RESUMO
With the advent of immune checkpoint inhibitors (ICI), cancer treatment options have widened in recent years. However, ICI-specific adverse events (irAEs) have been reported. Lower gastrointestinal lesions, such as colitis and enteritis, account for most gastrointestinal irAEs, and reports of upper gastrointestinal lesions are rare. We report a rare case of gastroesophagitis associated with ICI. The patient was a 64-year-old male. He was diagnosed with lung adenocarcinoma stage IIIB (cT2aN3M0), and pembrolizumab (PEM) was started as a first-line treatment. Severe gastroesophagitis with laryngopharyngitis was confirmed 5 months after PEM administration. These improved after withdrawal of PEM and steroid administration. Reports of ICI-associated gastritis remain limited, especially with laryngopharyngitis;therefore, we consider this case as valuable, in which we confirmed the clinical features of ICI-associated gastroesophagitis and its therapeutic effects.
Assuntos
Carcinoma Pulmonar de Células não Pequenas , Colite , Esofagite , Neoplasias Pulmonares , Masculino , Humanos , Pessoa de Meia-Idade , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Inibidores de Checkpoint Imunológico/efeitos adversos , Neoplasias Pulmonares/tratamento farmacológicoAssuntos
Infecções por HIV , Soropositividade para HIV , HIV-1 , Transplante de Células-Tronco Hematopoéticas , Humanos , Causalidade , Transplante de Células-Tronco Hematopoéticas/métodos , Indução de Remissão , Condicionamento Pré-Transplante , Transplante Homólogo , Resultado do Tratamento , Infecções por HIV/terapia , Infecções por HIV/virologiaRESUMO
Cardiopulmonary polygraphy (PG) demonstrates not only parameters for sleep disordered breathing (SDB) but also hemodynamics. We previously developed a software that detects lung to fingertip circulation time (LFCT) derived from PG dataset and reported that those LFCT reflected the cardiac output. The purpose of this study is to investigate how the LFCT changes during clinical course and whether reflects the impact of in-hospital treatment on cardiac function. Consecutive patients (N = 89) who admitted to the cardiovascular division, underwent PG at the early and late phase of admission. Parameters for SDB and LFCT were compared between an acute decompensated heart failure (ADHF) group (n = 51) and non-ADHF group (n = 38). ADHF group was further divided into subgroups: preserved ejection fraction (pEF) (EF > 40%) and reduced EF (rEF) (EF ≤ 40%). Using our original algorithm, we obtained LFCT values from all of the patients, though 29.4% of ADHF and 44.7% of non-ADHF had no or mild SDB. LFCT significantly shortened in the ADHF-rEF group, in contrast to ADHF-pEF group or non-ADHF group (ADHF-rEF group: 26.9 ± 7.6 to 24.2 ± 6.1 s, p = 0.01; ADHF-pEF group: 25.3 ± 7.3 to 25.3 ± 6.9 s, p = 0.98; non-ADHF group: 21.5 ± 5.5 to 21.9 ± 5.0 s, p = 0.65). The respiratory disorder index in the ADHF group improved after treatment, irrespective of EF (pEF: 26.9 ± 16.1 to 15.8 ± 11.9/h, p < 0.01; rEF: 27.0 ± 16.5 to 20.7 ± 13.6/h, p = 0.03). Automatic detection of LFCT was feasible in almost all cardiac patients. LFCT value changed according to the heart failure treatment in ADHF-rEF patients and reflected cardiac function. LFCT might be a useful indicator of effective cardiac disease treatment.
Assuntos
Cardiopatias/diagnóstico , Polissonografia/métodos , Circulação Pulmonar/fisiologia , Síndromes da Apneia do Sono/fisiopatologia , Volume Sistólico/fisiologia , Função Ventricular Esquerda/fisiologia , Idoso , Feminino , Seguimentos , Cardiopatias/fisiopatologia , Humanos , Masculino , Estudos Prospectivos , Síndromes da Apneia do Sono/diagnósticoRESUMO
Aortic regurgitation (AR) with intimal intussusception, secondary to aortic dissection, is relatively rare and the images are interesting findings. We report a typical case of severe AR with intimal intussusception, secondary to DeBakey type I aortic dissection, detected by contrast-enhanced computed tomography (CECT) and transesophageal echocardiography (TEE). Since there are three types of aortic regurgitation with aortic dissection, it is imperative to consider the most appropriate intervention for AR. The combination of CECT, TEE, and surgical findings may play an important role in determining the optimum surgical procedure for AR with aortic dissection.
