RESUMO
A 3-month-old and a 4-year-old cat were presented in the clinic due to regurgitation. The kitten had displayed the symptoms since it had been fed solid foods and was smaller than the litter mates. The 4-year-old cat showed sudden-onset symptoms for 5 days prior to presentation and had a good general condition. Positive contrast thoracic radiographs of both cats in lateral recumbency showed an esophageal dilatation cranial to the heart base and raised a suspicion of foreign material with soft tissue density in this area. In the 4-year-old cat, findings of ventrodorsal thoracic radiographs were compatible with a dextroposition of the aorta and a slightly marked focal left curve of the trachea. The echocardiographic examination of the kitten pictured a right sided aorta, hence a vascular ring anomaly with a dextroposition from the aorta was suspected. Aberrant blood flow as it is seen in a persistent ductus arteriosus was not apparent in the echocardiography. As a result of the sudden development of the clinical signs in the older cat without displaying any former history of regurgitation, an esophagoscopy was performed to exclude an intraluminal esophageal cause for the stricture as well as to extract the foreign material. In this cat, computed tomography imaging also displayed an aberrant left subclavian artery. Both cats recovered well after surgical correction.The diagnosis of a ring anomaly in the kitten via echocardiography is a rare situation. As is the diagnosis of a high-grade esophageal stricture due to a vascular ring anomaly at the age of 4 without a former history of regurgitation.Recovery was excellent in the younger cat. There were no signs of regurgitation 6 months after surgery. The adult cat was in good general condition without clinical symptoms according to the owners when presented for stitch removal. Unfortunately, the adult cat was lost to follow up.
Assuntos
Aorta Torácica , Doenças do Gato , Estenose Esofágica , Animais , Gatos , Aorta Torácica/anormalidades , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/cirurgia , Doenças do Gato/diagnóstico , Doenças do Gato/diagnóstico por imagem , Doenças do Gato/cirurgia , Estenose Esofágica/veterinária , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/diagnósticoRESUMO
OBJECTIVES: To investigate the endoscopic ultrasonography (EUS) features of benign esophageal stenosis in children. METHODS: A retrospective analysis was conducted on the medical data of the children who were diagnosed with benign esophageal stenosis from February 2019 to February 2022. The clinical manifestations, EUS findings, and treatment outcome were analyzed to summarize the EUS features of benign esophageal stenosis in children. RESULTS: A total of 42 children with benign esophageal stenosis were included. Among these children, 19 (45%) had anastomotic stenosis after surgery for esophageal atresia, with unclear echogenic boundary of the esophageal walls and uneven thicknesses of the surrounding wall on EUS, and had 0-12 sessions of endoscopic treatment (average 2.1 sessions); 5 children (12%) had corrosive esophageal stenosis and 1 child (2%) had physical esophageal stenosis, with unclear stratification of the esophageal walls on EUS, and they had 2-9 sessions of endoscopic treatment (average 5.3 sessions); 1 child (2%) had patchy irregular hypoechoic areas of the esophageal walls on EUS and was diagnosed with tracheobronchial remnants with reference to pathology; 16 children (38%) had unexplained esophageal stenosis and unclear stratification of the esophageal walls on EUS, among whom 6 received endoscopic treatment. During follow-up, 95% (40/42) of the children had significant alleviation of the symptoms such as vomiting and dysphagia. CONCLUSIONS: For benign esophageal stenosis in children, EUS can help to evaluate the degree of esophageal wall involvement in esophageal stenosis lesions, possible etiologies, and the relationship between the esophagus and the lesion and provide an important basis for selecting treatment modality and avoiding complications, thereby helping to optimize the treatment regimen.
