-
Zhongguo Yi Xue Ke Xue Yuan Xue Bao.... Feb 2024Type Ⅳ hiatal hernia with a high risk usually presents sudden or suddenly worsening epigastric pain,vomiting,and dysphagia.It is not conducive to early diagnosis and...
Type Ⅳ hiatal hernia with a high risk usually presents sudden or suddenly worsening epigastric pain,vomiting,and dysphagia.It is not conducive to early diagnosis and treatment when symptoms are atypical.Type Ⅳ hiatal hernia with severe anemia is rare.This article reports an atypical case of type Ⅳ hiatal hernia with melena and severe anemia as the main manifestations,aiming to improve clinicians' identification of the atypical clinical presentations of type Ⅳ hiatal hernia.
Topics: Humans; Hernia, Hiatal; Anemia
PubMed: 38433644
DOI: 10.3881/j.issn.1000-503X.15600 -
Biochimica Et Biophysica Acta.... Apr 2024Congenital diaphragmatic hernia (CDH) represents a developmental anomaly that profoundly impacts the embryonic development of both the respiratory and cardiovascular... (Review)
Review
Congenital diaphragmatic hernia (CDH) represents a developmental anomaly that profoundly impacts the embryonic development of both the respiratory and cardiovascular systems. Understanding the influences of developmental defects, their origins, and clinical consequences is of paramount importance for further research and the advancement of therapeutic strategies for this condition. In recent years, groundbreaking studies in the fields of metabolomics and genomics have significantly expanded our knowledge regarding the pathogenic mechanisms of CDH. These investigations introduce novel diagnostic and therapeutic avenues. CDH implies a scarcity of available information within this domain. Consequently, a comprehensive literature review has been undertaken to synthesize existing data, providing invaluable insights into this rare disease. Improved comprehension of the molecular underpinnings of CDH has the potential to refine diagnostic precision and therapeutic interventions, thus potentially enhancing clinical outcomes for CDH patients. The identification of potential biomarkers assumes paramount significance for early disease detection and risk assessment in CDH, facilitating prompt recognition and the implementation of appropriate interventions. The process of translating research findings into clinical practice is significantly facilitated by an exhaustive literature review. It serves as a pivotal step, enabling the integration of novel, more effective diagnostic and therapeutic modalities into the management of CDH patients.
Topics: Pregnancy; Female; Humans; Hernias, Diaphragmatic, Congenital; Risk Assessment
PubMed: 38428682
DOI: 10.1016/j.bbadis.2024.167105 -
Surgical Laparoscopy, Endoscopy &... Apr 2024The antireflux surgical technique with the RefluxStop device is one of the latest approaches to treating patients with gastroesophageal reflux disease (GERD). The aim of...
OBJECTIVE
The antireflux surgical technique with the RefluxStop device is one of the latest approaches to treating patients with gastroesophageal reflux disease (GERD). The aim of this study was to assess the safety and feasibility of laparoscopic hiatal hernia (HH) repair with the RefluxStop device in patients with GERD and concurrent large HH (≥4 cm).
PATIENTS AND METHODS
A retrospective chart review was performed for the first 30 patients with a large HH who consented and underwent HH surgery with the RefluxStop device. The operative technique and outcomes were evaluated to assess safety and feasibility, HH recurrence, dysphagia, and patient satisfaction.
RESULTS
Between May 2020 and April 2022, 30 patients underwent laparoscopic HH repair with the RefluxStop device. All patients had typical symptoms of GERD, such as heartburn and regurgitation, and 15 patients (50%) had preoperative dysphagia. Median HH size was 5 cm (interquartile range, 4 to 5). Median operating time was 56 minutes (interquartile range, 52 to 63), with no intra and postoperative complications related to the device. One patient required laparotomy due to adhesions and associated bleeding when accessing the abdomen. All patients had postoperative imaging (video fluoroscopy) on postoperative day 1 and at 3 months, confirming the correct location of the RefluxStop device. One patient (3.3%) needed postoperative balloon dilatation due to severe dysphagia. Reflux symptoms (heartburn and acid regurgitation) resolved significantly in all patients ( P < 0.001) at 6 months. One episode of recurrence of HH (3.3%) occurred during the follow-up period of 6 months.
