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1.
Rev. cuba. hematol. inmunol. hemoter ; 34(1): 68-74, ene.-mar. 2018. ilus
Article in Spanish | LILACS, CUMED | ID: biblio-978411

ABSTRACT

La histiocitosis de células de Langerhans es un trastorno celular dendrítico, resultado de la proliferación clonal de este tipo de células, morfológicamente redondeadas e inmaduras inmunofenotípica y funcionalmente; asociadas con eosinófilos, macrófagos, linfocitos y células multinucleadas gigantes, en ocasiones. Puede presentarse de forma monosistémica, cuando afecta a un solo sitio u órgan; o multisistémica cuando se presenta en múltiples órganos o sistemas corporales. La literatura médica y las publicaciones en las que se asocia la imaginología al estudio y caracterización de las enfermedades hematológicas son escasas, aun en la era tecnológica. En este trabajo se presenta un caso de histiocitosis de células de Langerhans que fue seguido imaginológicamente durante 3 años con el consiguiente apoyo al diagnostico, tratamiento, seguimiento y valoración; lo que demuestra la utilidad de la Imaginología como herramienta para lograr un mejor manejo del paciente y como principio de la atención medica multidisciplinaria(AU)


Langerhans cells histiocytosis is a dendritic cell disorder, result of clonal proliferation of this type of cells, morphologically rounded and immature immunophenotypically and functionally; associated with eosinophils, macrophages, lymphocytes and giant multinucleated cells at times. It can present monosystemic, affecting a single site or organ; or multisystemic disease when present in multiple organs or body systems. Medical literature and publications in which imaging is associated with the study and characterization of hematological diseases are scarce, even in the technological era. This paper presents a case of Langerhans cells histiocytosis that was followed imaging during 3 years with the subsequent support to diagnosis, treatment, monitoring and evaluation; demonstrating the usefulness of imaging as tool to achieve better patient management and as a principle of multidisciplinary medical care(AU)


Subject(s)
Humans , Female , Infant , X-Ray Therapy/methods , Histiocytosis, Langerhans-Cell/epidemiology , Histiocytosis, Langerhans-Cell/diagnostic imaging , Case Reports
2.
Arq. bras. med. vet. zootec. (Online) ; 69(6): 1413-1418, nov.-dez. 2017. ilus
Article in Portuguese | LILACS, VETINDEX | ID: biblio-909827

ABSTRACT

As lesões vertebrais cervicais são relativamente comuns nos equinos. No entanto, são poucas as descrições a respeito desse tema na literatura. Acredita-se que esse fato se deva, em parte, às limitações relacionadas ao diagnóstico. Em virtude de um traumatismo cervical, o animal pode apresentar sinais clínicos de paresia e paraplegia até tetraparesia ou tetraplegia, que podem culminar em estado comatoso e, eventualmente, em morte. Esses sinais clínicos podem ser detectados no exame físico, porém, quando associado à imaginologia (avaliação radiográfica), permite a obtenção de diagnóstico mais preciso da lesão. Consequentemente, um prognóstico mais adequado pode ser estabelecido para o paciente. Em face do exposto, apresenta-se o caso de uma égua Mangalarga, de quatro anos de idade, com sinais de tetraplegia pós-trauma, aumento de tônus muscular e paralisia espástica, com hiperreflexia, nos quatros membros. Por meio dos exames neurológicos realizados na paciente, em associação com as imagens radiográficas convencionais e contrastadas, foi possível estabelecer o diagnóstico do quadro. O animal apresentava lesões envolvendo as duas primeiras vértebras cervicais, atlas (C1) e áxis (C2), e a quinta e a sexta vértebra (C5-C6), destacando fratura de C1, deslocamento do dente de C2 e subluxação entre C5 e C6, com compressão ventrodorsal da medula espinhal. Confirmadas as suspeitas neurológicas e mediante prognóstico desfavorável, o animal foi submetido à eutanásia, com consentimento do proprietário. As lesões observadas nas imagens radiográficas foram confrontadas e confirmadas na necropsia.(AU)