Assuntos
Transtornos de Deglutição , Estenose Esofágica , Criança , Humanos , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/terapia , Endossonografia , Estudos RetrospectivosRESUMO
A 2-year-old neutered male Bengal cat presented with solid food dysphagia and chronic regurgitation for >5 months. There were no clinical abnormalities on haematological or radiographic examinations. Thoracic radiography revealed a soft tissue opacity mass adjacent to the diaphragm in the caudoventral thorax. Ultrasonography revealed a protruding liver lobe surrounded by a hyperechoic lining from the diaphragm towards the thorax, and a pleuroperitoneal hernia was diagnosed. An endoscopy was performed to examine the cause of regurgitation, and an oesophageal stricture was observed. Endoscopic balloon dilation of the oesophageal stricture was performed, and the regurgitation was resolved immediately. However, regurgitation relapsed 2 months later, and computed tomography was performed to ascertain the cause. Computed tomography revealed oesophageal mural thickening and true pleuroperitoneal hernia with partial liver lobe herniation. A second endoscopy with balloon dilation was performed to treat the relapsing oesophageal stricture, and the clinical signs resolved without the need for herniorrhaphy. Nevertheless, oesophageal stricture could occur due to gastroesophageal reflux related to a pleuroperitoneal hernia; however, a definite link could not be elucidated in this case. This report describes a case of oesophageal stricture and concurrent true pleuroperitoneal hernia in a cat.
Assuntos
Doenças do Gato , Estenose Esofágica , Hérnias Diafragmáticas Congênitas , Masculino , Gatos , Animais , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/veterinária , Hérnias Diafragmáticas Congênitas/veterinária , Tomografia Computadorizada por Raios X , Tórax , Doenças do Gato/diagnóstico por imagem , Doenças do Gato/etiologiaAssuntos
Pulmão , Artéria Pulmonar , Humanos , Artéria Pulmonar/anormalidades , Artéria Pulmonar/diagnóstico por imagem , Pulmão/diagnóstico por imagem , Pulmão/irrigação sanguínea , Pulmão/anormalidades , Masculino , Feminino , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/cirurgia , Tomografia Computadorizada por Raios XRESUMO
The authors present ultrasonography-assisted endoscopic diagnosis of chemical burn of the esophagus. This method early predicted decompensated cicatricial stenosis of the esophagus that was valuable to determine treatment strategy. Preventive mini-invasive endoscopic percutaneous gastrostomy provided adequate enteral nutrition in a patient with decompensated esophageal stenosis before reconstructive surgery.
Assuntos
Queimaduras Químicas , Queimaduras , Estenose Esofágica , Humanos , Queimaduras Químicas/complicações , Queimaduras Químicas/diagnóstico , Endossonografia , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , GastrostomiaRESUMO
BACKGROUND: Advances in surgical and neonatal care have led to improved survival of patients with Åsophageal atresia (OA) over time. Morbidity remains significant, with one-third of patients being affected by a postoperative complication. Several aspects of management are not consensual, such as the use of Åsophagogram before starting oral feeding. METHODS: We conducted a multicenter retrospective study, including all children with OA that underwent a primary anastomosis in the first days of life, between 2012 and 2018 in five French centers, to determine the usefulness of postoperative Åsophagogram during the 10 days after early primary repair of OA to diagnose the anastomotic leak and congenital Åsophageal stenosis. RESULTS: Among 225 included children, 90 (40%) had a routine Åsophagogram and 25 (11%) had an anastomotic leak, clinically diagnosed before the scheduled Åsophagogram in 24/25 (96%) children at median postoperative day 4. Ten patients had associated congenital Åsophageal stenosis diagnosed on the Åsophagogram in only 30% of cases. CONCLUSION: Early Åsophagogram is rarely useful in the diagnosis of an anastomotic leak, which is clinically diagnosed before performing an Åsophagogram in the majority of cases. The need for a postoperative Åsophagogram should be evaluated on a case-by-case basis. IMPACT: Early Åsophagogram is not helpful in the diagnosis of an anastomotic leak in the majority of cases. An anastomotic leak is most often diagnosed clinically before performing an Åsophagogram. Early postoperative Åsophagogram could be helpful for the diagnosis of congenital Åsophageal stenosis. However, dysphagia occurs later and early diagnosis of congenital Åsophageal stenosis has no impact on the management and outcome of asymptomatic children. Indication of postoperative Åsophagogram has to be evaluated on a case-by-case basis.
