Successful Treatment of Fishbone-Induced Esophageal Perforation and Mediastinal Abscess: A Case Report and Literature Review.

BACKGROUND Fish bone ingestion is the most common cause of esophageal perforation (12%). However, it rarely causes esophageal perforation and mediastinal abscess. Most studies recommend surgical intervention for patients with esophageal perforation and thoracic abscess. However, surgery may not be suitable for extremely critical cases or may have limited effectiveness. In such cases, a combination of surgery and conservative treatment is crucial. The use of double cannula irrigation and drainage in conservative treatment has shown promising results in pus removal. CASE REPORT We report a 28-year-old man with a perforated esophagus with abscess and mediastinal abscess due to fish bone. Emergency surgery was performed after admission. Symptoms of septic shock developed after surgery, and a significant amount of pus was still present in the chest cavity and mediastinum. Conservative treatment was adopted, with double cannula irrigation and drainage. By employing anti-infection measures and continuous irrigation and drainage, the patient was cured after 42 days. CONCLUSIONS In this case, surgical intervention did not yield satisfactory results. However, after using double cannula irrigation and drainage to clear the thoracic and mediastinal abscesses, the patient's infection levels returned to normal. Additionally, the patient was successfully weaned off the ventilator, and the tracheotomy catheter was removed. After discharge, the patient resumed to normal life, without any significant complications during 1 year of follow-up. Double cannula drainage played a vital role in this patient's treatment; however, further clinical evidence is required to determine its suitability for other patients with esophageal perforation complicated by mediastinal abscess.

Mediastinal lymphadenopathy: a practical approach.

Introduction: Mediastinal lymphadenopathy is secondary to various benign and malignant etiologies. There is a variation in the underlying cause in different demographic settings. The initial clue to the presence of enlarged mediastinal lymph nodes is through thoracic imaging modalities. Malignancy (Lung cancer, lymphoma, and extrathoracic cancer) and granulomatous conditions (sarcoidosis and tuberculosis) are the most common causes. For a confident diagnosis, the clinician must choose from several available options and integrate the clinical, radiological, and pathology findings. An accurate diagnosis is necessary for optimal management.Areas covered: We performed a search of the PUBMED database to identify relevant articles on the causes, imaging modalities, and interventional modalities to diagnose these conditions. We discuss a practical approach toward the evaluation of a patient with mediastinal lymphadenopathy.Expert opinion: Mediastinal lymphadenopathy is a commonly encountered clinical problem. Treating physicians need to be aware of the clinico-radiological manifestations of the common diagnostic entities. Selecting an appropriate tissue diagnosis modality is crucial, with an intent to use the least invasive technique with good diagnostic yield. Endosonographic modalities (EBUS-TBNA, EUS-FNA, and EUS-B-FNA) have emerged as the cornerstone to most patients' diagnosis. An accurate diagnosis translates into favorable treatment outcomes.

Boerhaave's syndrome after pentazocine-induced vomiting in a 21-year-old male with asthma: a case report.

Boerhaave's syndrome is an uncommon syndrome characterized by spontaneous rupture of the oesophagus with a high mortality rate. While excessive alcohol intake and binge-eating are the classic precipitants of this syndrome, medication-induced vomiting causing Booerhave's is quite uncommon. Traditionally managed operatively, conservative management is being increasingly reported in selected cases. We report the case of 21-year-old male with who developed sudden onset chest pain and dyspnoea after pentazocine induced vomiting. He was referred after lack of response to initial treatment for acute severe asthma. A chest CT scan showed pneumomediastinum, subcutaneous emphysema and oesophageal tear. He was managed conservatively with oxygen therapy, nil per mouth and antibiotics with improvement of symptoms and discharge after 8 days.

Surgical Experience of Video-Assisted Mediastinoscopy for Nonlung Cancer Diseases.

BACKGROUND: Video-assisted mediastinoscopy (VAM) is a valuable method in the investigation of diseases with mediastinal lymphadenopathy or those localized in the mediastinum. The aim of this study was to determine the diagnostic value of VAM in the investigation of mediastinal involvement of nonlung cancer diseases and to describe our institutional surgical experience. METHODS: Clinical parameters such as age, sex, histological diagnosis, morbidity, and mortality of all patients who underwent VAM for the investigation of mediastinal involvement of diseases except lung cancer between January 2006 and July 2018 were retrospectively reviewed, and the diagnostic efficacy of VAM was determined statistically. RESULTS: During the study period, 388 patients underwent VAM, and 536 lymph nodes were sampled for histopathological evaluation of mediastinum due to mediastinal lymphadenopathy or paratracheal lesions. The most common diagnoses were sarcoidosis (n = 178 [45.9%]), tuberculous lymphadenitis (n = 108 [27.8%]), lymphadenitis with anthracosis (n = 72 [18.6%]), and lymphoma (n = 15 [3.9%]). CONCLUSION: The results of the study show that VAM should be used because of its high diagnostic benefit in mediastinal lymphadenopathies, which are difficult to diagnose, or mediastinal lesions located in the paratracheal region. Despite the increase in the number of new diagnostic modalities, VAM is still the most effective method and a gold standard.

