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Journal of Cardiothoracic Surgery Jun 2024A bronchopleural fistula (BPF) occurs when an abnormal connection forms between the bronchial tubes and pleural cavity, often due to surgery, infection, trauma,...
BACKGROUND
A bronchopleural fistula (BPF) occurs when an abnormal connection forms between the bronchial tubes and pleural cavity, often due to surgery, infection, trauma, radiation, or chemotherapy. The outcomes of both surgical and bronchoscopic treatments frequently prove to be unsatisfactory.
CASE PRESENTATION
Here, we report a case of successful bronchoscopic free fat pad transplantation combined with platelet-rich plasma, effectively addressing a post-lobectomy BPF. Contrast-enhanced chest tomography revealed pleural thickening with heterogeneous consolidations over the right upper and middle lobes, indicative of destructive lung damage and bronchiectasis. The patient underwent thoracoscopic bilobectomy of the lungs. During surgery, severe adhesions and calcification of the chest wall and lung parenchyma were observed. The entire hilar structure was calcified, presenting challenges for dissection, despite the assistance of energy devices. Bronchoscopic intervention was required, during which two abdominal subcutaneous fat pads were retrieved.
CONCLUSION
This innovative approach offers promise in the management of BPF and signals potential advancements in enhancing treatment efficacy and patient recovery.
Topics: Humans; Bronchial Fistula; Pleural Diseases; Bronchoscopy; Platelet-Rich Plasma; Male; Adipose Tissue; Middle Aged; Pneumonectomy
PubMed: 38918864
DOI: 10.1186/s13019-024-02900-x -
Journal of Cardiothoracic Surgery Jun 2024Pleural solitary fibrous tumors (pSFTs) are rare mesenchymal pleural tumors with rich vascularity. Surgical resection is the cornerstone of pSFTs treatment, requiring...
BACKGROUND
Pleural solitary fibrous tumors (pSFTs) are rare mesenchymal pleural tumors with rich vascularity. Surgical resection is the cornerstone of pSFTs treatment, requiring careful preoperative imaging to delineate lesion extent and vascular supply including contrast-enhanced computed tomography and other examinations depending on its size and characteristics.
CASE PRESENTATION
The patient was a 34-year-old female with a mass measuring approximately 67 × 42 × 65 mm in the left posterior mediastinum. Intraoperatively, the mass demonstrated rich vascularity. Two veins originating from the abdominal cavity entered the lower pole, one converged from the superior pole, draining into the brachiocephalic vein. Additionally, two arteries arose directly from the descending aorta, while several veins drained into the intercostal veins. In response to unexpected intraoperative vascular findings, vascular clips and silk threads were used to ligate them. Subsequently, the tumor was successfully dissected, with approximately 600 ml of blood loss recorded during the 4-hour surgery. The patient exhibited a satisfactory postoperative recovery, and follow-up spanning over six months revealed no indications of recurrence or metastasis.
CONCLUSIONS
We firstly present a case of successful resection of a pSFT in a 34-year-old woman with a distinct feeding vessel arising from the descending aorta and describe the related surgical procedures. This case highlights preoperative evaluation of mass vascularity based on contrast-enhanced computed tomography. When blood supply is challenging to clarify, angiography can offer additional details, especially for giant pSFTs. Despite this, thorough intraoperative exploration remains essential to detect unexpected vessels. Appropriate interventions should be customized based on the vascular origins and the surrounding anatomical structures.
Topics: Humans; Female; Adult; Aorta, Thoracic; Solitary Fibrous Tumor, Pleural; Tomography, X-Ray Computed
PubMed: 38918857
DOI: 10.1186/s13019-024-02872-y -
Journal of Medical Case Reports Jun 2024Hemorrhage is the most common major complication after liver biopsy. Hemothorax is one type of bleeding and is very rare and dangerous. Several cases of hemothorax...
BACKGROUND
Hemorrhage is the most common major complication after liver biopsy. Hemothorax is one type of bleeding and is very rare and dangerous. Several cases of hemothorax subsequent to liver biopsy have been documented, primarily attributed to injury of the intercostal artery or inferior phrenic artery and a few resulting from lung tissue damage; however, no previous case report of hemothorax caused by injury of musculophrenic artery after liver biopsy has been reported.
