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A 74-year-old female patient was diagnosed with unilateral vocal fold paralysis without any brain lesions, but with a history of influenza infection 1 week ago. No significant manifestations were observed in the oral phase in the Video Fluoroscopic Swallowing Study (VFSS). However, during swallowing aspiration, 50% of the residue after swallowing was measured as semisolid, and aspiration was observed when swallowing in the liquid form. The Penetration Aspiration Scale (PAS) score was 6 points, and the Functional Dysphagia Scale (FDS) was 46 points.Vocal-fold adduction was performed by injecting hyaluronic acid. Four days after the vocal fold injection, VFSS showed no aspiration during the swallowing of semisolids. Moreover, compared to the initial test, 10% of the residue measured after swallowing semisolids was decreased. No aspiration was observed when swallowing the liquid.Scores obtained for the Penetration Aspiration Scale (PAS) and the Functional Dysphagia Scale (FDS) were 4 and 26, respectively. Taken together, our results indicate that in a situation where upper respiratory infections are increasing due to the COVID-19 pandemic, hyaluronic acid injections have the potential to improve dysphagia in patients with unilateral vocal fold paralysis due to a viral infection.
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International guidelines recommended screening with ultrasonography (US) every 6 months for patients at risk for hepatocellular carcinoma (HCC). However, US demonstrates low sensitivity for the early detection of HCC. Magnetic resonance imaging (MRI) plays an important role in the noninvasive diagnosis of HCC, but it is not suitable for surveillance due to its lengthy examination and high cost. Therefore, several studies have been using various abbreviated MRI strategies, including noncontrast abbreviated MRI, dynamic contrast-enhanced abbreviated MRI, and abbreviated MRI using hepatobiliary phase image for HCC surveillance. In this article, we aim to review these various strategies and explore the future direction of HCC surveillance considering the cost-effectiveness aspect.
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International guidelines recommended screening with ultrasonography (US) every 6 months for patients at risk for hepatocellular carcinoma (HCC). However, US demonstrates low sensitivity for the early detection of HCC. Magnetic resonance imaging (MRI) plays an important role in the noninvasive diagnosis of HCC, but it is not suitable for surveillance due to its lengthy examination and high cost. Therefore, several studies have been using various abbreviated MRI strategies, including noncontrast abbreviated MRI, dynamic contrast-enhanced abbreviated MRI, and abbreviated MRI using hepatobiliary phase image for HCC surveillance. In this article, we aim to review these various strategies and explore the future direction of HCC surveillance considering the cost-effectiveness aspect.
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PURPOSE: This study aimed to characterize the relationship between parental stress and nurses' communication as perceived by parents of high-risk newborns in a neonatal intensive care unit (NICU). METHODS: The participants were 54 parents of high-risk newborns in a NICU. Data were collected from January to March 2018. Parental stress and parents' perceptions of nurses' communication ability and styles were measured using a questionnaire. RESULTS: The average scores for parental stress and nurses' communication ability were 3.39 and 4.38 respectively, on a 5-point scale. Parents most commonly reported that nurses showed a friendly communication style, followed by informative and authoritative styles. Mothers and fathers reported significantly different levels of parental stress. Parental stress showed a negative correlation with nurses' perceived verbal communication ability. Higher scores for nurses' verbal communication ability and for friendly and informative communication styles were associated with lower parental stress induced by the environment, the baby's appearance and behaviors, and treatments in the NICU. CONCLUSION: The findings of this study suggest that nurses need to offer proper information for parents and to support parents by encouraging them to express their emotions of stress and by providing parents with therapeutic communication and opportunities to participate in care.
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Humanos , Recém-Nascido , Comunicação , Pai , Unidades de Terapia Intensiva Neonatal , Terapia Intensiva Neonatal , Mães , Pais , Estresse PsicológicoRESUMO
The occurrence of incidentally detected pancreatic cystic lesions (PCLs) is continuously increasing. Radiologic examinations including computed tomography and magnetic resonance imaging with magnetic resonance cholangiopancreatography have been widely used as the main diagnostic and surveillance methods for patients with incidental PCLs. Although most incidentally detected PCLs are considered benign, they have the potential to become malignant. Currently, we have several guidelines for the management of incidental PCLs. However, there is still debate over proper management, in terms of accurate diagnosis, optimal follow-up interval, and imaging tools. Because imaging studies play a crucial role in the management of incidental PCLs, the 2017 consensus recommendations of the Korean Society of Abdominal Radiology for the diagnosis and surveillance of incidental PCLs approved 11 out of 16 recommendations. Although several challenges remain in terms of optimization and standardization, these consensus recommendations might serve as useful tools to provide a more standardized approach and to optimize care of patients with incidental PCLs.