Cervical vertebral lesions are relatively common in equine patients, but its diagnosis seems challenging for the clinician. Clinical signs most commonly associated with this clinical feature are paresis, paraplegia, tetraparesis, tetraplegia, which may lead the patient to a comatose state, and even death. Fortunately, these clinical signs can be perceived during physical examination. All of which, alongside imaging techniques, may allow a precise diagnose of the location of lesions and prediction of a prognosis for the patient. We present a case report of a Mangalarga mare, with four years of age, presenting signs of post-traumatic tetraplegia with spastic paralysis with increased muscular tonus and hyperreflexia in all four limbs. A thorough neurological examination of the patient associated with conventional and contrast medium radiographic imaging of the cervical region identified lesions at the atlas (C1) and axis (C2, and fifth (C5) and sixth (C6) cervical vertebrae. Fracture of the atlas vertebrae, dislocation of the axis' dens as well as subluxation of C5-C6 causing ventrodorsal medullary compression of the spinal cord were diagnosed radiographically. Due to the extent of the lesions the animal was euthanatized with the owner's consent. All lesions identified radiographically were posteriorly confirmed during post-mortem examination.(AU)


Subject(s)
Animals , Cervical Vertebrae/injuries , Horses/injuries , Neck Injuries/diagnostic imaging , Spinal Cord Compression/veterinary , Neurologic Examination/veterinary , Radiography/veterinary
3.
Gac. méd. espirit ; 18(3): 61-67, sept.-dic. 2016.
Article in Spanish | LILACS | ID: biblio-828862

ABSTRACT

Fundamento. La combinación de un embarazo intrauterino con uno extrauterino se conoce como embarazo heterotópico, esta es una patología poco reportada cuando se presenta en forma espontánea (1 caso cada 20 000 o 30 000 embarazos). Objetivo: Reportar un caso la infrecuencia de la forma en que se presenta la combinación de los dos embarazos y la emergencia de cuando uno está roto. Presentation of the case: Paciente de 26 años de edad, con el antecedente de tres gestaciones previas (tres partos a término); presentó una historia de amenorrea de tres meses asociada a dolor hipogástrico de 24 horas de evolución. Al examen físico tenía la TA de 90/50 mHg, el pulso de 120 pulsaciones por minutos, frialdad y sudoración, la temperatura axilar de 36,4 °C. Su abdomen estaba levemente distendido, blando, depresible, con ruidos hidroaéreos, sensible a la palpación profunda en hipogastrio y en fosa ilíaca derecha con Blumberg negativo. Se le realizó una laparotomía exploradora con el diagnóstico presuntivo de embarazo ectópico derecho, y se observó en ésta un hemoperitoneo de 500 ml, útero, ovario y trompa izquierdas normales. Se le realizó una ecografía que informó un embarazo intrauterino de primer trimestre, que al momento de la cirugía tenía una edad gestacional estimada de 15 semanas. Conclusiones: El diagnóstico del embarazo heterotópico no es fácil definirlo debido a las diversas manifestaciones clínicas y a la existencia del embarazo intrauterino que continúa; se debe tener en cuenta que la ecografía es un pilar importante en el diagnóstico e identificación temprana de esta patología.


Background: The combination of an intra-uterine pregnancy with an extra uterine one is known as heterotopic pregnancy, this is a pathology little reported when it is presented in an spontaneous form (1 case each 20 000 or 30 000 pregnancies). Objective: To report a case the seldomness in the way in that it is presented the combination of the two pregnancies and the emergency of when one is broken. Report of case: Patient of 26 years old, with the antecedent of three previous pregnancies (three childbirths to term);she presented a history of a three months amenorrhea associated to hypogastria pain of 24 hours of evolution. To the physical exam she had the TA of 90/50 mHg, the pulse of 120 pulsations for minutes, indifference and sweating, the axillary temperature of 36, 4 °C. Her abdomen was slightly loosened, soft, depressive, with noises hydro air, sensitive to the deep palpation in hypogastrium and in grave right iliac with negative Blumberg. It was carried out an exploratory laparotomy with the presumptive diagnosis of right ectopic pregnancy, and it was observed in this a hemoperitoneum of 500 ml, uterus, lefts ovary and trumpet normal. It was carried out an ultrasound that informed an intra-uterine pregnancy of first trimester that had an estimated gestational age of 15 weeks at the moment of the surgery. Conclusions: The diagnosis of the heterotopic pregnancy is not easy to define due the diverse clinical manifestations and the existence of the intra-uterine pregnancy that continues; it should be kept in mind that the ultrasound is an important pillar in the diagnosis and early identification of this pathology.


