-
The Journal of Maternal-fetal &... Oct 2022Congenital-pulmonary-airway-malformation (CPAM) and bronchopulmonary-sequestration (BPS) are rare conditions. The objective of this study was to describe the sonographic...
BACKGROUND
Congenital-pulmonary-airway-malformation (CPAM) and bronchopulmonary-sequestration (BPS) are rare conditions. The objective of this study was to describe the sonographic characteristics and prenatal course of fetal lung mass.
METHODS
A retrospective study on 20 pregnancies with CPAM and BPS diagnosed during 2018-2018 was performed. Data evaluated included gestational age (GA) at diagnosis, size of lesion, CPAM-volume-ratio (CVR), associated sonographic findings and pregnancy outcome.
RESULTS
Fourteen cases of CPAM and six cases of BPS were evaluated. The average GA at diagnosis was 22 weeks'-gestation (range 17-26). 66% were macrocystic-multicystic. Five cases of BPS (71.4%) had other structural anomalies. None of the fetuses with CPAM had additional anomalies. Four pregnancies (20%) underwent termination due to severe hydrops fetalis. Two cases of CPAM (15%) had spontaneous resolution by 30 week's-gestation; three cases (20%) continued to grow during pregnancy and all the rest reached their largest size at 25-28 week's-gestation. Most cases delivered at term (average 37.6 range 32.2-41.4). Two children had lobectomy at 11 and 12 months of life.
CONCLUSIONS
Careful follow-up during pregnancy may result in term delivery of adequate-for-gestational-age newborns, with no need for admission to the NICU, with only 10% need for lobectomy during the first year of life.
Topics: Bronchopulmonary Sequestration; Child; Cystic Adenomatoid Malformation of Lung, Congenital; Female; Humans; Infant, Newborn; Lung; Pregnancy; Retrospective Studies; Ultrasonography, Prenatal
PubMed: 33108914
DOI: 10.1080/14767058.2020.1836149 -
European Journal of Pediatrics Sep 2022In recent years, magnetic resonance imaging (MRI) has largely increased our knowledge and predictive accuracy of congenital diaphragmatic hernia (CDH) in the fetus.... (Review)
Review
UNLABELLED
In recent years, magnetic resonance imaging (MRI) has largely increased our knowledge and predictive accuracy of congenital diaphragmatic hernia (CDH) in the fetus. Thanks to its technical advantages, better anatomical definition, and superiority in fetal lung volume estimation, fetal MRI has been demonstrated to be superior to 2D and 3D ultrasound alone in CDH diagnosis and outcome prediction. This is of crucial importance for prenatal counseling, risk stratification, and decision-making approach. Furthermore, several quantitative and qualitative parameters can be evaluated simultaneously, which have been associated with survival, postnatal course severity, and long-term morbidity.
CONCLUSION
Fetal MRI will further strengthen its role in the near future, but it is necessary to reach a consensus on indications, methodology, and data interpretation. In addition, it is required data integration from different imaging modalities and clinical courses, especially for predicting postnatal pulmonary hypertension. This would lead to a comprehensive prognostic assessment.
WHAT IS KNOWN
• MRI plays a key role in evaluating the fetal lung in patients with CDH. • Prognostic assessment of CDH is challenging, and advanced imaging is crucial for a complete prenatal assessment and counseling.
WHAT IS NEW
• Fetal MRI has strengthened its role over ultrasound due to its technical advantages, better anatomical definition, superior fetal lung volume estimation, and outcome prediction. • Imaging and clinical data integration is the most desirable strategy and may provide new MRI applications and future research opportunities.
Topics: Female; Fetus; Hernias, Diaphragmatic, Congenital; Humans; Lung; Lung Volume Measurements; Magnetic Resonance Imaging; Pregnancy; Prognosis; Retrospective Studies; Ultrasonography, Prenatal
PubMed: 35794403
DOI: 10.1007/s00431-022-04540-6 -
BMJ Case Reports May 2024Postpneumonectomy changes, including ipsilateral diaphragmatic elevation and rib crowding, mediastinal shifting of the heart and reduction of respiratory functional...
Postpneumonectomy changes, including ipsilateral diaphragmatic elevation and rib crowding, mediastinal shifting of the heart and reduction of respiratory functional reserve by 45%-55%, make cardiac surgery challenging in terms of access to the heart and great vessels. There is a paucity of literature on coronary artery bypass graft (CABG) surgery in patients with a history of pneumonectomy. We report a case of a male in his 70s with a history of left pneumonectomy who underwent a successful on-pump CABG surgery using the left internal mammary artery graft and great saphenous vein graft. The patient was extubated postoperatively and discharged in a stable condition. With no consensus available for optimal preoperative, intraoperative and postoperative management for these high-risk patients, our case report adds to the rare literature regarding successful on-pump CABG after pneumonectomy.
