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1.
Cureus ; 16(9): e68387, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39355461

RESUMO

Meckel's diverticulum (MD), a prevalent congenital gastrointestinal anomaly affecting about 2% of the population, arises from the incomplete closure of the vitelline duct. It encompasses all layers of the small intestine and can lead to various complications like obstruction, hemorrhage, and perforation. When symptomatic, it presents challenges in diagnosis due to the low sensitivity of imaging techniques. Comprehensive understanding and accurate diagnosis are crucial for managing the complications associated with MD and forming the scientific rationale for publishing this case report. We present two cases, one of them being the case of a 73-year-old male who presented for an ileostomy closure procedure. Intra-operatively, a 4.5 cm diverticulum was identified 10 cm from the stomatal opening on the efferent limb. This finding led to segmental resection of the intestines. Later, pathology was compatible with MD, which didn't contain any malignant cells or heterotopic tissue. The second case was that of a 40-year-old female who presented for severe abdominal pain, abdominal distention, and obstipation for two days. Radiographic imaging was suspicious of a foreign object compatible with fish bone with local inflammation in the small bowel. Laparoscopic exploration showed an inflamed MD with fish bone lodged inside. In front of an incidental MD, the decision to resect is still controversial. Those who are against resection of uncomplicated believe that complications from resecting an uncomplicated MD are higher than the complications that arise if resection is not performed. Those who support resection say that the complications that arise following the resection of a complicated MD are worse than those after resecting an incidental one. Criteria have been put in place to help guide the decision for resection.

2.
Int J Surg Case Rep ; 124: 110272, 2024 Sep 10.
Artigo em Inglês | MEDLINE | ID: mdl-39357483

RESUMO

INTRODUCTION AND IMPORTANCE: Meckel's diverticulum (MD) is an unusual clinical condition that occurs in approximately 2-4 %. The complications are more common in children, with a low prevalence in adults, with the main complication in adults being intestinal obstruction followed by diverticulitis with or without perforation. CASE PRESENTATION: We present a 30-year-old female patient with a history of an appendectomy. She attends the emergency room due to a four-day history of pain in the lower abdominal quadrants, tachycardia, and leukocytosis, with an abdominal CT scan identifying an inflammatory process of the ileum, suggesting a Meckel's diverticulum, urachus remnant, or foreign body. The patient was taken to surgery, and inflammatory adhesions, including a perforated Meckel's diverticulum with necrotic signs and purulent production, were evidenced. Intestinal resection and ileal anastomosis were performed with no complications at 90 days. CLINICAL DISCUSSION: Preoperative diagnosis is difficult in cases with associated inflammatory conditions and is generally made incidentally during surgery and less frequently with CT scans. Surgical management for patients with MD is still controversial and depends on many factors, including symptoms, related complications, characteristics of the diverticulum, and the patient's clinical condition. Currently, no standardized surgical technique exists, and cases should be individualized. CONCLUSION: Meckel's diverticulum perforation is a rare complication in the adult population and remains a diagnostic and surgical challenge, and the final decision must be individualized.

3.
J Reprod Immunol ; 166: 104324, 2024 Aug 28.
Artigo em Inglês | MEDLINE | ID: mdl-39226672

RESUMO

PURPOSE: To investigate the risk factors for Caesarean Scar Diverticulum (CSD) with Chronic Endometritis (CE) and the correlation between CE and clinical symptoms of CSD. METHODS: The frequency of CE in 44 patients with CSD who underwent surgical treatment and 20 control women who underwent total hysterectomy was assessed and the clinical symptoms in the presence and absence of CE were compared. In accordance with the presence of one or more CD138-positive plasma cells per high-power field, CE was classified as mild or severe group. RESULTS: According to multivariate analysis, the presence of mild CE (OR 8.963, 95 % CI 2.177-36.907, p = 0.002) or severe CE (OR 21.773, 95 % CI 2.285-207.419, p = 0.007) was significantly associated with CSD. Mild CE (OR 12.390, 95 % CI 1.158-132.511, p = 0.037) or severe CE (OR 22.463, 95 % CI 1.657-304.541, P = 0.019) or depth of diverticulum (OR 1.294, 95 % CI 1.003-1.668, p = 0.047) was associated with prolonged menstruation in patients with CSD. The degree of CE in patients with CSD was positively correlated with the days of prolonged menstruation (r = 0.552, p < 0.001) and negatively correlated with haemoglobin level (r = -0.408, p = 0.038). CONCLUSIONS: CE was associated with CSD and its clinical symptoms, including prolonged menstruation and decreased haemoglobin. The severity of clinical symptoms of CSD is associated with endometrial inflammation.