Subject(s)
Pregnancy, Heterotopic/diagnosis , Pregnancy, Ectopic
4.
Rev. Bras. Odontol. Leg. RBOL ; 3(2): 2-16, 2016. ilus, tab
Article in English | LILACS | ID: biblio-831248

ABSTRACT

Introduction: Few studies succeeded on demonstrating that dentitions are unique. Methodological limitations may have influenced these outcomes. Objective: The present study aims to validate software packages for comparing human dentitions. Material and methods: A pool of 40 dental casts were laser scanned (XCAD 3D®, XCADCAM Technology®, São Paulo, Brazil) and implemented in Geomagic Studio® (GS) (3D Systems®, Rock Hill, USA), Cloud Compare® (CC) (Telecom Paris Tech® and EDF®, Paris, France), and Maestro 3D Ortho Studio® (MS) (AGE Solutions®, Pontedera, Italy) software packages to evaluate metric and superimposition tools. Results: Software performances did not significantly differ (p>0.05) considering cropping, landmarking and superimposition functions. GS was more precise for detecting identical models (p>0.05. Inter and intra examiner reproducibility reached optimal outcomes. Calibration was assured for software measuring tools and scanning process. Conclusion: Both GS and CC may be used for comparing 3D anterior dentitions. However, more practical and less operator-depending procedures are available in GS.


Introdução: Poucos estudos obtiveram êxito em demonstrar a unicidade da dentição humana. Falhas metodológicas podem ter influenciado os resultados destes estudos. Objetivo: O presente estudo objetivou validar ferramentas contidas em pacotes de software existentes para comparar dentições humanas. Material e método: Uma amostra de 40 modelos odontológicos digitalizados (XCAD 3D®, XCADCAM Technology®, São Paulo, Brazil) foi selecionada e analisada utilizando os seguintes softwares: Geomagic Studio® (GS) (3D Systems®, Rock Hill, USA), Cloud Compare® (CC) (Telecom Paris Tech® and EDF®, Paris, France), and Maestro 3D Ortho Studio® (MS) (AGE Solutions®, Pontedera, Italy). Resultados: Os softwares não apresentaram performances com diferença estatisticamente significante (p>0.05) considerando os procedimentos de recorte, colocação de pontos de referência (landmarks) e sobreposição de modelos. O software GS apresentou maior precisão para detectar modelos idênticos ((p>0.05). Testes intra e interexaminador resultaram em ótima concordância. Os softwares apresentaram ótima calibração de ferramentas métricas. Conclusão: Ambos os softwares GS e CC podem ser utilizados para comparar modelos odontológicos digitalizados. Contudo, performances mais práticas e independentes do operador podem ser alcançadas por meio do software GS.


Subject(s)
Forensic Dentistry , Forensic Sciences , National Institute of Biomedical Imaging and Bioengineering (U.S.) , Tooth
5.
Radiol. bras ; 47(2): 125-127, Mar-Apr/2014. graf
Article in English | LILACS | ID: lil-710033

ABSTRACT

The authors present a case of a neuroendocrine carcinoma in an asymptomatic 75-year-old woman, detected in routine breast screening. The lesion was visible at mammography as a well circumscribed, medium density nodule, with no associated microcalcifications, and at ultrasonography as a hypoechoic nodule, with irregular shape and ill-defined margins. Magnetic resonance imaging revealed findings consistent with malignancy.


