,4 mm para o sexo masculino; em relação ao diâmetro ântero-posterior, foi de 5,4 ± 0,5 mm para o sexo feminino e 5,6 ± 0,6 mm para o sexo masculino. Os diâmetros do tendão de Aquiles foram significativamente menores no sexo feminino (p < 0,05). Não houve diferença estatisticamente significativa entre os diâmetros ântero-posterior e transversal em relação a faixa etária, grupo sanguíneo e cor da pele. O grupo com índice de massa corporal de sobrepeso apresentou diâmetro transversal do tendão de Aquiles significativamente maior que do grupo com índice de massa corporal normal. CONCLUSÃO: Os valores médios encontrados na nossa casuística foram discordantes em relação à maioria dos estudos da literatura, demonstrando ser de grande importância a padronização e o emprego de tabelas próprias da nossa população na prática clínica diária.
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Abstract
Os autores demonstram os principais achados do linfoma adrenal primário nas tomografias computadorizadas (TC) de abdome e crânio e na ressonância magnética (RM) do crânio, apresentando um caso raro de um paciente do sexo masculino, 72 anos de idade, com progressiva deterioração do estado mental, evoluindo, num período de dois meses, com perda da memória recente, desorientação e, finalmente, franco quadro demencial. O paciente foi submetido a investigação por métodos de imagem com TC de crânio (sem administração venosa de contraste iodado), tórax e abdome (sem e com administração venosa de contraste iodado), e RM de crânio (antes e após a administração venosa de gadolínio). Na TC de crânio observaram-se áreas nodulares levemente hiperdensas, adjacentes aos ventrículos laterais. A TC de tórax não mostrou alterações relevantes. Na TC do abdome foram demonstrados nódulos sólidos em ambas as adrenais. A RM de crânio evidenciou impregnação difusa e nodular do epêndima do IV ventrículo, III ventrículo, cornos anteriores e temporais, átrios e corpo dos ventrículos laterais. O diagnóstico definitivo foi realizado através do estudo imuno-histoquímico da peça após biópsia da adrenal. Os autores concluíram, após revisão atualizada da literatura, que a TC e a RM são métodos essenciais na detecção e melhor avaliação de linfomas adrenais primários, principalmente quando associados a envolvimento do sistema nervoso central, e a RM mostra-se mais sensível para a detecção de lesões extracerebrais nos espaços epidural e subdural, principalmente após a administração venosa de gadolínio.
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Schwannoma do forame magno: revisão e relato de caso. Radiol Bras 2005. [DOI: 10.1590/s0100-39842005000100015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Os autores relatam um volumoso schwannoma cervical de apresentação incomum, numa paciente do sexo feminino, 53 anos de idade, que em fevereiro de 2002 apresentou queixa de fraqueza progressiva, iniciada há três anos, com dificuldade de mobilização das pernas e braços. Antes da cirurgia foi realizada ressonância magnética da região cervical. No exame físico apresentava postura com aumento da base de sustentação, marcha instável e paraparética, além de diminuição da força nos quatro membros, maior à esquerda, associada a dispnéia. Na ressonância magnética cervical evidenciou-se lesão expansiva extramedular de limites bem definidos, na altura de C1 e C2. Na cirurgia, o volumoso tumor encontrava-se ântero-lateralmente à medula, aderido à raiz esquerda de C1, estendendo-se superiormente através do forame magno, com localização extradural. O diagnóstico de schwannoma foi confirmado pela histopatologia. A paciente evoluiu satisfatoriamente, com melhora progressiva da hemiparesia e hemiparestesia esquerda. A ressonância magnética possibilita a detecção e avaliação da lesão, porém o diagnóstico definitivo só é feito com o exame histopatológico. Dessa forma, o diagnóstico precoce através da ressonância magnética e a exérese cirúrgica tornam-se a melhor forma de abordagem, com bom prognóstico.
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Abstract
Neste trabalho é descrito um caso de uma paciente de 49 anos de idade que apresentava infecções pulmonares de repetição. Na telerradiografia de tórax observou-se massa no segmento basal posterior do pulmão direito, que na angiotomografia e nas reconstruções em 3D notou-se a presença de um suprimento sanguíneo proveniente da artéria aorta descendente. No exame da peça cirúrgica ratificou-se a presença de seqüestro pulmonar intralobar com cavidade preenchida por muco.