4.
Am J Otolaryngol ; 45(6): 104435, 2024 Aug 03.
Artigo em Inglês | MEDLINE | ID: mdl-39226772

RESUMO

OBJECTIVES: Zenker's diverticulum (ZD) is a progressive condition that can cause dysphagia and aspiration. Endoscopic cricopharyngeal myotomy (ECPM) is the gold standard treatment for ZD, but there are various techniques available. We aimed to compare the efficacy and safety of the ultrasonic harmonic scalpel (UHS) versus the CO2 laser (CO2L) for ECPM in ZD. DESIGN: We led an observational study. The main composite outcome consisted in persistence of postoperative dysphagia OR recurrence/reoperation of symptomatic ZD within two years postoperatively. Surgery was considered effective when no dysphagia within two years postoperatively. The secondary outcome was the occurrence of acute mediastinitis within 72 h postoperatively. A propensity score was built to adjust for differences observed between non-randomized groups. Additional sensitivity analyses were performed. SETTING: All patients with ECPM surgery for ZD were included from 2011 to 2018 in a single tertiary center. Patients with failure of endoscopic exposition were excluded. PARTICIPANTS: The study included 86 patients who underwent ECPM with either the CO2L (n = 53) or UHS (n = 33) technique. ZD size and other demographic variables were comparable between the groups. MAIN OUTCOME MEASURES: UHS had superior efficacy compared to CO2L (relative risk of failure = 0.29; 95 % confidence interval: 0.05-1.0; p = 0.05), but there was a higher incidence of mediastinitis in the UHS group (12 % vs. 4 %), although this was not statistically significant. RESULTS AND CONCLUSION: The UHS technique appears to be an effective technique for ECPM in ZD patients but its safety remains to explore by further larger studies.

5.
Surg Endosc ; 2024 Sep 13.
Artigo em Inglês | MEDLINE | ID: mdl-39271511

RESUMO

BACKGROUND: The European Society of Gastroenterology and Endoscopy recommends a primarily flexible endoscopic approach for the treatment of Zenker's diverticulum. Due to the rarity of the disorder, evidence for its effectiveness and safety comes mainly from small, retrospective, single-center studies. METHODS: In this retrospective, observational, multicenter cohort study, data from six German tertiary referral centers were analyzed. The primary outcome parameters were technical and clinical success; among the secondary outcomes, the rates of adverse events (AE) and re-admission with symptomatic recurrence and mortality were the most relevant. RESULTS: Between 2003 and 2024, 384 treatments were performed in 327 patients (61.8% male, mean age 74.70 (± 10.60)). Incision methods/techniques were 250 needle knives, 44 ESD knives, 64 stag beetle knives, 24 staplers, one APC-probe, and one Z-POEM. The Zenker's diverticulum overtube was used in 65.1%, prophylactic clipping in 30.2%, and antibiotic therapy in 25.3% of treatments. The rates of technical and clinical success were 99.2% and 97.4%, and the rates of AE and re-admission with symptomatic recurrence were 11.2% and 16.7%, respectively. Mortality was 0.3%. Comparative subgroup analyses of 312 diverticula without prior treatment versus 72 symptomatic recurrences and incision methods/techniques showed no significant differences in outcome parameters. The use of additional devices and prophylactic measures (clipping, antibiotic therapy) were not independent predictors of technical/clinical success or AE in uni-/multivariable regression analysis. CONCLUSIONS: Flexible endoscopic Zenker's diverticulotomy is a safe and effective minimally invasive treatment. Recurrences can be treated by flexible endoscopy with comparable results. None of the cutting methods, ancillary devices, or prophylactic measures showed superiority in effectiveness or safety.