Os autores apresentam um caso de carcinoma neuroendócrino numa mulher de 75 anos assintomática detectado em estudo imaginológico mamário de rotina. A lesão apresentava-se na mamografia como nódulo bem circunscrito de média densidade, sem microcalcificações associadas e ecograficamente como nódulo hipoecogênico de morfologia irregular e limites mal definidos. Na ressonância magnética mamária as características da lesão eram concordantes com malignidade.

6.
Rev. bras. odontol ; 69(2): 238-241, Jul.-Dez. 2012. graf
Article in Portuguese | LILACS | ID: lil-720349

ABSTRACT

O objetivo do presente trabalho foi realizar um perfil epidemiológico da saúde bucal de idosos atendidos na Policlínica Geral do Rio de Janeiro. Foram avaliados quarenta e oito exames radiográficos, selecionados aleatoriamente do arquivo de prontuários odontológicos, de pacientes idosos atendidos na Policlínica Geral do Rio de Janeiro, por um único examinador, utilizando negatoscópio. Os dados foram armazenados e PS percentuais analisados. Os resultados evidenciaram 46% de edentulismo e em 56% dos casos dentes presentes. Dos dentes presentes, 37% eram acometidos por doença periodontal, 24% apresentavam prótese unitária, 20% continham obturações, 15% apresentavam tratamento endodôntico e 2% tinham restos radiculares. Os resultados do presente estudo são similares aos achados na literatura, fazendo-se necessário maior ênfase no tratamento odontológico dos idosos.


The aim of this study was to establish an oral health status of elderly patients with consultations at the General Polyclinic of Rio de Janeiro. Forty-eight radiographs exams, randomly selected, were evaluated by a single examiner using lightbox. Data were stored and analyzed. The results showed 44% (Na versão em Português consta 46%) of edentulousness and 56% of patients with teeth. In the last case, 37% had periodontal disease; 24% had unitary prostodontic; 20% had restorations; 15% had endodontic treatment and 2% still had radicular roots. The results of this study were similar to the literature, which emphasizes the need for dental treatment in the elderly population.


Subject(s)
Radiography, Dental , Oral Health , Dental Health Services , Geriatric Dentistry , Health Services Research
7.
Rev. chil. radiol ; 18(3): 111-116, 2012. graf, tab
Article in Spanish | LILACS | ID: lil-658852

ABSTRACT

Introduction: The written radiology report is the most relevant component of any radiological examination. Few studies about referring clinicians opinion concerning structure and contents of radiology reports have been conducted. Objective: To investigate which radiology report issues are significant to the clinician. Methodology: One hundred and sixty-four physicians, among surgeons, internists, residents, and general practitioners were surveyed. Results: According to surveyed clinicians the most important element in any radiologic examination is the reporting radiologist (67.7 percent); 93.9 percent of them expect the radiology report to address the referral diagnosis; 95.7 percent expects the report to present a conclusion, whilst 73 percent of referring clinicians consider ultrasonography as the imaging procedure that commonly exhibits more errors. Surgeons, generally understimate radiologists recommendations for complementary studies. Conclusion: An experienced reporting radiologist is considered the most significant element of any imaging procedure. The radiology report should be problem-oriented (answering clinical question), and contain a conclusion, which should begin by answering the clinician s concerns. General practitioners, internists and residents value further studies reccommended by radiologists.


Introducción. El informe es lo más relevante de un examen radiológico. Escasas publicaciones han estudiado la opinión del clínico. Objetivo. Establecer qué aspectos del informe son relevantes para el clínico. Metodología. Se aplicó una encuesta a cirujanos, internistas, residentes y médicos generales. Resultados. Se encuestó a 164 médicos. Al pedir un examen radiológico, lo más relevante (67,7 por ciento) fue el radiólogo informante; 93,9 por ciento considera importante que se haga referencia al diagnóstico de derivación; 95,7 por ciento estima que debe haber conclusión. El 73 por ciento cree que el examen en el que se cometen más errores es la ecotomografía. Los cirujanos son los que menos valoran las recomendaciones de estudios posteriores. Conclusión. El radiólogo que informa es considerado lo más importante en un examen. El informe debe hacer referencia al diagnóstico, tener conclusión, la que debe comenzar respondiendo la inquietud del clínico. Los médicos generales, internistas y residentes valoran que se sugieran estudios complementarios.