Topics: Humans; Male; Pneumonectomy; Coronary Artery Bypass; Aged; Mammary Arteries; Lung Neoplasms; Treatment Outcome
PubMed: 38802260
DOI: 10.1136/bcr-2024-260815 -
Journal of Radiology Case Reports Aug 2021Tension gastrothorax is a rare, life-threatening clinical condition caused by intrathoracic herniation of the stomach through a diaphragmatic defect which becomes... (Review)
Review
Tension gastrothorax is a rare, life-threatening clinical condition caused by intrathoracic herniation of the stomach through a diaphragmatic defect which becomes increasingly distended over time. If not recognized promptly, this can rapidly progress to respiratory distress, mediastinal shift, and hemodynamic compromise. Initial clinical presentation and imaging findings closely mirror those of tension pneumothorax, confounding diagnosis and potentially leading to unnecessary interventions with increased risk of morbidity and mortality. Here, we present a case of an elderly female who presented with a non-traumatic tension gastrothorax and a review of key imaging features and strategies to aid in recognition and accurate diagnosis of this emergent clinical entity.
Topics: Aged; Dyspnea; Female; Hernias, Diaphragmatic, Congenital; Humans; Pneumothorax; Stomach
PubMed: 35586797
DOI: 10.3941/jrcr.v15i8.4144 -
JTCVS Techniques Dec 2023Branch-first total aortic arch repair is a paradigm shift in the technical approach for uninterrupted neuroprotection during open aortic surgery. This technique is...
BACKGROUND
Branch-first total aortic arch repair is a paradigm shift in the technical approach for uninterrupted neuroprotection during open aortic surgery. This technique is further modified to instigate hazardous sternal reentry in patients with hostile mediastinal anatomy at risk of aortic injury.
METHODS
Intraoperative preparation and the illustrated operative technique of the cervical branch-first technique are described. The accompanying case series narrates the experiences and outcomes of 4 patients who underwent successful complex reoperative aortic surgery utilizing this technique.
RESULTS
The indications for resternotomy included a sixth reoperation for recurrent mycotic aortic pseudoaneurysm, a third reoperation for extensive infective endocarditis, a reoperation for complete Bentall graft dehiscence with contained aortic rupture, and a third reoperation for residual type A dissection. All patients survived their proposed surgery. Two patients were operated on in an emergency setting. Two patients separated from cardiopulmonary bypass with extracorporeal support. None experienced permanent neurological sequelae, gut ischemia, peripheral arterial complications, or in-hospital mortality. One mortality due to decompensated heart failure was reported at 6 months postoperatively.
CONCLUSIONS
The cervical branch-first technique offers unparalleled advantage in neuroprotection from an early stage of complex reoperative aortic surgery. It provides an independent circuit for complete antegrade cerebral perfusion, irrespective of suspension to circulatory flows to the rest of the body during complex reentry into hostile chests. Our experience to date has demonstrated promising outcomes and further refinements will guide patient selection best suited for this technique.
PubMed: 38152225
DOI: 10.1016/j.xjtc.2023.08.030 -
Journal of Clinical Medicine May 2023A congenital intrathoracic kidney (ITK) is a rare anomaly that is recognized to have four causes: renal ectopia with an intact diaphragm, diaphragmatic eventration,... (Review)
Review
INTRODUCTION
A congenital intrathoracic kidney (ITK) is a rare anomaly that is recognized to have four causes: renal ectopia with an intact diaphragm, diaphragmatic eventration, diaphragmatic hernia, and traumatic diaphragmatic rupture. We report a case of a prenatal-diagnosed ITK related to a congenital diaphragmatic hernia (CDH) and conducted a systematic review of all cases of the prenatal diagnosis of this association.
CASE PRESENTATION
A fetal ultrasound scan at 22 gestational weeks showed left CDH and ITK, hyperechoic left lung parenchyma, and mediastinal shift. The fetal echocardiography and karyotype were normal. Magnetic resonance imaging at 30 gestational weeks confirmed the ultrasound suspicion of left CDH in association with bowel and left kidney herniation. The fetal growth, amniotic fluid, and Doppler indices remained within the normal range over time. The woman delivered the newborn via an at-term spontaneous vaginal delivery. The newborn was stabilized and underwent non-urgent surgical correction; the postoperative course was uneventful.
CONCLUSIONS
CDH is the rarest cause of ITK; we found only eleven cases describing this association. The mean gestational age at diagnosis was 29 ± 4 weeks and 4 days. There were seven cases of right and four cases of left CDH. There were associated anomalies in only three fetuses. All women delivered live babies, the herniated kidneys showed no functional damage after their surgical correction, and the prognosis was favorable after surgical repair. The prenatal diagnosis and counseling of this condition are important in planning adequate prenatal and postnatal management in order to improve neonatal outcomes.