6.
Cureus ; 16(8): e66663, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39262509

RESUMO

A 45-year-old man who presented with progressive dysphagia of five months duration was diagnosed as a case of oesophageal epiphrenic diverticulum after endoscopic and imaging investigations. He underwent laparoscopic cardiomyotomy with Dor's fundoplication. Myotomy was done from the base of the diverticulum up to 2 cm distal to the gastroesophageal junction. Intraoperative endoscopy was done to check the adequacy of myotomy. Diverticulectomy was not done. Yet the patient had complete relief of symptoms and is well and asymptomatic after two years. Cardiomyotomy with anti-reflux procedures is effective in treating the epiphrenic diverticulum without the need for resection of the diverticulum, which also provides a better prognosis and less morbidity to the patient.

7.
Front Surg ; 11: 1374168, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39252843

RESUMO

Introduction: A Urethral diverticulum can be defined as sac-like dilation lined with epithelial tissue, which may be congenital or acquired. It usually develops in the penoscrotal angle region but can also be observed in the penile urethra. It usually occurs in female teenagers. This report aims to discuss a male infant with a large urethral diverticulum. Case presentation: A 5-month-old male presented to the urological department at Sulaimani Teaching Hospital with a penile swelling that had been noticeable since birth. Clinical examination revealed a ventral cystic penile shaft swelling, which would fill with fluid during urination. A urethrocystoscopy was performed and showed a wide cystic ventral diverticulum. Diverticulectomy was performed as a surgical approach to remove the diverticulum. Discussion: Congenital anterior urethral diverticulum is an uncommon condition that typically begins in early life. It can manifest with various symptoms, like recurrent infections of the urinary tract, painful urination, and post-void urine dribbling. Diagnosis involves imaging, with urethrocystoscopy, to rule out other potential diagnoses. Different surgical techniques exist that show promising results in preventing recurrence. The current case involved diverticulectomy and multi-layered wound closure with a dartos flap. Conclusion: Large anterior diverticulum in early infancy is rare but possible; operation is the preferred intervention method.

8.
Taiwan J Obstet Gynecol ; 63(5): 781-784, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39266166

RESUMO

OBJECTIVE: Female urethral diverticulum (UD), an evagination of the urethral mucosa into the surrounding connective tissue, is extremely rare in pregnancy. No clear guidelines on the optimal management of UD have been established, except for a common conservative approach. Here, we discuss how to manage UD with pregnancy. CASE REPORT: A 39-year-old gravida 4, para 0, abortion 3 (G4P0A3) woman at 34+0 gestational weeks (GW) visited our outpatient department with a 6-cm septate vaginal mass. Transvaginal ultrasound sonography (TVUS) revealed a 5.5 x 4.9-cm multicystic mass, which was confirmed as UD with pelvic MRI. She was admitted because of preterm labor. A cesarean section was performed at 36+5 GW due to a previous myomectomy, and a healthy male baby was born. UD was still observed in the patient two months after delivery. Periurethral diverticulectomy was performed, and pathological analysis revealed UD with chronic inflammation and edema. CONCLUSION: Previous reports and our case report show that UD can develop during pregnancy and that pelvic MRI is suitable for its accurate diagnosis. Vaginal delivery is possible in pregnant women with the small size of the UD. UD aspiration can permit vaginal delivery in a few cases; however, pus can occur at the aspirated site after the operation. If UD is still observed after delivery, urethral diverticulectomy is recommended.