Subject(s)
Humans , Medical Records , Interprofessional Relations , Radiology Department, Hospital , Attitude of Health Personnel , Communication , Cross-Sectional Studies , Data Collection
8.
West Indian med. j ; 60(6): 653-657, Dec. 2011. tab
Article in English | LILACS | ID: lil-672828

ABSTRACT

OBJECTIVE: To provide the first detailed review of the indications and clinical utility of transoesophageal echocardiogram (TEE) in the Caribbean. DESIGN AND METHODS: Data for patients who had TEE performed at the Heart Institute of the Caribbean over a three-year period were abstracted and reviewed. Information gathered included demographic data, indications for the procedure, findings and clinical recommendations. The effect of age and sex on these variables was assessed using the Chisquare or Fishers Exact tests. Significance was set at a p < 0.05. RESULTS: Of the 116 procedures performed between 2005 and 2008, medical records were reviewed for 107 (50 male, 57 female) patients. The patients ranged in age from 15-86 years with a mean age of 45.4 ± 18.5 years. With the exception of four patients, all attempted TEE were completed. The most common indications for the procedure were valvular heart disease (41.1%), strokes (17.8%), shunts (10.3%) and infective endocarditis (11.2%). Less common indications included arrhythmias, cardiac masses, aortic dissection and shortness of breath. Transoesophageal echocardiogram altered the treatment course in about 30% of all patients including 66.6% of patients referred for suspected infective endocarditis. Furthermore, TEE resulted in recommendation for surgery in 43% of patients referred for evaluation of severity of valvular disease. Minor complications occurred in two persons. No severe complications or deaths occurred as a result of the procedure. CONCLUSIONS: Transoesophageal echocardiogram has been most commonly performed to evaluate valvular heart disease in Jamaica without any major complications resulting from the procedure. It provides additional information that supplements transthoracic echocardiography in a wide range of clinical conditions. Measures should be put in place to make TEE more widely available and accessible in Jamaica.


OBJETIVO: Ofrecer un primer examen detallado de las indicaciones y utilidad clínica del ecocar-diograma transesofágico (ETE) en el Caribe. DISEÑO Y MÉTODOS: Por un período de tres años, se examinaron y resumieron datos de pacientes a los cuales se les realizó un ETE en el Instituto de Cardiología del Caribe. La información recogida incluyó datos demográficos, indicaciones para el procedimiento, hallazgos y recomendaciones clínicas. Se evaluó el efecto de la edad y el género en estas variables usando las pruebas Chicuadrado y el test exacto de Fisher. La significatividad fue establecida en p < 0.05. RESULTADOS: De los 116 procedimientos realizados entre 2005 y 2008, se revisaron las historias clínicas de 107 pacientes (50 varones, 57 hembras). La edad de los pacientes fluctuó de 15 a 86 años para una edad promedio de 45.4 ± 18.5 años. Con la excepción de cuatro pacientes, todos los ETE planificados fueron realizados. Las indicaciones más comunes para el procedimiento fueron los casos de enfermedad valvular cardíaca (41.1%), accidente cerebrovascular (17.8%), shunts o desviaciones (10.3%) y endocarditis infecciosa (11.2%). Las indicaciones menos comunes incluyeron las arritmias, las masas cardíacas, la disección aórtica y la disnea. El ecocardiograma transesofágico alteró el curso del tratamiento en aproximadamente el 30% de todos los pacientes, incluyendo el 66.6% de los pacientes remitidos por sospecha de endocarditis infecciosa. Además, a partir del ETE se derivaron recomendaciones de cirugía para 43% de los pacientes remitidos para evaluación de la severidad de la enfermedad valvular. Se presentaron complicaciones menores en dos personas. No se produjeron complicaciones severas o muertes como resultado del procedimiento. CONCLUSIONES: El ecocardiograma transesofágico se ha realizado más frecuentemente con el propósito de evaluar la enfermedad valvular cardíaca en Jamaica, sin que se hayan presentado mayores complicaciones como resultado de su empleo. Por otra parte, este procedimiento ofrece información adicional que sirve de complemento a la ecocardiografía transtorácica en una amplia gama de condiciones clínicas. Deben tomarse medidas para que el ETE tenga una mayor disponibilidad y accesibilidad en Jamaica.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Cardiovascular Diseases , Echocardiography, Transesophageal , Chi-Square Distribution , Developing Countries , Health Resources , Jamaica
9.
RFO UPF ; 16(1)jan.-abr. 2011.
Article in Portuguese | LILACS | ID: lil-593691