CONCLUSION
This study demonstrates the short-term safety and feasibility of laparoscopic HH repair with the RefluxStop device in patients with large HH, with a low rate of postoperative dysphagia and subsequent improvement or resolution of reflux symptoms in all patients.
Topics: Humans; Hernia, Hiatal; Deglutition Disorders; Herniorrhaphy; Heartburn; Follow-Up Studies; Retrospective Studies; Laparoscopy; Gastroesophageal Reflux; Treatment Outcome
PubMed: 38421213
DOI: 10.1097/SLE.0000000000001256 -
Medical Science Monitor : International... Feb 2024Pulmonary hypoplasia is one of main causes of neonatal mortality and morbidity in patients with congenital diaphragmatic hernia. With most cases diagnosed prenatally,... (Review)
Review
Pulmonary hypoplasia is one of main causes of neonatal mortality and morbidity in patients with congenital diaphragmatic hernia. With most cases diagnosed prenatally, the emphasis is put on prediction of the severity of this defect. Several attempts are made to reduce the mortality and provide optimal prenatal and postnatal care. Appropriate estimation of risk of pulmonary hypoplasia also provides an important inclusion criterion for prenatal intervention. The main tool used for the detection and prediction of pulmonary hypoplasia is ultrasound, with an increasing number of available formulas to estimate the risk of occurrence of this phenomenon and complication associated with it. For most of the formulas used in this measurement method, the main limitations are either gestational-age dependency or limited research. Other imaging methods used to assess the risk of pulmonary hypoplasia involve magnetic resonance imaging and vascular assessment of affected lungs. The limitation in these remains the limited accessibility. Currently, the most widely used indexes are observed-to-expected lungs-to-head ratio and presence of liver herniation. These are the 2 most commonly used measurement methods, as they are the basis for patient qualification for fetoscopic endoluminal tracheal occlusion. This article aims to review the evaluation of pulmonary hypoplasia or hypoplastic lung disease as an important determinant of clinical outcomes in infants with congenital diaphragmatic hernia. In this review, we emphasize the importance of early prenatal diagnosis of congenital diaphragmatic hernia and present a summary of different methods of prenatal risk assessment of lung hypoplasia in congenital diaphragmatic hernia.
Topics: Pregnancy; Female; Infant, Newborn; Humans; Hernias, Diaphragmatic, Congenital; Prenatal Diagnosis; Lung; Fetoscopy; Hernia; Ultrasonography, Prenatal
PubMed: 38419323
DOI: 10.12659/MSM.943259 -
Langenbeck's Archives of Surgery Feb 2024In gastro-esophageal reflux disease (GERD) requiring surgical treatment, concomitant ineffective esophageal motility (IEM) is a decisive factor in surgical planning, due...
PURPOSE
In gastro-esophageal reflux disease (GERD) requiring surgical treatment, concomitant ineffective esophageal motility (IEM) is a decisive factor in surgical planning, due to concern regarding dysphagia. Anti-reflux surgery with the RefluxStop device is a promising technique. We assessed initial feasibility and clinical outcomes of RefluxStop surgery in patients with GERD and IEM.
METHODS
Retrospective analysis of patients with GERD, hiatal hernia (HH), and IEM, who underwent surgery with RefluxStop at our institution and achieved 12-month follow-up. Technique feasibility was assessed, in addition to symptom resolution (GERD-HRQL questionnaire), adverse events, HH recurrence, dysphagia, and patient satisfaction. Placement of the device was confirmed by video fluoroscopy on postoperative day 1, and at 3 and 12 months.
RESULTS
Between June 2020 and November 2022, 20 patients with IEM underwent surgery with RefluxStop and completed 12-month follow-up. All patients reported typical symptoms of GERD, and 12 had preoperative dysphagia. The median HH length was 4.5 cm (IQR, 3.75-5). The median operating time was 59.5 min (IQR, 50.25-64) with no implant-related intra- or postoperative complications. No HH recurrence was observed. One patient reported persistent left-sided thoracic pain at 11 months post-surgery, which required diagnostic laparoscopy and adhesiolysis. Three patients reported severe postoperative dysphagia: balloon dilatation was performed towards resolution. The mean GERD-HRQL scores improved (from 40.7 at baseline to 4.8 at 3 months and 5.7 at 12 months (p <0.001)).