Assuntos
Cesárea , Divertículo , Complicações na Gravidez , Doenças Uretrais , Humanos , Gravidez , Feminino , Divertículo/cirurgia , Divertículo/diagnóstico por imagem , Divertículo/diagnóstico , Adulto , Doenças Uretrais/cirurgia , Doenças Uretrais/diagnóstico por imagem , Doenças Uretrais/diagnóstico , Complicações na Gravidez/cirurgia , Complicações na Gravidez/diagnóstico por imagem , Complicações na Gravidez/diagnóstico , Imageamento por Ressonância Magnética
9.
Dig Dis Sci ; 2024 Sep 12.
Artigo em Inglês | MEDLINE | ID: mdl-39266785

RESUMO

BACKGROUND: Selective biliary cannulation in endoscopic retrograde cholangiopancreatography can be challenging due to factors like papillary morphology. Various patterns indicate cannulation difficulty, but the combinations causing difficulty and the optimal cannulation method for each scenario are unclear. AIMS: This study aimed to identify cannulation difficulty patterns and develop a predictive scoring system for selecting the appropriate cannulation method. METHODS: We retrospectively compared 776 patients with naïve papilla, dividing them into conventional contrast cannulation (N = 510) and salvage technique (N = 266) groups. The salvage group included patients using pancreatic duct guidewire placement and/or wire-guided cannulation due to difficulties with the contrast method. Papillary morphology (Haraldsson's classification), periampullary diverticulum (PAD), and scope operability were analyzed using multiple regression to identify risk factors for cannulation difficulties. Factors were scored based on hazard ratios to access combinations causing difficulties. RESULTS: The salvage group had more older patients and higher frequencies of type 2 (small), type 3 (protruding or pendulous), type 4 (creased or ridged) papillae, PAD, and poor scope operability. Significant risk factors in the multivariate analysis included type 2 [odds ratio (OR) 6.88], type 3 (OR 7.74), type 4 (OR 4.06) papillae, PAD (OR 2.26), and poor scope operability (OR 4.03). Pattern recognition scores were significantly higher in the salvage group (1.31 vs. 3.43, P < 0.0001). CONCLUSIONS: Type 2-4 papillae, PAD, and poor scope operability are significant risk factors for cannulation difficulty. Pattern recognition scores based on these factors can predict cannulation difficulty and aid in selecting between conventional and salvage methods.

10.
Ann Gastroenterol ; 37(5): 509-513, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39238796

RESUMO

Background: Peroral endoscopic myotomy (Z-POEM) is an effective treatment for Zenker's diverticulum (ZD), but procedural time and safety vary based on technique. Modified Z-POEM approaches incorporating fewer submucosal tunnels may offer advantages. Methods: In this retrospective, single-center study, we compared outcomes among 20 patients with ZD undergoing standard Z-POEM (2 tunnels), single-tunnel Z-POEM (ST Z-POEM), or tunnel-free Z-POEM (TF Z-POEM). All procedures included mucosotomy over the septum and deep extension of myotomy into the esophagus (2 cm). Primary endpoints were procedural time, clinical success, and adverse events. Results: Patients had a mean age of 67.3±12.2 years, and 70% presented with respiratory symptoms. Mean procedure times were 45 min (standard Z-POEM), 33 min (ST Z-POEM), and 30 min (TF Z-POEM), with a statistically significant difference between the standard and TF Z-POEM groups (P=0.014). Technical success was 100%, and the mean hospital stay was 1.3±1.3 days. One adverse event (5%) occurred. Clinical success, defined as improvement in dysphagia score (3 to 0.05, P<0.001) and resolution of respiratory symptoms, was achieved in all patients. Conclusions: In this study, modified Z-POEM techniques utilizing single-tunnel or tunnel-free approaches, combined with over-the-septum mucosotomy and deep esophageal myotomy (2 cm), demonstrated feasibility, safety and a significantly shorter procedural time compared to standard Z-POEM. These findings suggest potential benefits for ZD treatment, warranting further investigation in larger prospective studies.