Boerhaave's syndrome: successful conservative treatment in two patients.

The Boerhaave syndrome is a spontaneous, post-emetic rupture of the esophagus and a rare but potentially fatal cause of upper gastrointestinal bleeding. There are currently no guidelines on the optimal treatment of these patients, although there is a strong tendency towards a surgical approach. We present 2 cases of male patients, 66- and 77-year old respectively, both admitted to the emergency department with hematemesis. Unexpectedly, these turned out to be caused by the Boerhaave syndrome. Based on the severity of presentation, either a conservative or endoscopic treatment was adopted, both with good outcome.

Contralateral spontaneous rupture of the esophagus following severe emesis after non-intubated pulmonary wedge resection.

BACKGROUND: Non-intubated thoracoscopic lung surgery has been reported to be technically feasible and safe. Spontaneous rupture of the esophagus, also known as Boerhaave's syndrome (BS), is rare after chest surgery. CASE PRESENTATION: A 60-year-old female non-smoker underwent non-intubated uniportal thoracoscopic wedge resection for a pulmonary nodule. Ultrasound-guided serratus anterior plane block was utilized for postoperative analgesia. However, the patient suffered from severe emesis, chest pain and dyspnea 6 h after the surgery. Emergency chest x-ray revealed right-sided hydropneumothorax. BS was diagnosed by chest tube drainage and computed tomography. Besides antibiotics and tube feeding, a naso-leakage drainage tube was inserted into the right thorax for pleural evacuation. Finally, the esophagus was healed 40d after the conservative treatment. CONCLUSIONS: Perioperative antiemetic therapy is an indispensable item of fast-track surgery. Moreover, BS should be kept in mind when the patients complain of chest distress following emesis after thoracic surgery.

[A man with vomiting and retrosternal pain and dysphagia]. / Een brakende man met retrosternale pijn en dysfagie.

A 67-year-old male presents with complaints of severe retrosternal pain, frequent vomiting and dysphagia. Endoscopy revealed a very large intramural oesophageal hematoma, obliterating the lumen. Additional CT-imaging showed peri-oesophageal air collections, indicative for oesophageal perforation (compatible with Boerhaave's syndrome). Patient was treated successfully with intravenous antibiotics and fluid. Follow-up endoscopy after one year showed full recovery of the oesophageal wall.

Esophageal perforation in eosinophilic esophagitis: A systematic review on clinical presentation, management and outcomes.

There is evidence of an increased fragility in the inflamed esophagus of patients with eosinophilic esophagitis (EoE). We performed a systematic review on presentation, management and outcomes of and surgical interventions for esophageal perforation in these patients, by searching in the MEDLINE, Embase and Scopus databases. Of the 599 references identified, 41 full-papers and 9 abstract met the inclusion criteria. Overall, 76 esophageal perforation episodes in 70 individual patients aged between 9 and 65 years were reported. 51 patients had not been diagnosed with EoE at the time of perforation; 14 patients had an untreated disease and the remaining were non responsive to therapy. Acute or progressive pain after long-lasting dysphagia and food impaction was the most common symptom leading to diagnosis in 42 patients who presented with Boerhaave syndrome. Pushing impacted food into the stomach led to perforation in 5 cases. Eight episodes appeared after dilation. CT scans demonstrated perforation in 82.4% of patients. Conservative management (including esophageal stenting) was used in 67.1% patients. The 25 remaining patients underwent surgery. Recovery was uneventful in the vast majority of patients. No death was reported. Active inflammation due to undiagnosed or untreated EoE was present in most cases of esophageal perforation. Conservative treatment of perforation should always be considered in EoE.

Interventional radiology protocol for treatment of esophagogastric anastomotic leakage.

PURPOSE: We aimed to determine the safety, feasibility and efficacy of interventional radiology method for the management of esophagogastric anastomotic leakage. METHODS: We retrospectively assessed the medical records of 23 consecutive patients with esophagogastric anastomotic leakage treated using intervention protocol. Patients received three-tube method (abscess drainage tube, gastrointestinal decompression tube and jejunal feeding tube) with or without temporary covered esophageal stent placement. Abscess drainage, anti-inflammatory treatment and nutritional support were performed thereafter. The esophageal stents and three tubes were removed after leakage healing. RESULTS: All patient received three-tube method and eight patients received covered stent placement. All operations were technically successful. After a median of 2.4 months, the stents were successfully removed from five patients. No death, esophageal rupture or massive hemorrhage occurred during procedures. The abscess cavity had markedly decreased in seven patients or disappeared in 16 cases. During follow-up, four patients died of cancer recurrence, one died of heart dysfunction and one died of pulmonary infection. The 1-, 3-, 5-year survival rates were 86.4%, 52.3% and 52.3%, respectively. CONCLUSION: Interventional radiology protocol is safe, feasible and efficacious for treatment for esophagogastric anastomotic leakage.