ABSTRACT

A artrite psoriática é uma artropatia crônica de etiologia e patogênese não totalmente esclarecidas, que, embora rara, pode acometer a articulação temporomandibular. É definida como psoríase associada com artrite infla-matória, erosiva e crônica, a qual é soronegativa para o fator reumatoide. Objetivo: O objetivo do presente estudo é apresentar uma revisão de literatura sobre as características imaginológicas da artrite psoriática na articulação tempoporomandibular. Revisão da literatura: A artrite psoriática pode se apresentar por diversos padrões de envolvimento articular com graus variados de severidade, seguido um curso desde uma leve sinovite a uma artropatia erosiva progressiva. A elaboração do diagnóstico diferencial pode apresentar variados graus de dificuldade. Assim, uma história detalhada do paciente e exame físico geral são de extrema importância para elaboração do diagnóstico e devem ser considerados quando da avaliação das imagens das le-sões articulares. O uso da tomografia computadorizada no diagnóstico de artrite psoriática deve fazer parte do processo de avaliação. A ressonância magnética, o ultrassom e a cintilografia têm papel importante no diagnóstico precoce da artrite psoriática na articulação temporomandibular e no monitoramento da evolução da doença, podendo indicar, inclusive, a alteração do seu tratamento. Considerações finais: Conclui-se que a artrite psoriática envolvendo a articulação temporomandibular tem como características a dor e a limitação funcional, causando destruição progressiva dos componentes ósseos e dos teciduais articulares, clara-mente indicada em exames imaginológicos. Assim, a ressonância magnética assume papel fundamental no diagnóstico, monitoramento da evolução da doença e na orientação quanto ao seu tratamento.

10.
Rev. cienc. med. Pinar Rio ; 14(2): 34-40, abr.-jun. 2010.
Article in Spanish | LILACS | ID: lil-739392

ABSTRACT

Se realizó una investigación de desarrollo-aplicada, exploratoria, descriptiva y transversal, basada en diagnóstico previo por una investigación que permitió caracterizar la hipertensión portal (HTP) pediátrica y establecer importantes aspectos clínico-imagenológicos de la enfermedad en Pinar del Río. Además se efectuó el análisis documental de diversos sistemas de manejo de esta patología, adaptándolos al territorio, el objetivo fue elaborar una estrategia de manejo imagenológico de la HTP pediátrica a partir de la propuesta de un sistema de manejo diagnóstico integral, dirigido al personal de la salud de la Atención Primaria y Secundaria, establecer categorías de riesgo de padecer la HTP, permitiendo evaluar adecuadamente el estado de estos pacientes, desarrollando acciones de salud preventivo curativas, de valor como indicador de pronóstico, creando los mecanismos para lograr la profilaxis y el diagnóstico precoz y de esa forma disminuir las tasas de incidencia, morbilidad y mortalidad de la HTP, el índice de complicaciones graves como el sangrado digestivo o la encefalopatía portal y elevar la calidad de vida de estos niños.


