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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 -
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 -
Biomedical Reports Aug 2024During a routine ultrasound examination of the abdomen, a 60-year-old male patient was diagnosed with mass in the tail of the pancreas. However, computed tomography (CT)...
During a routine ultrasound examination of the abdomen, a 60-year-old male patient was diagnosed with mass in the tail of the pancreas. However, computed tomography (CT) suggested that the lesion was an intrapancreatic accessory spleen (IPAS). IPAS is a congenital anomaly, which usually does not present with symptoms. IPAS occurs during embryologic splenic development when a portion of the splenic tissue fails to fuse with the main body of the spleen. IPAS does not require treatment, except when it is combined with idiopathic thrombocytopenic purpura. In the present case, the diagnosis of IPAS was confirmed using magnetic resonance imaging (MRI). On CT and MRI, the IPAS had a density and intensity comparable with that of the spleen in all plain and contrast-enhanced phases. Due to comorbidities, the patient refused further evaluation or surgery. The lesion was periodically monitored using CT every 1-2 years. Since the tumour was stable during the 7-year follow-up, it was concluded that it was an IPAS. In patients that cannot undergo surgery, a characteristic location (near the spleen) and imaging features (such as a 'zebra-patterned' enhancement in the arterial phase on CT and high signal intensity on diffusion-weighted imaging sequences on MRI, which is comparative to that of the normal spleen) may allow for a diagnose of IPAS with a high level of certainty. Being aware of this condition could aid a correct diagnosis of IPAS and prevent unnecessary surgery.
PubMed: 38912170
DOI: 10.3892/br.2024.1801 -
Journal of Indian Association of... 2024The aim is to study the various histopathological changes in the liver in pediatric patients with choledochal cyst (CC) and correlate with the presentation and type of...
AIM
The aim is to study the various histopathological changes in the liver in pediatric patients with choledochal cyst (CC) and correlate with the presentation and type of cyst.
METHODS
In a prospective observational study including all pediatric patients who underwent CC excision, histopathological changes of the liver in the form of cholestasis (CHS), portal inflammation (PI), bile duct proliferation (BDP), and fibrosis were studied and graded using a scoring system. They were analyzed in relation to age, sex, symptoms, and type of the cyst.
RESULTS
All 30 patients of CC showed various degrees of histopathological changes in the liver in the form of CHS, PI, BDP, and liver fibrosis. Patients <1 years had 9/13 (69.2%) cystic variety and those >1 years had 17/17 (100%) fusiform variety of CC ( < 0.001). Patients <1 years frequently presented with jaundice and hepatomegaly and those >1 years presented with pain abdomen ( < 0.002). Higher grades of liver fibrosis and BDP were seen in the cystic variety compared to the fusiform variety ( < 0.001). However, no significant association was found with CHS and PI ( > 1.23).
CONCLUSIONS
Histopathological changes in the liver of varying grades are seen in all patients of CC. Patients of CC <1 year presented frequently with jaundice, had the cystic type, and had a higher degree of liver damage on histopathology.
PubMed: 38912034
DOI: 10.4103/jiaps.jiaps_195_23 -
Journal of Indian Association of... 2024Fetus in fetu is a rare congenital anomaly in which a malformed parasitic twin is found within the body of a living child or adult. In this case report, a 1-day-old...
Fetus in fetu is a rare congenital anomaly in which a malformed parasitic twin is found within the body of a living child or adult. In this case report, a 1-day-old child presented with a large firm abdominal mass on the left side of the upper abdomen. Imaging studies misdiagnosed the mass as an intraperitoneal benign dermoid cyst displacing the bowel loops and internal viscera. A surgical resection was performed on 21 days of life, and pathology confirmed eight fetuses inside the cyst.
PubMed: 38912015
DOI: 10.4103/jiaps.jiaps_257_23 -
Gynecology and Minimally Invasive... 2024Vault closure is the final step to hysterectomy, protecting the abdominal cavity from the exterior environment. Thus, closure becomes crucial in preventing ascend of...
OBJECTIVES
Vault closure is the final step to hysterectomy, protecting the abdominal cavity from the exterior environment. Thus, closure becomes crucial in preventing ascend of infection to the peritoneal cavity. Our study aims to compare vault closure between laparoscopic and vaginal routes, their operating time, and postoperative complications.
MATERIALS AND METHODS
The ambispective comparative study was done in a tertiary care teaching center from June 2016 to December 2022. Three hundred and forty-four patients were included in the study that underwent a total laparoscopic hysterectomy. Interventions - Patients who had laparoscopic vault closure were in Group 1 ( = 198) and those who had vaginal closure were in Group 2 ( = 146). The results were compared. It included age, body mass index of the patient, the indication of surgery, intraoperative blood loss, size of the uterus, time taken during vault closure, and postoperative complications.
RESULTS
The time taken by laparoscopic vault repair was significantly less than vaginal repair (19.7 ± 13.3 min vs. 30.1 ± 6.6 min, < 0.001). There was postoperative vault infection (2.7%), vault hematoma (1.3%), and no vault prolapse seen in vaginal repair. The organisms isolated were mainly , , and .
CONCLUSION
Laparoscopic vault closure has shown significantly improved results compared to vaginal route repair.
PubMed: 38911314
DOI: 10.4103/gmit.gmit_8_23 -
SAGE Open Medical Case Reports 2024Retroperitoneal cysts, a rare surgical phenomenon, present diagnostic challenges due to their typically asymptomatic nature. A 62-year-old male presented with a 4-month...
Retroperitoneal cysts, a rare surgical phenomenon, present diagnostic challenges due to their typically asymptomatic nature. A 62-year-old male presented with a 4-month history of abdominal distension and increased burping. Upon clinical examination, a soft, distended, nontender abdomen with a palpable mass extending from the epigastric region to 3 cm below the umbilicus was revealed. Imaging revealed a 14.6 cm × 15.8 cm × 16.4 cm nonenhancing retroperitoneal lesion, compressing the right ureter and causing mild right hydronephrosis. Multiple gall bladder calculi, an umbilical hernia, and lipomatous lesions associated with adrenal glands were also discovered. Laparoscopic retroperitoneal cystectomy, cholecystectomy, and umbilical hernia repair were performed. Intraoperatively, 150 ml ascitic fluid and 1200 ml cystic fluid were found. This case highlights the intricate clinical presentation of a retroperitoneal cyst, emphasizing the need for surgical exploration. Successful laparoscopic management contributes to the evolving understanding of optimal treatment strategies.
PubMed: 38911179
DOI: 10.1177/2050313X241263773