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Análise retrospectiva das urografias excretoras em um serviço de radiologia de um hospital geral. Radiol Bras 2004. [DOI: 10.1590/s0100-39842004000600009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Fazer uma revisão de 225 exames de urografia excretora, analisando estatisticamente as principais alterações relacionadas com o trato urinário, e reafirmar a utilidade do método. MATERIAIS E MÉTODOS: Estudo retrospectivo e descritivo realizado a partir de levantamento de 225 exames de urografia excretora realizados no período de 2/1/2002 a 29/11/2002, no Serviço de Radiologia do Hospital Santa Cruz da Beneficência Portuguesa de Niterói. RESULTADOS: Do total de 225 exames, 173 (76,9%) apresentaram alterações radiológicas (anatômicas, congênitas, adquiridas, funcionais, relacionadas a litíase, cirurgias e outros) e 52 (23,1%) foram normais. A alteração mais freqüente foi a urolitíase (35,9%), seguida da dilatação do sistema pielocalicial (9,9%). Observamos que 110 (48,9%) eram pacientes do sexo masculino e 115 (51,1%), do sexo feminino. O paciente mais jovem tinha apenas dois meses de idade e o mais idoso, 84 anos. CONCLUSÃO: Apesar do advento de novas técnicas diagnósticas como o ultra-som, a tomografia computadorizada e a ressonância magnética, a urografia excretora continua tendo importante papel diagnóstico, além de constituir excelente ferramenta de auxílio à programação cirúrgica do urologista.
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Análise crítica da seriografia do esôfago, estômago e duodeno em um serviço de radilogia de um hospital geral. Radiol Bras 2004. [DOI: 10.1590/s0100-39842004000600008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJETIVO: Foram revisados os exames de seriografia do esôfago, estômago e duodeno (SEED), a fim de demonstrar os principais diagnósticos e achados radiológicos, o atual benefício para o paciente e a viabilidade financeira para os serviços de radiologia. MATERIAIS E MÉTODOS: Estudo retrospectivo e descritivo realizado a partir do levantamento dos exames realizados no período de 6/3/2001 a 12/4/2002 no Serviço de Radiologia do Hospital Santa Cruz da Beneficência Portuguesa de Niterói. RESULTADOS: Do total de 270 exames, 115 (42,5%) apresentavam alterações radiológicas (anatômicas, congênitas, adquiridas, funcionais, pépticas ou relacionadas a cirurgias) e 155 (57,5%) exames foram normais. Em relação à faixa etária, 197 (72,9%) eram pacientes de zero a 12 anos incompletos e 73 (27,1%) tinham mais de 12 anos. CONCLUSÃO: A SEED não deve cair em desuso e sim se manter como um importante método complementar para o estudo das doenças do trato gastrintestinal superior, principalmente em crianças e nos casos cirúrgicos, pelo seu indubitável benefício aos pacientes. Assim, devemos ter em mente que o exame contrastado e o exame endoscópico do trato gastrintestinal superior são complementares e não excludentes, quando consideramos as vantagens e as desvantagens de cada método. A SEED é um exame simples, rápido, relativamente barato e com poucos riscos para os pacientes.
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Abstract
OBJETIVO: Os autores se propõem a revisar os exames de trânsito do delgado, a fim de demonstrar os principais diagnósticos e achados radiológicos, e o atual benefício para o paciente. MATERIAIS E MÉTODOS: Estudo retrospectivo e descritivo realizado a partir de levantamento de exames realizados no período de janeiro/2001 a junho/2002, no serviço de radiologia do Hospital Santa Cruz da Beneficência Portuguesa de Niterói. RESULTADOS: Do total de 60 exames, 24 (40,0%) apresentaram alterações radiológicas (anatômicas, enterites, divertículos, relacionadas a cirurgias e outras) e 36 (60,0%) foram normais. Observamos que 36 pacientes (60,0%) tinham entre 35 e 65 anos incompletos, apenas dois (3,32%) eram menores de 18 anos e o paciente mais idoso tinha 87 anos. CONCLUSÃO: Apesar do advento da endoscopia para a avaliação do trato gastrintestinal superior e inferior, o uso do estudo contrastado do intestino delgado se manteve como método de escolha para avaliação do duodeno, jejuno e íleo. Sabe-se que o trânsito do delgado é a principal técnica diagnóstica para o estudo deste órgão e importante para o estudo das enterites, além de ser um exame de fácil execução e de alta sensibilidade. Dessa forma, estamos reforçando a sua importância diagnóstica e devemos ter em mente que o exame do trato gastrintestinal superior é complementar, devendo considerar suas limitações e vantagens.
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