Assuntos
Dissecção Aórtica , Insuficiência da Valva Aórtica , Intussuscepção , Dissecção Aórtica/complicações , Dissecção Aórtica/diagnóstico por imagem , Insuficiência da Valva Aórtica/diagnóstico por imagem , Insuficiência da Valva Aórtica/etiologia , Insuficiência da Valva Aórtica/cirurgia , Ecocardiografia Transesofagiana , Humanos , Túnica Íntima/diagnóstico por imagemRESUMO
Although the basic schema of the body plan is similar among different species of amniotes (mammals, birds, and reptiles), the lung is an exception. Here, anatomy and physiology are considerably different, particularly between mammals and birds. In mammals, inhaled and exhaled airs mix in the airways, whereas in birds the inspired air flows unidirectionally without mixing with the expired air. This bird-specific respiration system is enabled by the complex tubular structures called parabronchi where gas exchange takes place, and also by the bellow-like air sacs appended to the main part of the lung. That the lung is predominantly governed by the parasympathetic nervous system has been shown mostly by physiological studies in mammals. However, how the parasympathetic nervous system in the lung is established during late development has largely been unexplored both in mammals and birds. In this study, by combining immunocytochemistry, the tissue-clearing CUBIC method, and ink-injection to airways, we have visualized the 3-D distribution patterns of parasympathetic nerves and ganglia in the lung at late developmental stages of mice and chickens. These patterns were further compared between these species, and three prominent similarities emerged: (1) parasympathetic postganglionic fibers and ganglia are widely distributed in the lung covering the proximal and distal portions, (2) the gas exchange units, alveoli in mice and parabronchi in chickens, are devoid of parasympathetic nerves, (3) parasympathetic nerves are in close association with smooth muscle cells, particularly at the base of the gas exchange units. These observations suggest that despite gross differences in anatomy, the basic mechanisms underlying parasympathetic control of smooth muscles and gas exchange might be conserved between mammals and birds.
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Pulmão/embriologia , Pulmão/fisiologia , Sistema Nervoso Parassimpático/fisiologia , Animais , Embrião de Galinha , Galinhas , Gânglios/embriologia , Mamíferos/fisiologia , Camundongos , Camundongos Endogâmicos ICR , Miócitos de Músculo Liso/metabolismo , Miócitos de Músculo Liso/fisiologia , Sistema Nervoso Parassimpático/embriologia , Alvéolos Pulmonares/embriologia , Proteínas Vesiculares de Transporte de Acetilcolina/metabolismo , Proteínas Vesiculares de Transporte de Acetilcolina/fisiologiaRESUMO
OBJECTIVE: Physical inactivity is recognized as a pandemic health problem. The association of pain with physical activity, particularly when measured objectively, in older adults is unclear. This study investigates the association of number of chronic musculoskeletal pain sites and pain severity with objectively measured physical activity in community-dwelling older adults. DESIGN: Observational study. SETTING: Community. SUBJECTS: We analyzed 267 community-dwelling older adults (mean age = 75.3 years, 67.0% women). METHODS: Number of chronic musculoskeletal pain sites and pain severity were measured using a self-reported questionnaire. Mean steps per day and mean minutes of light physical activity per day and moderate to vigorous physical activity per day were measured using an accelerometer. Linear regression models were applied to analyze the association of number of chronic musculoskeletal pain sites and pain severity with physical activity. RESULTS: The results suggest that a higher number of chronic musculoskeletal pain sites is associated with lower step count (beta = -333.5, 95% confidence interval = -655.9 to -11.0, P < 0.05) and moderate to vigorous physical activity (beta = -2.5, 95% confidence interval = -4.7 to -0.4, P < 0.05) even after adjustment for age, gender, years of schooling, obesity, alcohol habits, smoking status, number of comorbidities, recent surgery, and depressive symptoms. CONCLUSIONS: Our results suggest that the number of chronic musculoskeletal pain sites is associated with low physical activity in older adults. Therefore, low physical activity due to chronic musculoskeletal pain should not be overlooked.
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Dor Crônica/epidemiologia , Exercício Físico/fisiologia , Dor Musculoesquelética/epidemiologia , Idoso , Estudos Transversais , Feminino , Humanos , Vida Independente , Masculino , Prevalência , Inquéritos e QuestionáriosRESUMO
We describe the repair of an acute aorto-pulmonary artery fistula in a 82-year-old patient with a ruptured aortic arch aneurysm using a frozen elephant trunk technique.