11.
Cureus ; 16(9): e68562, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39238922

RESUMO

This case report describes a patient who presented with concern for a closed-loop small bowel obstruction (SBO). During exploratory laparotomy, an area of ischemic bowel due to closed loop obstruction was resected, along with an incidentally discovered inflamed-appearing Meckel's diverticulum (MD). The resected specimen contained a well-differentiated carcinoid tumor of benign behavior with a maximum diameter of 0.6 cm, which invaded the submucosal layer (pT1b and pN0). Over the last several years, there has been a debate with little consensus regarding the proper surgical management in the case of an asymptomatic MD that is discovered incidentally during abdominal exploration. The intention of sharing this case is to underline the importance of the decision-making process in treating patients with this intraabdominal pathologic condition found incidentally at the time of surgery.

12.
Cureus ; 16(8): e67364, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39310622

RESUMO

A Meckel's diverticulum is a true congenital diverticulum arising from the ileum, approximately 2 feet from the ileocaecal junction. Named after Johann Meckel, who first described its embryological origins, the anomaly remains asymptomatic for most. Uncommonly, it is found to be the cause of serious complications such as interstitial obstruction and/or gangrene, bowel perforation, and, in rare cases, internal bowel herniations. A mesodiverticular band is a congenital fibrous band connecting the Meckel's diverticulum to its own mesentery, predisposing it to complications. Both conditions arise from a failure of regression of the vitellointestinal duct and its feeding artery. The presence of a mesodiverticular band significantly raises the possibility of complications, especially those of internal herniation and subsequent bowel obstruction. Detection of a Meckel's diverticulum is challenging in routine investigations such as contrast-enhanced computed tomography, and scintigraphy with Tc99 is required. The availability of such scans is limited, and their use is further difficult in emergent situations such as intestinal obstruction. This condition is, therefore, more frequently detected at laparotomies. Herein, we report a case of intestinal obstruction in a young female who presented to our emergency room with an acute abdomen and was found to have a mesodiverticular band causing internal herniation and subsequent obstruction.

13.
J Surg Case Rep ; 2024(9): rjae586, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39314779

RESUMO

Low mucinous neoplasm of the appendix (LAMN) and appendiceal diverticulum are both uncommon pathologies that may pose a diagnostic challenge. Both may present as either appendicitis or asymptomatically and have a risk of perforation. LAMN, carries the additional risk of pseudomyxoma pertitonei and metastasis. Ensuring correct histopathology is crucial, as computed tomography (CT) abdomen/pelvis may only demonstrate a mildly dilated appendix, delaying diagnostic laparoscopy and appendicectomy. Here, we describe the case report of a 56-year-old woman who presented with chronic intermittent right iliac fossa pain initially determined to be chronic appendicitis. Following laparoscopic appendicectomy, histopathology demonstrated LAMN, however, on further re- assessment of histopathology, as well as the completion of a normal pan-CT and colonoscopy, a final diagnosis of ruptured appendiceal diverticulum was made. Our case demonstrates the utility of a multi-disciplinary approach in evaluating patients with possible appendiceal LAMN or appendiceal diverticulum.

14.
Interv Neuroradiol ; : 15910199241272645, 2024 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-39295461

RESUMO

BACKGROUND: The etiopathogenesis of venous sinus diverticulum is controversial. Conflicting evidence has been published suggesting that venous sinus diverticulum is either a congenital or acquired lesion. METHODS: This is a case report of a single individual followed for 17 years within a single healthcare system. RESULTS: An early middle-aged woman presented with unilateral pulsatile tinnitus, vertigo, and decreased hearing. Initial imaging was unrevealing. Interval imaging after 13 years revealed the development of an ipsilateral venous sinus diverticulum. The patient was treated via endovascular stenting and coiling of the lesion with complete resolution of symptoms. CONCLUSIONS: We demonstrate that a venous sinus diverticulum in a patient with pulsatile tinnitus is an acquired lesion. Further research is warranted to better elucidate the precise etiology and pathophysiology of acquired venous sinus diverticulum, potentially guiding management strategies.