Salvage therapy for subclavian artery perforation resulting in mediastinal hematoma during percutaneous coronary intervention: A case report.

RATIONALE: Transradial access (TRA) is a widely used technique during percutaneous coronary intervention (PCI). However, mediastinal and cervical hematomas, the rare and severe complications of transradial approach, have extremely high mortality rates. To the best of our knowledge, there were no medical literatures about the successful anticoagulation reversal procedure of mediastinal hematoma in PCI till now. PATIENT CONCERNS: We here present a 54-year-old male Han patient who underwent PCI. Immediately after PCI, he reported an episode of neck and chest discomfort, dyspnea, cough recurrence, and cold sweats. Emergency chest computed tomography (CT) revealed a perforation of the subclavian artery resulting in a large mediastinal hematoma with potentially lethal tracheal compression. DIAGNOSIS: A diagnosis of the large mediastinal hematoma was made based on the enhanced computed tomography. INTERVENTIONS: The patient was successfully managed with palliative therapy of anticoagulation reversal instead of a covered stent graft and surgical operation. OUTCOMES: Angiography confirmed the absence of leakage after anticoagulation reversal. The patient had an apparent remission of clinical dyspnea. Follow-up CT confirmed an almost entire absorption of the mediastinal hematoma 35 days postdischarge. LESSONS: The current case highlights the importance of anticoagulation reversal as well as careful guidewire and guide catheter manipulation by the radial approach. Early evaluation, prompt identification, appropriate treatment, and close monitoring are all essential for invasive cardiology.

Endoscopic Ultrasound-guided Drainage of a Mediastinal Abscess Caused by an Ingested Fish Bone.

Cases of foreign body ingestion are encountered relatively often in clinical settings; however, serious complications are rare. In such cases, mediastinal abscess due to esophageal perforation can become a life-threatening complication. Although highly invasive, surgery is often used as the first-line treatment. We herein report the case of a 65-year-old woman who presented with complaints of progressive odynophagia and dysphagia for 2 weeks following a fish meal. Enhanced cervicothoracic computed tomography demonstrated an enhanced round mass with peripheral contrasted margins. The mass was diagnosed as a mediastinal abscess resulting from esophageal perforation caused by a fish bone. Endoscopic ultrasound-guided abscess drainage (EUS-AD) was performed using a nasobiliary drainage tube (NDT). Two weeks later, the abscess had completely disappeared. EUS-AD was safe and effective in this case; furthermore, external drainage using NDT was suitable for this abscess located very close to the upper esophageal sphincter.

Successful Treatment Using Endoluminal Vacuum Therapy after Failure of Primary Closure in Boerhaave Syndrome.

Boerhaave syndrome is a transmural perforation of the esophagus and typically occurs after forceful emesis. Boerhaave syndrome is a destructive disease with a high mortality rate, though surgical intervention within 24 hours has a beneficial effect. On the other hand, late surgical intervention is associated with poorer prognoses. Several therapeutic strategies, ranging from medical to surgical management, are available for Boerhaave syndrome. Recently, endoscopic endoluminal vacuum therapy (EVT) was introduced as a treatment option. Here, we report the case of a 56-year-old male patient with Boerhaave syndrome who was successfully treated by EVT after primary closure failure. The patient recovered without complication.

TAFRO Syndrome with an Anterior Mediastinal Mass and Lethal Autoantibody-Mediated Thrombocytopenia: An Autopsy Case Report.

TAFRO syndrome, a rare systemic inflammatory disease, can lead to multiorgan failure without appropriate treatment. Although thrombocytopenia is frequently seen in patients with TAFRO syndrome, little is known about its pathogenesis. Moreover, while recent studies have reported the presence of an anterior mediastinal mass in some patients, the pathological status of this remains unclear. Here, we report a case of fatal bleeding in a patient with TAFRO syndrome accompanied by an anterior mediastinal mass. A 55-year-old female was transferred to our hospital with a 2-week history of fever, epistaxis, and dyspnea. Laboratory tests revealed severe thrombocytopenia, computed tomography (CT) showed pleural effusions, and bone marrow biopsy revealed reticulin myelofibrosis. We suspected TAFRO syndrome, but the CT scan showed an anterior mediastinal mass that required a biopsy to exclude malignancy. She soon developed severe hemorrhagic diathesis and died of intracranial hemorrhage despite intensive treatment. She had multiple autoantibodies against platelets, which caused platelet destruction. An autopsy of the mediastinal mass revealed fibrous thymus tissues with infiltration by plasma cells. Our case suggests that thrombocytopenia could be attributed to antibody-mediated destruction and could be lethal. Hence, immediate treatment is imperative in cases of severe thrombocytopenia, even when accompanied by an anterior mediastinal mass.