Assuntos
Atresia Esofágica , Estenose Esofágica , Recém-Nascido , Criança , Humanos , Atresia Esofágica/diagnóstico por imagem , Atresia Esofágica/cirurgia , Atresia Esofágica/complicações , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/cirurgia , Estenose Esofágica/complicações , Fístula Anastomótica/diagnóstico por imagem , Fístula Anastomótica/etiologia , Estudos Retrospectivos , Complicações Pós-OperatóriasRESUMO
Right aortic arch is caused by a malformation of the aorta while Kommerell's diverticulum is a saccular aneurysm arising at the origin of the subclavian artery. Both diseases are caused by malformations during embryonic development and can subsequently cause compression of the esophagus and trachea due to abnormal arterial migration. Here, we report five cases of esophageal stenosis due to aortic angiogenesis anomalies. Three of the five cases had aortic running abnormalities, noted on computed tomography (CT). However, until it was observed for the first time, esophageal stricture was not recognized as an esophagogastroduodenoscopy (EGD) finding due to the lack of knowledge of diseases such as Kommerell's diverticulum even when EGD was performed during regular follow-up after treatment for esophageal cancer or other conditions. Symptoms include dysphagia and dyspnea due to stenosis of the esophagus and trachea, however, regardless of symptomatic presentation, the presence of esophageal stenosis on EGD should be considered as an effect of aortic travel abnormality or Kommerell's diverticulum. Although there have been no reports of Kommerell's diverticulum rupture due to endoscopic manipulation, gastroenterologists should consider the possibility of Kommerell's diverticulum during clinical decision making.
Assuntos
Aneurisma , Divertículo , Estenose Esofágica , Humanos , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Aorta Torácica/diagnóstico por imagem , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: The usefulness of endoscopic ultrasound (EUS) in pediatric populations has been recently appreciated; however, published studies on mini-probe EUS in the diagnosis of congenital esophageal stenosis (CES) or congenital duodenal stenosis (CDS) in pre-school patients remain scarce. This study aimed to report the utility of mini-probe EUS for the diagnosis of CES or CDS in pre-school patients based on the etiology. METHODS: We retrospectively reviewed the medical records of pediatric patients with CES or CDS who underwent mini-probe EUS through the stenotic segments at our hospital between December 2006 and December 2021. RESULTS: Five patients with CES and one with CDS were enrolled. The median age and body weight when EUS was performed were 12.5 months and 8.5 kg, respectively. Hypoechoic lesions were observed on EUS in three patients, which were assessed as cartilage; one patient had no hypoechoic lesion but had a focal thickness of the muscular layer. They were diagnosed with tracheobronchial remnants based on EUS. The full circumferential wall thickness of the esophagus was visualized in one patient with fibromuscular hypertrophy. The histopathological findings confirmed the diagnoses. In the patient with CDS, EUS findings revealed pancreatic parenchyma encircling the stenotic part of the duodenum. The preoperative diagnosis was annular pancreas. The patient underwent duodenoduodenostomy, and intraoperative findings confirmed the diagnosis. CONCLUSION: Mini-probe EUS can be recommended as a feasible and safe technique for infants and toddlers. It can effectively diagnose CES or CDS based on etiology and can inform treatment strategies for pre-school patients.
Assuntos
Obstrução Duodenal , Estenose Esofágica , Lactente , Humanos , Criança , Pré-Escolar , Estudos Retrospectivos , Endossonografia/métodos , Obstrução Duodenal/diagnóstico por imagem , Obstrução Duodenal/cirurgia , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/cirurgia , Constrição Patológica/diagnóstico por imagemRESUMO
A 67-year-old male patient with long term gastroesophageal reflux disease (GERD) on double dose proton pump inhibitors, presented with dysphagia for soft foods. He underwent upper gastrointestinal (UGI) endoscopy which revealed a severe regular stricture at the level of the esophagogastric junction with a residual luminal orifice measuring 2 mm. Biopsies at the site of the stricture ruled out malignancy and were suggestive of peptic etiology. The patient underwent twelve endoscopic dilatation sessions, 11 of them with Savary-Guillard bougies and 1 with TTS balloon, up to a maximal diameter of 18 mm, with only partial relief of dysphagia symptoms. Due to the persistence of the stricture and dysphagia symptoms, incisional therapy was performed in two endoscopic sessions at the site of the stricture was performed with a Mori´s knife parallel to the longitudinal axis of the esophagus in a radial manner in all of the quadrants. There were no adverse events. On follow-up, 2 months later after the last session, the patient had a significant improvement and did not have any dysphagia symptoms. UGI endoscopy revealed minimal residual narrowing at the site of the previous stricture in the distal esophagus. He remains asymptomatic after 6 months follow-up.