15.
Cureus ; 16(8): e68164, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39347134

RESUMO

Our case presents a unique occurrence marking the first documentation of a connection between a typical carcinoid in the context of diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) and vascular anomalies, including a right-sided aortic arch with Kommerell's diverticulum. Kommerell's diverticulum is a rare congenital anomaly. The lusoria subclavian artery, another developmental anomaly, arises from the right aortic arch instead of the typical left side. Neuroendocrine cells may contribute to lung disease pathogenesis by altering their physiology before clinical symptoms appear. A 56-year-old woman with an unyielding chronic cough underwent diagnostic evaluation, unveiling rare vascular anomalies alongside a pulmonary nodule. Radiological investigations disclosed a solid nodule in the middle lobe, accompanied by proximal right-sided aortic arch ectasia and an aberrant left subclavian artery. Following multidisciplinary deliberation, thoracic and vascular surgeons elected for surgical nodule resection. Utilizing uniportal video-assisted thoracoscopic surgery, the procedure revealed the anomaly of the right-sided aortic arch. Preliminary histological examination indicated a low-grade pulmonary carcinoid, obviating the need for further lymphadenectomy due to its low malignancy potential. Subsequent histological analysis confirmed a well-differentiated neuroendocrine tumor G1 consistent with typical carcinoid within a DIPNECH framework. Currently, the patient is in follow-up. This case underscores the importance of multidisciplinary evaluation and tailored surgical approaches for managing patients with rare vascular anomalies and pulmonary nodules, emphasizing the requisite comprehensive preoperative assessment and collaborative efforts among diverse medical specialties to optimize outcomes.

16.
Cureus ; 16(8): e67972, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39347280

RESUMO

Urethral diverticulum with a calculus in a male patient is an uncommon phenomenon, in which the management plan differs from one case to another. The formation of calculi can be attributed to the long-standing urinary stasis in the diverticulum leading to recurrent urinary tract infection and stone formation. In our case, a 35-year-old male was treated multiple times with excision and repair of urethral diverticulum leading to recurrent diverticula and calculus formation. He was successfully managed with excision of the defect followed by reconstruction using the Heineke-Mikulicz principle. No recurrence was noted during long-term follow-up.

17.
J Am Coll Cardiol ; 84(14): 1279-1292, 2024 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-39322321

RESUMO

BACKGROUND: Few studies describe outcomes after complete vascular ring surgery in a comprehensive manner. OBJECTIVES: This study sought to describe the clinical presentation, diagnostic work-up, operative approach, and outcomes in children undergoing surgery for complete vascular rings. METHODS: This single-center retrospective cohort study includes consecutive patients (January 1990 through September 2023) undergoing primary surgery for complete vascular rings, or rerepair after primary surgery elsewhere. The primary outcome of interest was complete (as distinct from partial) symptom resolution at latest clinic follow-up. Our current preference is to pursue a comprehensive initial operation including adjunctive vascular and airway procedures targeting common causes of residual aerodigestive symptoms, such as Kommerell diverticulum resection and tracheobronchopexy. Preoperative work-up routinely involved computed tomographic angiography, dynamic bronchoscopy, and laryngoscopy. RESULTS: Of 515 patients (including 39 rerepairs), the most common diagnoses were right aortic arch with aberrant left subclavian artery and left ligamentum arteriosum (n = 323, 62.7%) and double aortic arch (n = 174, 33.8%). There was no perioperative mortality. Chylothorax occurred in 28 patients (5.4%), vocal cord dysfunction in 22 patients (4.3%), and diaphragm paralysis in 2 patients (0.4%). Follow-up was available on 453 patients (88.0%) with a median duration of 3.0 years (Q1-Q3: 0.6-9.2 years). At latest clinic follow-up, 429 patients (94.7%) reported complete symptom resolution. The risk of reoperation for residual or recurrent aerodigestive symptoms was 9.6% (95% CI: 5.7%-13.5%) at 10 years and 12.4% at 20 years (95% CI: 6.9%-17.8%). CONCLUSIONS: Surgery for complete vascular rings provides good symptomatic relief with low risk of complications, whereas reoperations for aerodigestive symptoms are infrequent.