PubMed: 37297803
DOI: 10.3390/jcm12113608 -
World Journal of Gastrointestinal... Oct 2023Minimally invasive surgery is increasingly indicated in the management of malignant disease. Although oesophagectomy is a difficult operation, with a long learning... (Review)
Review
Minimally invasive surgery is increasingly indicated in the management of malignant disease. Although oesophagectomy is a difficult operation, with a long learning curve, there is actually a shift towards the laparoscopic/thoracoscopic/ robotic approach, due to the advantages of visualization, surgeon comfort (robotic surgery) and the possibility of the whole team to see the operation as well as and the operating surgeon. Although currently there are still many controversial topics, about the surgical treatment of patients with gastro-oesophageal junction (GOJ) adenocarcinoma, such as the type of open or minimally invasive surgical approach, the type of oesophago-gastric resection, the type of lymph node dissection and others, the minimally invasive approach has proven to be a way to reduce postoperative complications of resection, especially by decreasing pulmonary complications. The implementation of new technologies allowed the widening of the range of indications for this type of surgical approach. The short-term and long-term results, as well as the benefits for the patient - reduced surgical trauma, quick and easy recovery - offer this type of surgical treatment the premises for future development. This article reviews the updates and perspectives on the minimally invasive approach for GOJ adenocarcinoma.
PubMed: 37969407
DOI: 10.4251/wjgo.v15.i10.1675 -
Pulmonary Therapy Jun 2021End-stage chronic obstructive pulmonary disease (COPD) is the most common indication for single- or double-lung transplantation. Acute native lung hyperinflation (ANLH)... (Review)
Review
End-stage chronic obstructive pulmonary disease (COPD) is the most common indication for single- or double-lung transplantation. Acute native lung hyperinflation (ANLH) is a unique postoperative complication of single-lung transplantation for COPD patients, with incidence varying in the medical literature from 15 to 30%. The diagnosis is made radiographically by contralateral mediastinal shift and ipsilateral diaphragmatic flattening. ANLH can deteriorate into hemodynamic instability, and respiratory impairment can result from compression of the allograft, which can precipitate atelectasis, hypoxemia, and hypercapnia, necessitating specific ventilatory intervention or volume reduction surgery. Currently, there is consensus for a therapeutic role of noninvasive positive pressure ventilation (NIPPV) in acute respiratory failure after lung transplantation as a well-tolerated measure to avoid re-intubation. This manuscript presents a concise review on the diagnosis and treatment of ANLH following unilateral lung transplant, along with a management algorithm created by the authors.
PubMed: 33263926
DOI: 10.1007/s41030-020-00141-6 -
Journal of Veterinary Internal Medicine Jul 2021Lobar emphysema in dogs and cats is caused by bronchial collapse during expiration and subsequent air trapping. Congenital causes such as bronchial cartilage defects or...
BACKGROUND
Lobar emphysema in dogs and cats is caused by bronchial collapse during expiration and subsequent air trapping. Congenital causes such as bronchial cartilage defects or acquired causes such as compressive neoplastic lesions have been reported. Morbidity results from hyperinflation of the affected lung lobe and compression of adjacent thoracic structures.
OBJECTIVE
To describe patient characteristics and imaging findings in dogs and cats with lobar emphysema.
ANIMALS
Fourteen dogs and 3 cats with lobar emphysema diagnosed by imaging findings were retrospectively identified from veterinary referral hospital populations over a 10-year period.
METHODS
Cases that included thoracic radiography, thoracic computed tomography (CT), or both were included. All images were reviewed by a European College of Veterinary Diagnostic Imaging diplomate. Relevant case information included signalment, clinical findings, treatment, and histopathology where available.
RESULTS
Ten of 17 (59%) patients were presented for evaluation of dyspnea and 6 (35%) for coughing. Eleven (65%) patients were <3 years of age. The right middle lung lobe was affected in 12 cases (71%) and multiple lobes were affected in 7 cases (41%). Congenital lobar emphysema was suspected in 14 cases (82%).
CONCLUSION AND CLINICAL IMPORTANCE
Lung lobe hyperinflation, atelectasis of nonaffected lung lobes, mediastinal shift, and thoracic wall and diaphragmatic wall deformation were common findings. Lobar or multilobar emphysema should be considered in patients with dyspnea or coughing, particularly younger patients. Although radiography is useful, CT provides better detail. In older patients, acquired causes of bronchial compression should be considered.
Topics: Animals; Cat Diseases; Cats; Dog Diseases; Dogs; Emphysema; Radiography, Thoracic; Retrospective Studies
PubMed: 34145623
DOI: 10.1111/jvim.16183 -
The American Journal of the Medical... Jul 2022Explosive pleuritis (EP) is an under-reported condition. Although there is no agreed-upon definition, generally, the term EP denotes a dramatic clinical and radiologic... (Review)
Review
Explosive pleuritis (EP) is an under-reported condition. Although there is no agreed-upon definition, generally, the term EP denotes a dramatic clinical and radiologic progression of pleural space inflammation in the setting of pneumonia. The pleural space inflammation leads to the formation of loculated complex pleural effusion or empyema, and pleural adhesion within a matter of hours, typically in less than 24 hours. Radiologically, these changes are manifested as opacification of the hemithorax with or without contralateral mediastinal shift. Streptococcal pneumonia is the most common cause of EP. Here we present a case and discuss the clinical, microbiologic, radiologic, and treatment aspects of EP. We also scrutinize the medical literature to compare the previously reported cases.
Topics: Empyema; Explosive Agents; Humans; Pleural Effusion; Pleurisy; Pneumonia
PubMed: 35276073
DOI: 10.1016/j.amjms.2021.12.012