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Aorta Torácica/cirurgia , Aorta/cirurgia , Ruptura Aórtica/cirurgia , Fístula Artério-Arterial/cirurgia , Implante de Prótese Vascular/métodos , Artéria Pulmonar/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Doença Aguda , Idoso de 80 Anos ou mais , Ruptura Aórtica/complicações , Fístula Artério-Arterial/complicações , Humanos , Masculino , Resultado do TratamentoRESUMO
Many factors contribute to palatability. In order to evaluate the palatability of Japanese alcohol sake paired with certain dishes by integrating multiple factors, here we applied an evaluation method previously reported for palatability of cheese by multiple regression analysis based on 3 subdomain factors (rewarding, cultural, and informational). We asked 94 Japanese participants/subjects to evaluate the palatability of sake (1st evaluation/E1 for the first cup, 2nd/E2 and 3rd/E3 for the palatability with aftertaste/afterglow of certain dishes) and to respond to a questionnaire related to 3 subdomains. In E1, 3 factors were extracted by a factor analysis, and the subsequent multiple regression analyses indicated that the palatability of sake was interpreted by mainly the rewarding. Further, the results of attribution-dissections in E1 indicated that 2 factors (rewarding and informational) contributed to the palatability. Finally, our results indicated that the palatability of sake was influenced by the dish eaten just before drinking.
Assuntos
Bebidas Alcoólicas/análise , Etanol/administração & dosagem , Preferências Alimentares/efeitos dos fármacos , Percepção Gustatória/efeitos dos fármacos , Paladar/efeitos dos fármacos , Adulto , Feminino , Análise de Alimentos , Preferências Alimentares/psicologia , Humanos , Masculino , Análise de Regressão , Recompensa , Inquéritos e Questionários , Paladar/fisiologiaRESUMO
BACKGROUND AND AIMS: The aim of the present study was to examine the approximate value of maximum phonation time in community-dwelling Japanese people and to set the range of error after ascertaining relative and absolute reliability. METHODS: Participants in the present study were adults living in Kobe and Himeji City, Hyogo Prefecture, Japan. Participants were seated in the upright sitting position and were asked to produce an /a/ sound at their normal speaking volume for as long as they possibly could. The examiner measured the time until the sound became inaudible. Two trials were performed. RESULTS: The subjects in the final analysis comprised 380 adults (246 women, 134 men; age, 72.7 ± 5.9 years). The values of trial 1 and trial 2 were analyzed with intraclass correlation coefficient (ICC(1,1)), and Bland-Altman plot. Average values of the women, men, and both sexes combined were 16.1, 18.7, and 17.0 s, respectively. Average values of age groups 60-69, 70-79, and 80-89 years were 17.9, 16.8, and 15.9 s, respectively. The ICC(1,1) was 0.87 (P < 0.001). Both fixed bias and proportional bias existed. Limits of agreement (LOA) were -5.0 to 7.7 and % change ranged from -27.1 to 41.8 %. CONCLUSIONS: These normative data indicated that sufficiently reliable values could be measured in two trials. LOA showed that the second value tended to be higher. In determining the effect of treatment, one must consider that the value will be slightly higher at re-test.
Assuntos
Fonação/fisiologia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Autorrelato , Fatores de TempoRESUMO
Some organisms, such as zebrafish, urodele amphibians, and newborn mice, have a capacity for heart regeneration following injury. However, adult mammals fail to regenerate their hearts. To know why newborn mice can regenerate their hearts, we focused on epigenetic factors, which are involved in cell differentiation in many tissues. Baf60c (BRG1/BRM-associated factor 60c), a component of ATP-dependent chromatin-remodeling complexes, has an essential role for cardiomyocyte differentiation at the early heart development. To address the function of Baf60c in postnatal heart homeostasis and regeneration, we examined the detailed expression/localization patterns of Baf60c in both mice and axolotls. In the mouse heart development, Baf60c was highly expressed in the entire heart at the early stages, but gradually downregulated at the postnatal stages. During heart regeneration in neonatal mice and axolotls, Baf60c expression was strongly upregulated after resection. Interestingly, the timing of Baf60c upregulation after resection was consistent with the temporal dynamics of cardiomyocyte proliferation. Moreover, knockdown of Baf60c downregulated proliferation of neonatal mouse cardiomyocytes. These data suggested that Baf60c plays an important role in cardiomyocyte proliferation in heart development and regeneration. This is the first study indicating that Baf60c contributes to the heart regeneration in vertebrates.