A development-applied, exploratory, descriptive and cross-sectional research was conducted, based on the previous diagnosis of a research characterizing Portal Hypertension in Pediatric Ages (PHPA). This research established important clinical-imaging aspects of the disease in Pinar Rio. Besides; a documentary analysis about diverse systems in the management of this pathology was carried out adapting them for the territory. The purpose was to create a strategy for the imaging management of the PHPA starting from a proposal of a system to an integral diagnostic management, and targeted at Primary and Secondary Health Care personnel in order to establish the risk categories of suffering from this disease. It also allows, a proper assessment of these patients' status, the development of preventive, curative health actions, knowing the value as an indicator of prognosis, creating a mechanism to achieve the prophylaxis and the early diagnosis as ways to diminish PHPA incidence, morbidity and mortality rates as well as the rate of severe complications such as digestive bleeding or portal encephalopathy aimed at increasing the quality of life of these children.

11.
Rev. chil. radiol ; 16(1): 32-35, 2010. ilus
Article in Spanish | LILACS | ID: lil-577486

ABSTRACT

Pigmented villonodular synovitis represents a benign synovial proliferation associated to hemosiderin deposits, which originates in bone joints, bursae or tendinous sheaths. The knee articulation is the most commonly involved joint (80 percent of the cases), followed by the hip joint. Normally, this pathology has a diffuse presentation, and a small percentage shows a localized form. PVNS displays very specific imaging features, which allows a good diagnostic approach when aided by different radiological techniques, particularly magnetic resonance imaging (MRI). In this report we describe an infrequent case of focal PVNS localized in the hip, which was treated at "Clínica Alemana", Santiago, Chile.


La sinovitis villonodular pigmentada (SVNP) es una proliferación sinovial benigna asociada a depósitos de hemosiderina, que se origina en articulaciones, bursas o vainas tendíneas. La articulación más comprometida es la rodilla (80 por ciento de los casos), seguida por la cadera. Normalmente, esta patología es de presentación difusa y en un menor porcentaje se da en forma focal. La SVNP posee características imaginológicas muy particulares, lo que permite una buena aproximación diagnóstica de la mano de los diferentes métodos radiológicos, en particular la resonancia magnética. En este reporte se describe un caso poco frecuente de SVNP focal en la cadera, que se presentó en la Clínica Alemana de Santiago.


Subject(s)
Humans , Female , Adolescent , Hip/pathology , Magnetic Resonance Imaging , Synovitis, Pigmented Villonodular/diagnosis , Tomography, X-Ray Computed , Arthroscopy , Synovitis, Pigmented Villonodular/surgery
12.
CES med ; 23(1): 103-113, ene.-jun. 2009.
Article in Spanish | LILACS | ID: lil-565205

ABSTRACT

El ejercicio diagnóstico, basado en una buena historia clínica, un examen físico completo y un uso racional de los exámenes paraclínicos e imágenes diagnósticas, es el acto médico más importante, y la máxima expresión de la unión de ciencia y arte de la profesión médica. La interpretación de los hallazgos brindados por estos tres actos es la clave para llegar a un diagnóstico exacto y para definir un tratamiento adecuado con miras a restablecer la salud del paciente. Es un arte eminentemente hermenéutica pues parte de lo oscuro y poco claro para llegar a la claridad del diagnóstico. Igualmente es la máxima expresión del círculo hermenéutico pues hace comprensible el todo partiendo de las partes y a la vez aclara las partes comprendiendo el todo. La relación médico-paciente debe establecerse basada en la bondad, la tolerancia, la comprensión, el respeto y la aceptación de las diferencias del paciente. La medicina sin amor es una ciencia estéril.


Exercise diagnosis, based on a good clinical history, complete physical examination and judicious use of paraclinical tests and diagnostic images, is the most important medical procedure, and the best expression of the union of science and art of the medical profession. Interpretation of findings provided by these three acts is the key to reaching an accurate diagnosis and to define an appropriate treatment aimed to restoring patient health. It is essentially a hermeneutic art that part from dark and obscure to reach the clarity of the diagnosis. It is also the ultimate expression of the hermeneutical circle because makes understandable the whole based on its parts and clarifies them understanding the whole. The physician - patient relationship should be based on kindness, tolerance, understanding, respect and acceptance of patient differences. Medicine without love is a sterile science.


Subject(s)
Humans , Medical Records/classification , Physician-Patient Relations/ethics , Diagnosis , Physical Examination
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