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Humanos , Colangiopancreatografia por Ressonância Magnética , Consenso , Diagnóstico , Seguimentos , Imageamento por Ressonância Magnética , Pâncreas , Cisto PancreáticoRESUMO
OBJECTIVE: To compare the diagnostic accuracy of dynamic computed tomography (CT) and gadoxetate-enhanced magnetic resonance imaging (MRI) for characterization of hepatic lesions by using the Liver Imaging Reporting and Data System (LI-RADS) in a multicenter, off-site evaluation.MATERIALS AND METHODS: In this retrospective multicenter study, we evaluated 231 hepatic lesions (114 hepatocellular carcinomas [HCCs], 58 non-HCC malignancies, and 59 benign lesions) confirmed histologically in 217 patients with chronic liver disease who underwent both gadoxetate-enhanced MRI and dynamic CT at one of five tertiary hospitals. Four radiologists at different institutes independently reviewed all MR images first and the CT images 4 weeks later. They evaluated the major and ancillary imaging features and categorized each hepatic lesion according to the LI-RADS v2014. Diagnostic performance was calculated and compared using generalized estimating equations.RESULTS: MRI showed higher sensitivity and accuracy than CT for diagnosing hepatic malignancies; the pooled sensitivities, specificities, and accuracies for categorizing LR-5/5V/M were 59.0% vs. 72.4% (CT vs. MRI; p < 0.001), 83.5% vs. 83.9% (p = 0.906), and 65.3% vs. 75.3% (p < 0.001), respectively. CT and MRI showed comparable capabilities for differentiating between HCC and other malignancies, with pooled accuracies of 79.9% and 82.4% for categorizing LR-M, respectively (p = 0.139).CONCLUSION: Gadoxetate-enhanced MRI showed superior accuracy for categorizing LR-5/5V/M in hepatic malignancies in comparison with dynamic CT. Both modalities had comparable accuracies for distinguishing other malignancies from HCC.
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Humanos , Academias e Institutos , Carcinoma Hepatocelular , Meios de Contraste , Sistemas de Informação , Fígado , Hepatopatias , Imageamento por Ressonância Magnética , Estudos Retrospectivos , Centros de Atenção TerciáriaRESUMO
BACKGROUND/AIMS: The efficacy of standard triple therapy (STT) in treating Helicobacter pylori infection has decreased. Many investigators have attempted to increase the eradication rate. We investigated the outcomes of concomitant therapy (CT) and STT combined with probiotics (STP) as a first-line treatment for H. pylori infection. METHODS: We reviewed the medical records of 361 patients who received either STP (n=286) or CT (n=75). The STP group received STT combined with a probiotic preparation for 1 week. The CT group received STT and metronidazole for 1 week. RESULTS: The intention-to-treat and per-protocol eradication rates were 83.6% (95% confidence interval [CI], 79.0 to 87.7) and 87.1% (95% CI, 81.2 to 89.7) in the STP group and 86.7% (95% CI, 78.7 to 93.3) and 91.4% (95% CI, 83.6 to 97.1) in the CT group (p=0.512 and p=0.324), respectively. The frequency of adverse effects was higher in the CT group (28.2%) than in the STP group (12.8%) (p=0.002). CONCLUSIONS: STP and CT are encouragingly efficacious as first-line treatments for H. pylori infection. Therefore, adding probiotics to STT may be a feasible option to avoid side effects.