CONCLUSION
RefluxStop surgery was feasible and offered effective treatment for this group of patients with GERD and IEM. All patients had complete resolution or significant improvement of GERD symptoms, and 90% of them were satisfied with their quality of life 1 year after surgery.
Topics: Humans; Deglutition Disorders; Retrospective Studies; Quality of Life; Gastroesophageal Reflux; Hernia, Hiatal; Laparoscopy; Treatment Outcome
PubMed: 38418718
DOI: 10.1007/s00423-024-03264-5 -
European Journal of Pediatrics May 2024Prenatal assessment of lung size and liver position is essential to stratify congenital diaphragmatic hernia (CDH) fetuses in risk categories, guiding counseling, and...
Congenital diaphragmatic hernia: automatic lung and liver MRI segmentation with nnU-Net, reproducibility of pyradiomics features, and a machine learning application for the classification of liver herniation.
Prenatal assessment of lung size and liver position is essential to stratify congenital diaphragmatic hernia (CDH) fetuses in risk categories, guiding counseling, and patient management. Manual segmentation on fetal MRI provides a quantitative estimation of total lung volume and liver herniation. However, it is time-consuming and operator-dependent. In this study, we utilized a publicly available deep learning (DL) segmentation system (nnU-Net) to automatically contour CDH-affected fetal lungs and liver on MRI sections. Concordance between automatic and manual segmentation was assessed by calculating the Jaccard coefficient. Pyradiomics standard features were then extracted from both manually and automatically segmented regions. The reproducibility of features between the two groups was evaluated through the Wilcoxon rank-sum test and intraclass correlation coefficients (ICCs). We finally tested the reliability of the automatic-segmentation approach by building a ML classifier system for the prediction of liver herniation based on support vector machines (SVM) and trained on shape features computed both in the manual and nnU-Net-segmented organs. We compared the area under the classifier receiver operating characteristic curve (AUC) in the two cases. Pyradiomics features calculated in the manual ROIs were partly reproducible by the same features calculated in nnU-Net segmented ROIs and, when used in the ML procedure, to predict liver herniation (both AUC around 0.85). Conclusion: Our results suggest that automatic MRI segmentation is feasible, with good reproducibility of pyradiomics features, and that a ML system for liver herniation prediction offers good reliability. Trial registration: https://clinicaltrials.gov/ct2/show/NCT04609163?term=NCT04609163&draw=2&rank=1 ; Clinical Trial Identification no. NCT04609163. What is Known: • Magnetic resonance imaging (MRI) is crucial for prenatal congenital diaphragmatic hernia (CDH) assessment. It enables the quantification of the total lung volume and the extent of liver herniation, which are essential for stratifying the severity of CDH, guiding counseling, and patient management. • The manual segmentation of MRI scans is a time-consuming process that is heavily reliant upon the skill set of the operator. What is New: • MRI lung and liver automatic segmentation using the deep learning nnU-Net system is feasible, with good Jaccard coefficient values and satisfactory reproducibility of pyradiomics features compared to manual results. • A feasible ML system for predicting liver herniation could improve prenatal assessments and CDH patient management.
Topics: Humans; Hernias, Diaphragmatic, Congenital; Magnetic Resonance Imaging; Female; Reproducibility of Results; Pregnancy; Lung; Liver; Prenatal Diagnosis; Deep Learning; Liver Diseases; Machine Learning
PubMed: 38416256
DOI: 10.1007/s00431-024-05476-9 -
Journal of Indian Association of... 2024This study aims to compare the outcome of neonatal left congenital diaphragmatic hernia (CDH, Bochdalek type) repair through laparotomy with and without abdominal muscle...
AIM
This study aims to compare the outcome of neonatal left congenital diaphragmatic hernia (CDH, Bochdalek type) repair through laparotomy with and without abdominal muscle closure.
MATERIALS AND METHODS
This retrospective study was conducted between January 2012 and May 2021 at a neonatal surgical unit of a Tertiary Care Center. Demographic details, preoperative management, Two-dimensional-echo, intra-operative findings, postoperative course, and follow-up data were collected and analyzed.