Assuntos
Proteínas de Anfíbios/biossíntese , Proteínas Cromossômicas não Histona/biossíntese , Regulação da Expressão Gênica , Coração/fisiologia , Proteínas Musculares/biossíntese , Regeneração/fisiologia , Ambystoma mexicanum , Animais , Proliferação de Células/fisiologia , Camundongos , Camundongos Endogâmicos ICR , Camundongos Transgênicos , Miócitos Cardíacos/metabolismoRESUMO
In high-quality sake brewing, the cerulenin-resistant sake yeast K1801 with high ethyl caproate-producing ability has been used widely; however, K1801 has a defective spindle assembly checkpoint (SAC). To identify the mutation causing this defect, we first searched for sake yeasts with a SAC-defect like K1801 and found that K13 had such a defect. Then, we searched for a common SNP in only K1801 and K13 by examining 15 checkpoint-related genes in 23 sake yeasts, and found 1 mutation, R48P of Cdc55, the PP2A regulatory B subunit that is important for the SAC. Furthermore, we confirmed that the Cdc55-R48P mutation was responsible for the SAC-defect in K1801 by molecular genetic analyses. Morphological analysis indicated that this mutation caused a high cell morphological variation. But this mutation did not affect the excellent brewing properties of K1801. Thus, this mutation is a target for breeding of a new risk-free K1801 with normal checkpoint integrity.
Assuntos
Bebidas Alcoólicas , Caproatos/metabolismo , Proteínas de Ciclo Celular/genética , Etanol/metabolismo , Pontos de Checagem da Fase M do Ciclo Celular , Mutação , Proteína Fosfatase 2/genética , Proteínas de Saccharomyces cerevisiae/genética , Saccharomyces cerevisiae/genética , Sequência de Aminoácidos , Sequência de Bases , Proteínas de Ciclo Celular/metabolismo , Fermentação , Tecnologia de Alimentos , Expressão Gênica , Humanos , Japão , Odorantes , Oryza/química , Polimorfismo de Nucleotídeo Único , Proteína Fosfatase 2/metabolismo , Saccharomyces cerevisiae/metabolismo , Proteínas de Saccharomyces cerevisiae/metabolismo , Seleção GenéticaRESUMO
In the brewing of high-quality sake such as Daiginjo-shu, the cerulenin-resistant sake yeast strains with high producing ability to the flavor component ethyl caproate have been used widely. Genetic stability of sake yeast would be important for the maintenance of both fermentation properties of yeast and quality of sake. In eukaryotes, checkpoint mechanisms ensure genetic stability. However, the integrity of these mechanisms in sake yeast has not been examined yet. Here, we investigated the checkpoint integrity of sake yeasts, and the results suggested that a currently used cerulenin-resistant sake yeast had a defect in spindle assembly checkpoint (SAC). We also isolated a spontaneous cerulenin-resistant sake yeast FAS2-G1250S mutant, G9CR, which showed both high ethyl caproate-producing ability and integrity/intactness of the checkpoint mechanisms. Further, morphological phenotypic robustness analysis by use of CalMorph supported the genetic stability of G9CR. Finally, we confirmed the high quality of sake from G9CR in an industrial sake brewing setting.
Assuntos
Bebidas Alcoólicas/microbiologia , Caproatos/metabolismo , Cerulenina/farmacologia , Saccharomyces cerevisiae/efeitos dos fármacos , Saccharomyces cerevisiae/metabolismo , Benomilo/farmacologia , Proteínas de Ciclo Celular/genética , Quinase do Ponto de Checagem 2/genética , Farmacorresistência Fúngica , Ácido Graxo Sintases/genética , Fermentação , Microbiologia de Alimentos/métodos , Mutação , Proteínas Serina-Treonina Quinases/genética , Saccharomyces cerevisiae/genética , Saccharomyces cerevisiae/isolamento & purificação , Proteínas de Saccharomyces cerevisiae/genéticaRESUMO
We report a compromised patient with mycotic aneurysm, who was successfully treated by urgent placement of a stent graft. A man in his seventies was admitted to our hospital with relapsing high fever and back pain during chemotherapy for advanced squamous cell carcinoma of the lung. Contrast CT demonstrated a saccular aneurysm of the thoracic aorta and left pleural effusion. Blood cultures were positive for Escherichia coli producing extended spectrum beta-lactamase (ESBL). Therefore, thoracic mycotic aneurysm was diagnosed. Because of rapid growth on consecutive examinations, absolute bed rest was required. Therefore, we performed antibiotic therapy combined with stent graft placement, which achieved complete exclusion of the aneurysm. He was discharged in an ambulatory state, and his quality of life remained good at home until just before death from terminal state of the cancer.