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Humanos , Helicobacter pylori , Helicobacter , Prontuários Médicos , Metronidazol , Probióticos , PesquisadoresRESUMO
Toxocariasis, a parasitic infection, causes hyper eosinophilia resulting in radiological presentation of eosinophilic infiltrations in the involved organs. In the abdomen, toxocariasis has been reported to manifest as infiltrations in the liver or in the gastrointestinal tract, but it is known to be uncommon to manifest as multiple lymphadenopathy. There have been two case reports of toxocariasis presenting as generalized lymphadenopathy in the chest, neck and inguinal regions. To the best of our knowledge, generalized conglomerated lymphadenopathy occurring mostly in the abdomen from toxocariasis has not been published in the English literature. Herein, we report a rare case of toxocariasis presenting as multiple conglomerated lymphadenopathy mimicking lymphoma on CT.
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PURPOSE@#Bisphosphonate (BP) is the first-line therapy for the management of osteoporosis. BP-related osteonecrosis of the jaw (BRONJ) and atypical femoral fracture (AFF) are increasingly common comorbidities in patients with osteoporosis under long-term BP treatment. The aim of this study was to evaluate the incidence and risk factors for AFF features on bone scintigraphy in patients with BRONJ.@*METHODS@#Among total of 373 BRONJ patients treated between September 2005 and July 2014, 237 (220 women, 17 men; median age 73 years) who underwent three-phase bone scintigraphy were enrolled for this retrospective study. AFF features on bone scintigraphy and the related clinical factors were assessed.@*RESULTS@#Among 237 patients with BRONJ, 11 (4.6%) showed AFF features on bone scintigraphy. BP medication duration (p = 0.049) correlated significantly with AFF features on bone scintigraphy in patients with BRONJ. BP intake duration of 34 months was the cutoff value for predicting the presence of AFF features on bone scintigraphy. Among the patients with BRONJ, all those with AFF features on bone scintigraphy were female patients with osteoporosis who were on oral BP medication; however, these factors were not significantly different along with AFF features on bone scintigraphy.@*CONCLUSIONS@#The incidence of AFF features on bone scintigraphy was relatively high in patients with BRONJ. A careful observation of patients presenting with the AFF features on bone scintigraphy may be needed, particularly for female BRONJ patients with osteoporosis who have been on BP medication for over 34 months.
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PURPOSE: Bisphosphonate (BP) is the first-line therapy for the management of osteoporosis. BP-related osteonecrosis of the jaw (BRONJ) and atypical femoral fracture (AFF) are increasingly common comorbidities in patients with osteoporosis under long-term BP treatment. The aim of this study was to evaluate the incidence and risk factors for AFF features on bone scintigraphy in patients with BRONJ.METHODS: Among total of 373 BRONJ patients treated between September 2005 and July 2014, 237 (220 women, 17 men; median age 73 years) who underwent three-phase bone scintigraphy were enrolled for this retrospective study. AFF features on bone scintigraphy and the related clinical factors were assessed.RESULTS: Among 237 patients with BRONJ, 11 (4.6%) showed AFF features on bone scintigraphy. BP medication duration (p = 0.049) correlated significantly with AFF features on bone scintigraphy in patients with BRONJ. BP intake duration of 34 months was the cutoff value for predicting the presence of AFF features on bone scintigraphy. Among the patients with BRONJ, all those with AFF features on bone scintigraphy were female patients with osteoporosis who were on oral BP medication; however, these factors were not significantly different along with AFF features on bone scintigraphy.CONCLUSIONS: The incidence of AFF features on bone scintigraphy was relatively high in patients with BRONJ. A careful observation of patients presenting with the AFF features on bone scintigraphy may be needed, particularly for female BRONJ patients with osteoporosis who have been on BP medication for over 34 months.