RESULTS
The study group comprised 50 neonates with a mean standard deviation (SD) age at admission: 4.44 (5.12) days, male: female ratio of 3:2, and mean (SD) weight: 2.73 (0.51) kg. Following repair of the diaphragmatic defect through laparotomy, 26 (52%) underwent skin closure alone, whereas 24 (48%) underwent abdominal muscle closure. Postoperatively, there was a significant fall in the level of platelets ( = 0.021), increase in pressure support by at least 4-5 cm HO ( = 0.027), and increase in the blood urea ( < 0.001), creatinine ( = 0.005), lactate ( = 0.019), and acidosis ( = 0.048) in the muscle closure group. Although not statistically significant, there was a fall in the urine output and blood pressure in this group. There was no significant difference in the duration of inotropes. Mortality was 8 (32%) in the skin closure group, and 14 (61%) in the muscle closure group ( = 0.05).
CONCLUSIONS
Neonates undergoing left CDH repair through the abdominal route with skin closure alone, had better survival, as well as hematological, renal, and ventilatory parameters than those who underwent muscle closure. It is a useful surgical modification to improve outcome in centers with limited facilities.
PubMed: 38405245
DOI: 10.4103/jiaps.jiaps_37_23 -
Animals : An Open Access Journal From... Feb 2024Peritoneopericardial diaphragmatic hernia (PPDH) is an opening between the pericardial sac and the pleuroperitoneal membrane. Pneumopericardium is an infrequent...
Peritoneopericardial diaphragmatic hernia (PPDH) is an opening between the pericardial sac and the pleuroperitoneal membrane. Pneumopericardium is an infrequent complication of PPDH. This condition is a serious circumstance in which free gas accumulates in the pericardial sac. The present report describes the occurrence of pneumopericardium and pericardial effusion after elective ovariectomy in a dog affected by PPDH. The presence of an umbilical and diaphragmatic hernia was highlighted during ovariectomy, and a pneumopericardium was seen during an X-ray exam. At the time of admission to the hospital, the dog was asymptomatic. The diagnosis was performed by X-ray and ultrasonographic exams. Computed tomography examination confirmed the diagnosis and directed for a surgical approach of the congenital defect. Surgery resulted in resolution of PPDH and of pneumopericardium.
PubMed: 38396601
DOI: 10.3390/ani14040633 -
Veterinary Medicine and Science Mar 2024A 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...
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.
Topics: Male; Cats; Animals; Esophageal Stenosis; Hernias, Diaphragmatic, Congenital; Tomography, X-Ray Computed; Thorax; Cat Diseases
PubMed: 38389312
DOI: 10.1002/vms3.1392 -
Annals of Surgery Jun 2024To report the developmental phase results of posterior rectus sheath hiatal flap augmentation (PoRSHA), a promising surgical innovation for large and recurrent...
OBJECTIVE
To report the developmental phase results of posterior rectus sheath hiatal flap augmentation (PoRSHA), a promising surgical innovation for large and recurrent paraesophageal hernias.
BACKGROUND
Durable hernia repair for large paraesophageal hernias continues to be a surgical challenge. PoRSHA addresses the challenges of current and historical approaches to complex paraesophageal hernias and demonstrates significant promise as a successful alternative approach.
METHODS
Using the IDEAL framework, we outline the technical modifications made over the first 27 consecutive cases using PoRSHA. Outcomes measured included hernia recurrence on routine imaging at 6 months and 2 years, development of a postoperative abdominal wall eventration and incidence of solid food dysphagia.
RESULTS
Twenty-seven patients at our single institution with type III (n=12), type IV (n=7), or recurrent (n=8) paraesophageal hernias underwent PoRSHA. Surgery was safely and successfully carried out in all cases. Stability of the technique was reached after 16 cases, resulting in 4 main repair types. At an average follow-up of 11 months, we observed no radiologic recurrences, no abdominal eventrations or hernias at the donor site, and 1 patient with occasional solid food dysphagia that resolved with dilation.
CONCLUSIONS
PoRSHA can not only be safely added to conventional hiatal hernia repair with appropriate training but also demonstrates excellent short-term outcomes. While the long-term durability with 5-year follow-up is still needed, here we provide cautious optimism that PoRSHA may represent a novel solution to the long-standing high recurrence rates observed with current complex PEH repair.
Topics: Humans; Hernia, Hiatal; Male; Female; Middle Aged; Herniorrhaphy; Aged; Surgical Flaps; Recurrence; Treatment Outcome; Rectus Abdominis; Follow-Up Studies; Adult; Aged, 80 and over
PubMed: 38375674
DOI: 10.1097/SLA.0000000000006247