Assuntos
Aorta Torácica , Anel Vascular , Humanos , Masculino , Estudos Retrospectivos , Feminino , Anel Vascular/cirurgia , Anel Vascular/complicações , Lactente , Aorta Torácica/cirurgia , Aorta Torácica/anormalidades , Aorta Torácica/diagnóstico por imagem , Resultado do Tratamento , Pré-Escolar , Criança , Procedimentos Cirúrgicos Vasculares/métodos , Artéria Subclávia/cirurgia , Artéria Subclávia/anormalidades , Artéria Subclávia/diagnóstico por imagem , Recém-Nascido , Anormalidades Cardiovasculares/cirurgia , Anormalidades Cardiovasculares/diagnóstico por imagem , Anormalidades Cardiovasculares/complicações , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Reoperação , Angiografia por Tomografia Computadorizada , Broncoscopia/métodos
19.
Medicina (Kaunas) ; 60(9)2024 Aug 28.
Artigo em Inglês | MEDLINE | ID: mdl-39336448

RESUMO

Background and Objectives: The jugular bulb (JB) is the uppermost part of the internal jugular vein receiving the sigmoid sinus. The aim of the present research is to aid the comprehension of the JB, its abnormalities, and surrounding structures for improving both academic and surgical awareness. Materials and Methods: Various studies on this topic were critically reviewed. Cone-beam CT scans and CT and MR angiograms were used to demonstrate each type of the discussed variations. Results: Variations in the JB anatomy were thoroughly documented: high JB, dehiscent JB, hypoplasia and hyperplasia, and diverticula of the JB, as they have significant clinical implications, particularly in the context of otological and neuro-otological surgery, skull base pathology, and diagnostic imaging. Definitions and critical arguments were also specified to clarify existing literature. Additionally, we present a case report illustrating a high and dehiscent JB, an anatomical variation of clinical interest due to its potential for misdiagnosis as a glomus tumor. Another case describes a dehiscent JB with a hypotympanic air cell protruding into it, further highlighting the variability of this condition. Conclusions: It is necessary to proceed with caution when observing abnormal morphological characteristics of the JB. Preoperative assessment of each case is essential for optimal outcomes.


Assuntos
Veias Jugulares , Humanos , Veias Jugulares/diagnóstico por imagem , Veias Jugulares/anormalidades , Veias Jugulares/anatomia & histologia , Variação Anatômica , Tomografia Computadorizada de Feixe Cônico/métodos
20.
Int J Surg Case Rep ; 123: 110261, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39260343

RESUMO

INTRODUCTION AND IMPORTANCE: Meckel's diverticulum is The most common congenital anomaly of the gastrointestinal tract, Meckel's diverticulum, affects around 2 % of the general population. Meckel's diverticulum symptoms in the newborn stage are quite uncommon. CASE PRESENTATION: A male newborn, aged 6 days, was brought to our hospital due to recurrent episodes of vomiting during nursing and fever. There was bilious vomiting along with distention of the abdomen. Following a physical assessment and radiological analysis, the patient had an exploratory laparotomy with a bowel perforation impression. The abdominal cavity contained bowel content and a diagnosis of perforated MD was made. Following a thorough abdominal wash with warm normal saline, wedge resection and anastomosis were performed. Released three days following eight days of hospitalization and attaining full feeding. Six-month follow-up showed good recovery and ideal growth and development. CLINICAL DISCUSSION: Meckel's diverticulum (MD), the most prevalent congenital gastrointestinal tract malformation, results from partial obliteration of the proximal portion of the omphalomesenteric duct during the seventh week of pregnancy. We report in this study an MD case with a range of complex spectra, such as severe distention and vomiting in the neonatal period. Meckel's diverticulum perforation is a deadly complication that typically results from gangrene, diverticulitis, or peptic ulceration brought on by an ectopic stomach mucosa. CONCLUSION: The two most common clinical manifestations of symptomatic MD in newborns are partial bowel obstruction and pneumoperitoneum. Surgery is the only accurate method for both diagnostic and therapeutic purposes with a successful outcome.

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