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Feminino , Humanos , Masculino , Osteonecrose da Arcada Osseodentária Associada a Difosfonatos , Comorbidade , Fraturas do Fêmur , Incidência , Arcada Osseodentária , Osteonecrose , Osteoporose , Prevalência , Cintilografia , Estudos Retrospectivos , Fatores de RiscoRESUMO
PURPOSE: Since pathophysiologic evidence has been raised to suggest that obesity could facilitate an allergic reaction, obesity has been known as an independent risk factor for allergic disease such as asthma. However, the relationship between sedentary behavior and lifestyle which could lead to obesity, and those allergic diseases remains unclear. MATERIALS AND METHODS: We analyzed the relations between physical activity, including sitting time for study, sitting time for leisure and sleep time, and obesity, asthma, allergic rhinitis, and atopic dermatitis using the Korea Youth Risk Behavior Web-based Survey, which was conducted in 2013. Total 53769 adolescent participants (12 through 18 years old) were analyzed using simple and multiple logistic regression analyses with complex sampling. RESULTS: Longer sitting time for study and short sitting time for leisure were associated with allergic rhinitis. High physical activity and short sleep time were associated with asthma, allergic rhinitis, and atopic dermatitis. Underweight was negatively associated with atopic dermatitis, whereas overweight was positively correlated with allergic rhinitis and atopic dermatitis. CONCLUSION: High physical activity, and short sleep time were associated with asthma, allergic rhinitis, and atopic dermatitis.
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Adolescente , Humanos , Asma , Dermatite Atópica , Hipersensibilidade , Coreia (Geográfico) , Atividades de Lazer , Estilo de Vida , Modelos Logísticos , Atividade Motora , Obesidade , Sobrepeso , Rinite Alérgica , Fatores de Risco , Assunção de Riscos , Comportamento Sedentário , MagrezaRESUMO
BACKGROUND AND OBJECTIVES: The level of thyroid-stimulating hormone (TSH)-stimulated thyroglobulin (Tg) after thyroid hormone withdrawal (THW) is the most sensitive marker for detecting recurrence of differentiated thyroid cancer (DTC). In DTC, Tg production is regulated by TSH; however, TSH values after THW are never identical, even in the same patient. The objective of this study was to evaluate the influence of TSH on Tg levels after THW. MATERIALS AND METHODS: TSH and Tg concentrations were measured twice at 2 and 3 weeks after THW in 309 patients with DTC. TSH and Tg levels at these time points were compared. The percent change in TSH (ΔTSH) and change in Tg level (%ΔTg) from 2 to 3 weeks after THW were calculated, and Pearson's correlation coefficients were calculated to determine whether ΔTSH could affect %ΔTg. Tg cutoff value for diagnostic imaging was 2 ng/mL. RESULTS: The TSH and Tg values at 3 weeks were significantly higher than those at 2 weeks after THW. Tg values increased significantly to >2 ng/mL after 1 week in 38.5% of the patients with Tg values of 0.2-2 ng/mL at 2 weeks after THW. In patients with Tg values ≥2 ng/mL at 2 weeks after THW, Tg values increased significantly after an additional week of THW. ΔTSH correlated significantly with %ΔTg. CONCLUSION: TSH values differed according to time after THW, and Tg values differed significantly according to TSH values. Therefore, TSH values should be considered carefully when interpreting the meaning of Tg levels in patients with DTC.
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Humanos , Diagnóstico por Imagem , Recidiva , Tireoglobulina , Testes de Função Tireóidea , Glândula Tireoide , Neoplasias da Glândula Tireoide , TireotropinaRESUMO
PURPOSE: Although Sjögren's syndrome (SS) is the most common disease causing xerostomia, autoimmune thyroid diseases can also affect the salivary glands. The aim of our study was to estimate the prevalence of thyroid diseases (TD) in subjects with symptoms of xerostomia and evaluate the efficacy of salivary gland scintigraphy (SGS) in the detection of TD in patients with SS and without SS.METHODS: We retrospectively reviewed the SGS findings of 173 subjects (men:women, 29:144) with symptoms of xerostomia. Ejection fractions (EF) in the parotid and submandibular glands were calculated. Thyroid disease was diagnosed on the basis of the results of the visual assessment of tracer uptake in the thyroid gland on SGS images as well as serological thyroid function tests.RESULTS: Based on the American-European Criteria, 94 patients were diagnosed with SS. Hashimoto's thyroiditis was diagnosed in 63 patients, subacute thyroiditis in 23, subclinical hypothyroidism in five, and Graves' disease in one. There were significant differences in the EF values of the parotid and submandibular glands between patients with TD and those with undetermined diagnoses.CONCLUSIONS: More than half of patients with xerostomia exhibited TD. Thyroid assessment by SGS is feasible, and SGS appears to be useful for the patients with xerostomia caused by TD. SGS may be the first imaging modality capable of evaluating both salivary gland function and thyroid gland status in patients with xerostomia. This strategy would make the requirement for additional workup for thyroid disease.