Assuntos
Aneurisma Infectado/terapia , Infecções por Escherichia coli/complicações , Neoplasias Pulmonares/complicações , Neoplasias de Células Escamosas/complicações , Stents , Idoso , Aneurisma Infectado/microbiologia , Aorta Torácica , Humanos , Masculino , Tomografia Computadorizada por Raios XRESUMO
Anorectal symptoms and complaints caused by hemorrhoids or anal fissures are common during pregnancy. It is known that one-third of pregnant women complain of anal pain in the third trimester. Anal pain may be caused by a wide spectrum of conditions, but if it begins gradually and becomes excruciating within a few days it may indicate anorectal abscess. We experienced a case of anorectal abscess during pregnancy which was diagnosed by magnetic resonance imaging and treated by incision and seton drainage at 36 weeks of gestation, followed by a normal spontaneous delivery at 38 weeks of gestation. To our knowledge, this is the first case report of anorectal abscess during pregnancy in the English-language published work. The clinical course of our case and clinical considerations of anorectal abscesses are discussed.
Assuntos
Abscesso/cirurgia , Doenças do Ânus/cirurgia , Complicações Infecciosas na Gravidez/cirurgia , Doenças Retais/cirurgia , Abscesso/diagnóstico , Adulto , Doenças do Ânus/diagnóstico , Drenagem , Feminino , Humanos , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Doenças Retais/diagnósticoRESUMO
PURPOSE: Saphenous vein grafts (SVGs) sometimes occur as vein graft stenosis or failure in coronary artery bypass grafting. The purpose of this study was to detect the factors affecting vein graft atherosclerosis. METHODS: We performed two analysis. In the first analysis, we enrolled 120 grafts using conventionally harvested saphenous vein graft (C-SVG) and followed-up with multiple coronary computed tomography angiography (CCTA). We examined the factors that contribute to the graft atherosclerosis defined by graft failure at subsequent CCTA or substantial progression of graft stenosis (a decrease of ≥0.6 mm in diameter). In the second analysis, 66 grafts using no-touch harvested saphenous vein graft (N-SVG) were compared with those in the first analysis using C-SVG, focusing on the differences in intraoperative factors using propensity score-matched analysis. RESULTS: In the first analysis, graft atherosclerosis+ group comprised 27 grafts, which had a larger SVG diameter, lower graft velocity, and higher graft/native ratio in diameter than the graft atherosclerosis- group. In the multivariable analysis, slow graft velocity and graft/native ≥2 in diameter were independently associated with the graft atherosclerosis. In the second analysis, the N-SVG group had a much greater graft velocity than the C-SVG group. CONCLUSION: Lower graft velocity and higher graft/native ratio in diameter were associated with the graft atherosclerosis. The N-SVG group had increased graft velocity, which may contribute to prevent the graft atherosclerosis.(Trial registration: UMIN Clinical Trial Registry no. UMIN000050482. Registered 3 March 2023, retrospectively registered.).
Assuntos
Aterosclerose , Veia Safena , Humanos , Aterosclerose/diagnóstico por imagem , Constrição Patológica , Angiografia Coronária , Ponte de Artéria Coronária/efeitos adversos , Ponte de Artéria Coronária/métodos , Seguimentos , Veia Safena/diagnóstico por imagem , Veia Safena/transplante , Resultado do Tratamento , Grau de Desobstrução VascularRESUMO
A novel chiral photoswitch composed of a binaphthyl unit and a hexafluorocyclopentene ring has been synthesized. This chiral photoswitch exhibited thermally reversible photochromism between the binaphthyl and helicenoid forms based on 6π-electrocyclization. The helicity of the binaphthyl moiety was reversed upon stereospecific photocyclization and reverted back during the thermal ring opening.