Assuntos
Transtornos de Deglutição , Estenose Esofágica , Masculino , Humanos , Idoso , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/terapia , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Constrição Patológica , Dilatação/efeitos adversos , Resultado do TratamentoAssuntos
Transtornos de Deglutição , Estenose Esofágica , Humanos , Transtornos de Deglutição/etiologia , Constrição Patológica/diagnóstico por imagem , Constrição Patológica/complicações , Abscesso/complicações , Abscesso/diagnóstico por imagem , Estenose Esofágica/complicações , Estenose Esofágica/diagnóstico por imagemRESUMO
BACKGROUND: Estimation of the dimensions of endoscopic findings such as stricture diameter is largely subjective. Accurate assessment of stricture dimensions has multiple benefits including facilitating the choice of appropriately sized endoscopic therapies for treating stricture, properly tracking response to endoscopic therapies between procedures, and potentially even predicting outcomes of endoscopic therapy. METHODS: Endoscopies performed in children with repaired esophageal atresia between August 2019 and August 2021 for which both (1) an endoscopic estimate of esophageal stricture diameter obtained by visual comparison with the known dimensions of the biopsy forceps and (2) an intraoperative esophageal fluoroscopy study were performed were included for analysis. Fluoroscopic stricture diameter measurements were manually obtained using a software ruler tool calibrated to the known dimensions of the intraluminal endoscope. Statistical concordance was calculated between the visual diameter estimates and the standard fluoroscopic stricture measurements. RESULTS: One hundred ninety-one endoscopies were included for analysis. Lin's concordance correlation coefficient was 0.92 (95% confidence interval: 0.89-0.94) between the visual diameter estimates and the fluoroscopic stricture measurements. Correlation was strongest for smaller to mid-sized stricture diameters. CONCLUSIONS: Use of the biopsy forceps as a visual reference of known dimensions enables accurate visual estimation of esophageal stricture diameter during endoscopy using commonly available tools, with high concordance with standard fluoroscopic measurement techniques.
Assuntos
Estenose Esofágica , Criança , Humanos , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/cirurgia , Constrição Patológica/diagnóstico por imagem , Endoscopia Gastrointestinal , Biópsia , Instrumentos Cirúrgicos , Estudos RetrospectivosRESUMO
We describe a case of congenital esophageal stenosis in which the patient underwent ineffective balloon dilatation twice and eventually required surgery. The case was initially misdiagnosed as achalasia. Pathological findings revealed tracheobronchial remnants (TBRs) in the muscular layer of strictured esophageal tissue. Most TBR strictures are located in the middle and lower thirds of the esophagus. Esophagography is the main examination method for esophageal stricture, and the appearance of the "rat tail sign" is a key diagnostic indicator. Endoscopic ultrasonography can reveal hypoechoic cartilaginous structures. The gold standards for TBR treatment include esophageal stricture resection, end-to-end esophageal anastomosis, and the construction of structures to prevent reflux. At present, endoscopic longitudinal resection and transverse anastomosis of the anterior esophageal wall with partial cartilage resection without pyloroplasty are novel and practical TBR procedures. To avoid further complications, patients with congenital esophageal stenosis should be promptly treated surgically if balloon dilatation is ineffective.