CASE PRESENTATION
A 45-year-old native Chinese woman diagnosed with primary biliary cirrhosis due to long-term redness in urination and abnormal blood test indicators was admitted to our hospital for an ultrasound-guided liver biopsy to clarify pathological characteristics and disease staging. A total of 2 hours after surgery, the patient complained of discomfort in the right chest and abdomen. Ultrasound revealed an effusion in the right thorax and hemothorax was strongly suspected. The patient was immediately referred to the interventional department for digital subtraction angiography. Super-selective angiography of the right internal thoracic artery was performed which revealed significant contrast medium extravasation from the right musculophrenic artery, the terminal branch of the internal thoracic artery. Embolization was performed successfully. The vital signs of the patient were stabilized after the transarterial embolization and supportive treatment.
CONCLUSION
This case draws attention to the musculophrenic artery as a potential source of hemorrhage after percutaneous liver biopsy.
Topics: Humans; Hemothorax; Female; Middle Aged; Liver; Embolization, Therapeutic; Ultrasonography, Interventional; Image-Guided Biopsy; Angiography, Digital Subtraction
PubMed: 38918846
DOI: 10.1186/s13256-024-04619-8 -
Neurologia I Neurochirurgia Polska Jun 2024Paragangliomas are neuroendocrine tumours commonly located in the abdomen, thorax, head and neck. The definitive treatment for these tumours is surgical resection, which...
INTRODUCTION
Paragangliomas are neuroendocrine tumours commonly located in the abdomen, thorax, head and neck. The definitive treatment for these tumours is surgical resection, which in some cases can be very challenging due to the involvement of critical neurovascular structures and their high vascularity. Therefore, pre-operative embolisation may be performed to reduce the risk of complications. This study aimed to present our experience with endovascular embolisation of head and neck paragangliomas (HNP).
MATERIAL AND METHODS
In this single-centre study, we reviewed data from consecutive patients with HNP who underwent pre-operative embolisation from 2017 to 2023. The efficacy of embolisation, the method of embolisation, as well as the rate of complications, were noted.
RESULTS
A total of 27 patients (15 females) with an average age of 47 years underwent selective embolisation of HNP. Satisfactory embolisation, defined as occlusion of > 75% of the blood supply, was achieved in 22/27 cases (81.5%). The most commonly used embolic agents included coils and microspheres. With the exception of minor vessel dissections in two patients and embolic agent migration in two patients causing reversible occlusion of the intracranial vessels, there were no other complications associated with embolisation. No neurological deficits occurred in relation to the endovascular procedure.
CONCLUSIONS
The results of our study indicate that endovascular embolisation of HNP prior to surgical resection is a safe and efficacious procedure, with a relatively low complication rate and associated morbidity.
PubMed: 38916492
DOI: 10.5603/pjnns.99637 -
Cureus May 2024Psammoma bodies in cervicovaginal cytology are a rare finding associated with malignant tumours. A 62-year-old woman was referred to our centre for cytology with nuclear...
Psammoma bodies in cervicovaginal cytology are a rare finding associated with malignant tumours. A 62-year-old woman was referred to our centre for cytology with nuclear atypia and psammomatous bodies suspicious of malignancy. A complete gynaecological examination was performed including colposcopy and ultrasound without significant changes. Hysteroscopy was performed to detect endometrial or endocervical malignancy, endometrial biopsy showed psammoma bodies and atrophic endometrium. Endocervical and cervical biopsies were negative for malignancy. Cervicovaginal cytology and human papillomavirus (HPV) testing were repeated. The result was suggestive of adenocarcinoma and negative for HPV. Laparoscopic hysterectomy with bilateral salpingo-oophorectomy was indicated due to two cervicovaginal cytologies with suspicion of malignancy. Low-grade peritoneal serous carcinoma was diagnosed on the surface of the uterus, ovaries and peritoneum. A second laparoscopy was performed to exclude other pelvic or abdominal lesions, and disease was found in the peritoneum of the pelvis, abdomen and omentum. Adjuvant treatment with six cycles of carboplatin and paclitaxel was indicated. Psammoma bodies in cervicovaginal cytology are a rare clinical situation, and it is mandatory to exclude malignancy.
PubMed: 38916020
DOI: 10.7759/cureus.61056 -
Aesthetic Surgery Journal. Open Forum 2024Minimally invasive and consistent skin redraping following liposuction remains an elusive goal. With the application of Renuvion (Apyx Medical, Clearwater, FL), helium...
BACKGROUND
Minimally invasive and consistent skin redraping following liposuction remains an elusive goal. With the application of Renuvion (Apyx Medical, Clearwater, FL), helium induced cold atmospheric plasma provides coagulation, collagen contraction, and subsequent skin tightening, making this elusive goal attainable.
OBJECTIVES
The objective of this study is to evaluate energy settings, and the safety profile of Renuvion in an effort to achieve optimal cosmesis through the improvement of skin laxity.