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Humanos , Diagnóstico , Doença de Graves , Hipotireoidismo , Prevalência , Cintilografia , Estudos Retrospectivos , Glândulas Salivares , Glândula Submandibular , Doenças da Glândula Tireoide , Testes de Função Tireóidea , Glândula Tireoide , Tireoidite , Tireoidite Subaguda , XerostomiaRESUMO
OBJECTIVE: To assess the intra-rater and inter-rater reliability for measuring femoral anteversion angle (FAA) by a radiographic method using three-dimensional computed tomography reconstruction (3D-CT). METHODS: The study included 82 children who presented with intoeing gait. 3D-CT data taken between 2006 and 2014 were retrospectively reviewed. FAA was measured by 3D-CT. FAA is defined as the angle between the long axis of the femur neck and condylar axis of the distal femur. FAA measurement was performed twice at both lower extremities by each rater. The intra-rater and inter-rater reliability were calculated by intraclass correlation coefficient (ICC). RESULTS: One hundred and sixty-four lower limbs of 82 children (31 boys and 51 girls, 6.3±3.2 years old) were included. The ICCs of intra-rater measurement for the angle of femoral neck axis (NA) were 0.89 for rater A and 0.96 for rater B, and those of condylar axis (CA) were 0.99 for rater A and 0.99 for rater B, respectively. The ICC of inter-rater measurement for the angle of NA was 0.89 and that of CA was 0.92. By each rater, the ICCs of the intrarater measurement for FAA were 0.97 for rater A and 0.95 for rater B, respectively and the ICC of the inter-rater measurement for FAA was 0.89. CONCLUSION: The 3D-CT measures for FAA are reliable within individual raters and between different raters. The 3D-CT measures of FAA can be a useful method for accurate diagnosis and follow-up of femoral anteversion.
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Criança , Feminino , Humanos , Vértebra Cervical Áxis , Anteversão Óssea , Diagnóstico , Fêmur , Colo do Fêmur , Seguimentos , Marcha , Imageamento Tridimensional , Extremidade Inferior , Estudos RetrospectivosRESUMO
BACKGROUND AND OBJECTIVES: The aim of this study was to determine whether pathologically proven central or lateral lymph node (LN) metastasis (pN1a or pN1b) could affect ablation success and recurrence after high-dose radioactive iodine (RAI) ablation. We also sought to identify the risk factors for long-term recurrence in patients with papillary thyroid carcinoma (PTC). MATERIALS AND METHODS: A total of 277 patients with pN1 disease who had undergone high-dose RAI ablation (5.55 GBq) between 2000 and 2006 were included in this retrospective study. We compared the ablation success rate and the recurrence rate between patients with pN1a and pN1b disease. Univariate and multivariate analyses were performed to identify the risk factors for recurrence. RESULTS: The median duration of follow-up was 10.2 years. The overall ablation success rate was 64%, and the ablation success rate in the pN1b group (49%) was lower than in the pN1a group (74%). The overall recurrence rate was 23%, and the recurrence rate in the pN1b group (30%) was higher than in pN1a group (18%). A higher ratio of metastatic LNs, a higher level of pre-ablation thyroglobulin, and ablation failure were significant risk factors for recurrence by multivariate analysis. CONCLUSION: Patients with pN1b disease experienced a lower ablation success rate and a higher recurrence rate than patients with pN1a disease. However, a higher ratio of metastatic LNs, a higher level of pre-ablation thyroglobulin, and ablation failure were stronger risk factors than the pathological N stage for long term recurrence in patients with node-positive PTC.