Assuntos
Procedimentos Cirúrgicos do Sistema Digestório , Estenose Esofágica , Refluxo Gastroesofágico , Humanos , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Anastomose Cirúrgica/efeitos adversos , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversosRESUMO
Esophageal strictures are well-known to the pediatric gastroenterology and surgery communities. Such strictures can arise from congenital malformations, inflammatory disorders, gastro-esophageal reflux disease (GERD), or even caustic substance ingestion. Rarely, in the instances of caustic ingestion, GERD, or inflammatory disorders, total obliteration of the esophageal lumen has been described. In those instances, as well as in those with high-grade stenosis refractory to dilations, esophageal reconstruction is the procedure of choice. However, in a small subset of adults with short-segment total esophageal obliteration after radiotherapy, an endoscopic rendezvous procedure has been described. Here we present a case of a 2-year-old female with total esophageal luminal obliteration with successful recanalization using an endoscopic rendezvous procedure. This case presents a unique approach to esophageal recanalization using a minimally invasive technique, only documented in the adult literature.
Assuntos
Queimaduras Químicas , Cáusticos , Estenose Esofágica , Refluxo Gastroesofágico , Adulto , Queimaduras Químicas/cirurgia , Criança , Pré-Escolar , Constrição Patológica , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/cirurgia , Feminino , HumanosRESUMO
OBJECTIVE: To investigate efficacy and safety of endoscopic ultrasonography (EUS) guiding to cut the scar of esophageal stricture after endoscopic injection sclerotherapy (EIS). METHODS: The data of 10 patients with oesophageal stricture after esophageal varices EIS in our hospital from September 1, 2021 to December 31, 2021 treated by cutting the scar guided by ultrasonic endoscopy were retrospective, and the efficacy was evaluated. RESULTS: The dysphagia was obviously relieved in 9 patients during follow-up, and 1 patient suffered dysphagia again after the treatment. There was no complications of perforation, bleeding and infection among the paitents. CONCLUSION: EUS guiding to cut the scar of esophageal stricture after EIS was safe and reliable.
Assuntos
Transtornos de Deglutição , Estenose Esofágica , Varizes Esofágicas e Gástricas , Cicatriz/complicações , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Endossonografia/efeitos adversos , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/terapia , Varizes Esofágicas e Gástricas/complicações , Varizes Esofágicas e Gástricas/terapia , Hemorragia Gastrointestinal/etiologia , Humanos , Estudos Retrospectivos , Escleroterapia/efeitos adversosRESUMO
Esophageal strictures in children may cause dysphagia, choking during feeds, and failure to thrive. They can be treated by balloon dilatations, either under endoscopic or fluoroscopic guidance; there is no literature comparing the methods. Retrospective review of the medical records of children (0-18 years) who were treated with balloon dilatations between 2010 and 2020. The primary outcome was the number of dilatation sessions required until clinical success after 3 months. Secondary outcomes were long-term success at 12 months, and complications of bleeding and perforation. Forty-six patients underwent 174 dilatation sessions. Success rates in the endoscopy and fluoroscopy groups were similar: 62% versus 67% (p = 0.454) at 3 months and 57% versus 67% (p = 0.721) at 12 months. Complication rate was lower in the endoscopy group (0% vs. 15%, p < 0.001). Both endoscopic and radiologic-guided balloon dilatations were shown to be equally effective, but endoscopic guidance had fewer complications.
Assuntos
Estenose Esofágica , Humanos , Criança , Estenose Esofágica/diagnóstico por imagem , Estenose Esofágica/etiologia , Estenose Esofágica/terapia , Dilatação/efeitos adversos , Dilatação/métodos , Resultado do Tratamento , Endoscopia , Fluoroscopia/efeitos adversos , Estudos RetrospectivosRESUMO
Crohn's disease located in the esophagus is rare, being exceptional as the initial manifestation of the disease. Erosive ulcerative esophagitis, stricture and fistula are forms of presentation, as in other esophageal pathologies, so the differential diagnosis is broad. The histologic features of esophageal Crohn's disease can be nonspecific and increase the diagnostic challenge. Esophageal Crohn's disease should be included in the differential diagnosis of esophageal strictures and may require esophagectomy if medical-endoscopic treatment is not effective.