METHODS
A retrospective review at a single site evaluated cases of Renuvion between March 2020 and May 2022. Energy settings, use of concomitant VASER (Solta Medical, Bothwell, WA) liposuction frequency, and adverse events were analyzed.
RESULTS
In total, 180 patients were evaluated, of whom 135 (75%) underwent concomitant VASER liposuction. Renuvion was used on the abdomen (47.8%), thighs (45.6%), arms (27.2%), submental region (25%), hip rolls (21.2%), and back (19.4%). Among the entire cohort, there were a total of 24 (13.3%) complications. The complications consisted of 3 (12.5%) hematomas, 1 (4.2%) burn, 6 (25%) persistent skin laxity with 2 returned operating room (OR) treatments, 4 (16.7%) seromas, 9 (37.5%) postoperative lymphedema that self-resolved, and 1 (4.2%) self-limited neuralgia. There were no complications that required an immediate return to the OR.
CONCLUSIONS
Renuvion utilization with or without VASER has a relatively high complication rate-with minor complications as the most common-relatively safe barring proper patient selection, which can be mitigated with proper patient selection.
PubMed: 38915442
DOI: 10.1093/asjof/ojae041 -
Perioperative Medicine (London, England) Jun 2024Secondary peritonitis is the second leading cause of sepsis worldwide. Drug resistance to peritoneal cavity bacterial infection remains a public health threat,...
INTRODUCTION
Secondary peritonitis is the second leading cause of sepsis worldwide. Drug resistance to peritoneal cavity bacterial infection remains a public health threat, especially in resource-limited settings in Africa, including Uganda. This study aimed to determine the antibacterial susceptibility patterns and factors associated with secondary peritonitis among patients with acute abdomen who underwent surgery at a Regional Referral Hospital in Uganda.
METHODS
This was a cross-sectional study conducted at Hoima Regional Referral Hospital (HRRH) that enrolled 126 patients with acute abdomen. Clinical samples were aseptically collected at laparotomy from patients with secondary peritonitis for culture and sensitivity using standard Microbiological methods. Binary logistic regression was used to identify factors associated with secondary peritonitis among patients with acute abdomen.
RESULTS
The majority of the patients were males (61.9%) with a mean age of 37.9(SD ± 21.8). Secondary peritonitis was found in 57(45.2%) of the patients. Gram-negative bacteria were the most commonly isolated organisms with Escherichia coli (35.8%) and Klebsiella spp (17.0%) predominating. Imipenem 88.8%(8/9), Amikacin 88.8%(8/9), Ciprofloxacin 44.4%(4/9) and Gentamicin 44.4%(4/9) demonstrated sensitivity to the different isolated organisms at varying degrees. Being a male (AOR = 3.658; 95% CI = 1.570-8.519, p = 0.003) and presenting 3 days after onset of symptoms (AOR = 2.957; 95% CI = 1.232-7.099, p = 0.015) were independently associated with secondary peritonitis.
CONCLUSION
Imipenem, Amikacin, Ciprofloxacin, and Gentamicin should be considered for empirical therapy in cases of secondary peritonitis. Patients, more especially males with abdominal pain should be encouraged to present early to the hospital to minimize progression to secondary peritonitis.
PubMed: 38915124
DOI: 10.1186/s13741-024-00425-4 -
Journal of Orthopaedic Surgery and... Jun 2024The coronavirus disease 2019 (COVID-19) rapidly spreads worldwide and causes more suffering. The relation about the aggravation of inguinal pain and COVID-19 was unclear...
BACKGROUND
The coronavirus disease 2019 (COVID-19) rapidly spreads worldwide and causes more suffering. The relation about the aggravation of inguinal pain and COVID-19 was unclear in patients with total hip arthroplasty (THA). This study aimed to evaluate the risk of groin pain aggravation in short-term THA patients after COVID-19.
METHODS
Between 2020 and 2022, 129 patients with THA who were affected COVID-19 were enrolled. A short-standardized questionnaire was administered during follow-up to inquire about the aggravation of groin ache before and after SARS-COV-2 affection. Furthermore, we evaluated the potential association between the presence of increased pain and various factors, including age, gender, body mass index, diagnosis, and length of hospital stay.
RESULTS
The case-crossover study revealed an increased risk of inguinal soreness aggravation when comparing 8 weeks after COVID-19 with 12 weeks before COVID-19 (Relative risk [RR], 9.5; 95% Confidence intervals [CI], 2.259-39.954). For COVID-19 positive patients, multivariate analysis showed length of stay was an independent factor significantly associated with increased risk of aggravation of groin pain (Odds ratio [OR], 1.26; 95%CI, 1.03-1.55, p = 0.027).