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Humanos , Seguimentos , Iodo , Linfonodos , Análise Multivariada , Metástase Neoplásica , Recidiva , Estudos Retrospectivos , Fatores de Risco , Tireoglobulina , Neoplasias da Glândula TireoideRESUMO
BACKGROUND AND OBJECTIVES: The aim of this study was to determine whether pathologically proven central or lateral lymph node (LN) metastasis (pN1a or pN1b) could affect ablation success and recurrence after high-dose radioactive iodine (RAI) ablation. We also sought to identify the risk factors for long-term recurrence in patients with papillary thyroid carcinoma (PTC). MATERIALS AND METHODS: A total of 277 patients with pN1 disease who had undergone high-dose RAI ablation (5.55 GBq) between 2000 and 2006 were included in this retrospective study. We compared the ablation success rate and the recurrence rate between patients with pN1a and pN1b disease. Univariate and multivariate analyses were performed to identify the risk factors for recurrence. RESULTS: The median duration of follow-up was 10.2 years. The overall ablation success rate was 64%, and the ablation success rate in the pN1b group (49%) was lower than in the pN1a group (74%). The overall recurrence rate was 23%, and the recurrence rate in the pN1b group (30%) was higher than in pN1a group (18%). A higher ratio of metastatic LNs, a higher level of pre-ablation thyroglobulin, and ablation failure were significant risk factors for recurrence by multivariate analysis. CONCLUSION: Patients with pN1b disease experienced a lower ablation success rate and a higher recurrence rate than patients with pN1a disease. However, a higher ratio of metastatic LNs, a higher level of pre-ablation thyroglobulin, and ablation failure were stronger risk factors than the pathological N stage for long term recurrence in patients with node-positive PTC.
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Humanos , Seguimentos , Iodo , Linfonodos , Análise Multivariada , Metástase Neoplásica , Recidiva , Estudos Retrospectivos , Fatores de Risco , Tireoglobulina , Neoplasias da Glândula TireoideRESUMO
OBJECTIVES: The aim of this study was to assess the effectiveness of the Smart Care service for the diabetes management. METHODS: Fifty-six patients with diabetes mellitus were recruited in Daegu, Korea. All participants completed a diabetes management education course (diet, exercise, and complications) for their self-care and received access to a care management website through a netbook and smartphone. The website accepts uploads of glucose level, body weight, HbA1c, low-density lipoprotein cholesterol level, and blood pressure. Participants communicated with the care manager through the internal management system of the website. The intervention was applied for 6 months. RESULTS: Participants receiving the Smart Care service had lower blood glucose and HbA1c during 6 months follow-up when 1-month values (p < 0.001) were compared. There was no significant difference in body weight and body mass index between 1 month and 6 months. The average number of remote consultation with the Smart Care service per person was 10.4 by nurses, 3.0 by nutritionists, and 1.6 by sports curers. Regression analysis indicated that the number of times counseling was offered by nurses influences body weight and that the number of minutes of telephone counseling influences both body weight and body mass index. CONCLUSIONS: We have confirmed that the Smart Care service might be an effective system for reduction in blood glucose and HbA1c. We expect that the Smart Care service will contribute to delaying diabetes complications and improving the quality of life of patients with diabetes.
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Humanos , Glicemia , Pressão Sanguínea , Índice de Massa Corporal , Peso Corporal , Colesterol , Aconselhamento , Complicações do Diabetes , Diabetes Mellitus , Educação , Seguimentos , Glucose , Serviços de Saúde , Coreia (Geográfico) , Lipoproteínas , Informática Médica , Nutricionistas , Qualidade de Vida , Consulta Remota , Autocuidado , Esportes , Telemedicina , TelefoneRESUMO
Systemic capillary leak syndrome (SCLS) is very rare and lethal disease and only 150 cases have been reported after the first publication of its report in 1960 by Clarkson. SCLS is characterized by hemoconcentation and hypoalbuminemia caused by reversible plasma extravasation. Its mechanism is unknown, but transient dysfunction of the endothelium is the most suspected cause and trigger of this event may cause immunologic disarrangement. After recovery of endothelial function, fluid injected during the shock period is redistributed and can cause severe pulmonary edema. SCLS should be considered in patients with acute and severe hypotension with hemoconcentration and hypoalbuminemia without obvious cardiac dysfunction. Especially we should take into account the possibility of SCLS if fluid replacement does not work or the shock state is aggravated despite aggressive fluid resuscitation and vasopressor administration. SCLS itself is a very rare disease; furthermore, SCLS that develops during well-controlled surgery is even more rare. So we report this case with review of the literature.