RESUMO
OBJECTIVES: Coronary flow reserve (CFR) is a strong predictor of cardiovascular events and prognosis in patients with coronary artery disease. This study aimed to evaluate preoperative factors associated with the unsuccessful restoration of CFR after coronary artery bypass grafting (CABG). METHODS: Included in this study were the 65 patients who presented with functionally significant left anterior descending artery (LAD) lesions confirmed by both fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR), and who underwent successful CABG at our hospital within the study period. After CABG, graft patency was confirmed by coronary computed tomography angiography, and CFR in the LAD artery was measured by echocardiography. We defined postoperative CFR <2.5 as impaired CFR, and CFR ≥2.5 as preserved CFR. RESULTS: Of the 65 patients, 14 patients (22%) showed impaired CFR, while 51 patients had preserved CFR. Patients with impaired CFR had significantly higher HbA1c (6.7% vs. 6.0%, P < 0.01), greater use of insulin (43% vs. 4%, P < 0.01), longer lesion length (33 mm vs. 25 mm, P = 0.044), and lower iFR (0.69 vs 0.81, P = 0.01) than those with preserved CFR, although both groups had comparable FFR (0.65 vs 0.64, P = 0.46). In receiver operating characteristic curve analysis, iFR had a significantly larger area under the curve than FFR in terms of the prediction of impaired CFR (0.74 vs 0.42, P = 0.01). CONCLUSIONS: Poorly-controlled preoperative diabetes, greater reliance on insulin, longer lesion length and lower iFR were associated with postoperative impaired CFR, suggesting the involvement of microvascular dysfunction.
RESUMO
The Blood and Marrow Transplant Clinical Trials Network (BMT-CTN) was established in 2001 to conduct large multi-institutional clinical trials addressing important issues towards improving the outcomes of HCT and other cellular therapies. Trials conducted by the network investigating new advances in HCT and cellular therapy not only assess efficacy but require careful capturing and severity assessment of adverse events and toxicities. Adverse infectious events in cancer clinical trials are typically graded according to the National Cancer Institute's Common Terminology Criteria for Adverse Events (CTCAE). However, there are limitations to this framework as it relates to HCT given the associated immunodeficiency and delayed immune reconstitution. The BMT-CTN Infection Grading System is a monitoring tool developed by the BMT CTN to capture and monitor infectious complications and differs from the CTCAE by its classification of infections based on their potential impact on morbidity and mortality for HCT recipients. Here we offer a report from the BMT CTN Infectious Disease Technical Committee regarding the rationale, development, and revising of BMT-CTN Infection Grading System and future directions as it applies to future clinical trials involving HCT and cellular therapy recipients.
Assuntos
Ensaios Clínicos como Assunto , Transplante de Células-Tronco Hematopoéticas , Humanos , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Infecções/etiologia , Índice de Gravidade de DoençaRESUMO
Rupture of renal artery aneurysm associated with pregnancy is an uncommon condition. It is known that almost all previously reported cases have occurred during pregnancy. We experienced a case of rupture of renal artery aneurysm during the early post-partum period which was diagnosed by computed tomography and treated by angiographic embolization. To our knowledge, only two cases of rupture of renal artery aneurysm during the post-partum period have been reported in the English-language published work. An early diagnosis of rupture of renal artery aneurysm during the post-partum period is very challenging because the clinical symptoms of this condition are acute abdominal, flank or back pain, which are relatively common signs caused by more common post-partum complications. However, rupture of renal artery aneurysm is a life-threatening emergency condition requiring prompt diagnosis and treatment. The possibility of a rupture of renal artery aneurysm should be considered in any pregnant women with symptoms of an acute abdomen with hemorrhagic shock.
Assuntos
Aneurisma Roto/diagnóstico por imagem , Transtornos Puerperais/diagnóstico por imagem , Artéria Renal/diagnóstico por imagem , Adulto , Aneurisma Roto/terapia , Embolização Terapêutica , Feminino , Humanos , Transtornos Puerperais/terapia , Tomografia Computadorizada por Raios XRESUMO
We had a transferred case of cervical ectopic pregnancy with hemorrhagic shock at 6 weeks of gestation. Upon arrival at hospital, we performed tight and full vaginal gauze packing to push the uterus upward to control the patient's hemorrhage. Following stabilization of her general condition, she was treated with uterine artery embolization. Using angiography, the effectiveness of vaginal gauze packing for emergency hemostasis by the presumed mechanism of impairing blood flow through the uterine artery was demonstrated. To our knowledge, there are no reports that have previously demonstrated angiographic findings similar to ours after vaginal gauze packing. Vaginal gauze packing is an effective, rapid, and convenient hemostatic procedure able to be carried out in a time-sensitive and challenging situation. As a result, this procedure gives clinicians more time to improve the patients' general status and arrange for transfusion and further definitive treatment.