CONCLUSION
This study confirms the association between COVID-19 and the exacerbation of soreness in the groin region in THA patients and extended length of stay is a possible contributing factor. This study expands the current literature by investigating the risk of aggravation of inguinal pain in patients with THA after COVID-19, providing valuable insights into postoperative outcomes in this specific population. Trial registration This retrospective study was approved by the Institutional Review Board of Shanghai general hospital (No.2023-264).
Topics: Humans; COVID-19; Arthroplasty, Replacement, Hip; Male; Female; Groin; Middle Aged; Aged; Cross-Over Studies; Pain, Postoperative; Length of Stay; Time Factors; Adult; Aged, 80 and over; Risk Factors
PubMed: 38915048
DOI: 10.1186/s13018-024-04862-1 -
Scientific Reports Jun 2024Circulating leukocytes enter tissue either through endothelial junctions (paracellular) or via a pore through the body of endothelial cells (transcellular). We have...
Circulating leukocytes enter tissue either through endothelial junctions (paracellular) or via a pore through the body of endothelial cells (transcellular). We have previously shown that genetically replacing VE-cadherin with a VE-cadherin-α-catenin (VEC-αC) fusion construct-which binds constitutively to actin-obstructs junctions, and blocks leukocyte extravasation in lung, skin and postcapillary venules of cremaster muscle. However, neutrophil recruitment into the inflamed peritoneal cavity was unimpaired. Investigating reasons for this, here, we visualized neutrophil diapedesis by 3D intravital video microscopy in the cremaster muscle and omentum, the major site of neutrophil recruitment into the peritoneal cavity. We found that 80% of neutrophil-extravasation occurred through HEVs in the omentum, which was unimpaired by VEC-αC. In addition, in larger venules (60-85 µm) of both tissues, less than 15% of neutrophils extravasated transcellularly in WT mice. However, in VEC-α-C mice, transcellular diapedesis increased severalfold in the omentum, but not in the cremaster. In line with this, omental venules expressed higher levels of ICAM-1 and atypical chemokine receptor 1. Furthermore, only in the omentum, VEC-αC expression caused reduced elongation of venular endothelium in flow-direction, suggesting different biomechanical properties. Collectively, VEC-αC does not inhibit paracellular transmigration in all types of venules and can modulate the diapedesis route.
Topics: Animals; Neutrophils; Mice; Transendothelial and Transepithelial Migration; Omentum; Cadherins; Venules; Intercellular Adhesion Molecule-1; Endothelial Cells; Antigens, CD; Neutrophil Infiltration; Mice, Inbred C57BL; Transcellular Cell Migration
PubMed: 38914623
DOI: 10.1038/s41598-024-65173-3 -
International Journal of Women's Health 2024Research demonstrates resistance training is not only safe but also beneficial for pregnant women. However, exercise recommendations for pregnant women still minimize... (Review)
Review
Research demonstrates resistance training is not only safe but also beneficial for pregnant women. However, exercise recommendations for pregnant women still minimize the importance of resistance exercise and provide minimal guidance. With a large increase in strength-focused sports among women, it is critical to re-evaluate the risk/benefit ratio of these exercises and ensure the latest recommendations reflect the latest clinical research. The purpose of this review is to highlight the safety and benefits of resistance training for both maternal and fetal health, particularly focusing on recent work. Relevant research involving resistance training during pregnancy was accessed and analyzed via a quasi-systematic search. Results demonstrate that appropriate prenatal resistance training can help alleviate some of the common symptoms of pregnancy, such as fatigue, back pain, and poor mental health. Resistance exercise can assist with glucose control in gestational diabetes mellitus, as well as decrease the risk of infant macrosomia and childhood metabolic dysfunction associated with uncontrolled gestational diabetes. Resistance training can also increase the likelihood of a vaginal delivery, which is beneficial for both mother and baby. Concerning fetal health, resistance training increases uterine blood flow, decreases the risk of neonatal macrosomia, and improves cognitive function and metabolic health in childhood. As with all forms of exercise, pregnant women should avoid resistance exercises that involve the supine position for extended bouts of time, trauma (or risk of trauma) to the abdomen, ballistic movements, movements that rely heavily on balance, and conditions that prohibit appropriate temperature control. With these considerations in mind, resistance training's benefits far surpass the lack of risk to the fetus. Resistance training is a safe and effective way to improve and maintain physical fitness during pregnancy and represents no risk to fetal health and development. Thus, healthcare providers should recommend resistance training for pregnant women.
PubMed: 38912201
DOI: 10.2147/IJWH.S462591