Chest Trauma Experience: Incidence, associated factors, and outcomes among patients in Saudi Arabia.

BACKGROUND AND OBJECTIVE: Worldwide chest trauma is considered one of the leading causes of morbidity and mortality. There is a lack of sufficient information on the etiology, pattern, and management of these injuries in Saudi Arabia. Therefore, the current study was conducted to determine the spectrum of chest trauma and its associated factors among patients admitted to King Khalid University Hospital, Riyadh, Saudi Arabia. METHODS: A quantitative observational cross-sectional analysis was performed, data obtained from the medical records of the chest trauma patients which were admitted in the thoracic surgery unit, King Khalid University Hospital (KKUH), Riyadh, Saudi Arabia from January 2013 to Jan 2019. The records of all these patients were reviewed and data were collected and analyzed prospectively. RESULTS: A total of 236 patients (male: 87.3%; mean age: 32.4 years) were included in the analyses. The majority of these chest trauma cases (n=205; 86.9%) were caused by road traffic accidents (RTA). Blunt trauma predominated the cases n=225 (95.3%). Ribs fracture had the highest prevalence among the chest injuries with a number of 150 (63.5%) followed by lung contusion 140 (59.3%). Pneumothorax occurred in 131 (55.5%) and hemothorax occurred in 80 (33.8%) with most common indication for emergency thoracotomy. Extra-thoracic injuries involving the head/brain, limbs, and abdominal organs occurred in 189 (80%). 130 (55%) were intubated and ventilated, and almost half of the patients 115 (48.7%) were required a chest tube insertion. CONCLUSIONS: Chest trauma is a major health issue particularly in young male adults and road traffic accidents are the leading cause of chest trauma in Saudi Arabia. Early recognition of the patterns, etiology and appropriate management of trauma reduce the incidence of chest trauma related injuries.

Benign Broncho-esophageal Fistula Presenting as Unresolved Pneumonia.

Benign acquired broncho-esophageal fistula (BEF) in adults is a very rare entity and has not been reported properly in the literature, compared to malignant BEF. Nonetheless, infection has predisposed most of the reported benign acquired BEF cases. We report here a case of tuberculous BEF, in a patient with a history of pulmonary tuberculosis (TB). He presented with recurrent chest infections, and choking. Upper gastrointestinal (GI) endoscopy showed BEF due to tuberculous mediastinal lymphadenopathy, and the patient was managed by surgery successfully. He was prepared for surgery for one month by nutritional support and anti-tuberculous treatment.

The quality of life and satisfaction rate of patients with upper limb hyperhidrosis before and after bilateral endoscopic thoracic sympathectomy.

BACKGROUND: Hyperhidrosis is a functional disorder identified by excessive sweating. Its incidence is approximately 1% in any population. Bilateral endoscopic thoracic sympathectomy (BETS) intervention is the definitive treatment of choice for palmar and axillary hyperhidrosis. AIMS AND OBJECTIVES: The purpose of this study is to evaluate and compare the quality of life (QOL) and satisfaction rate of patients with upper limb hyperhidrosis before and after BETS surgery and the influence of compensatory hyperhidrosis (CH) on patients' QOL after surgery. SETTINGS AND DESIGN: This study is a cross-sectional study designed to generate longitudinal data. SUBJECTS AND METHODS: This study is a cross-sectional study designed to generate longitudinal data pre- and postbilateral BETS prospectively. This study was conducted in the surgery department of University Hospital in Riyadh, Saudi Arabia. Hundred patients with upper limb hyperhidrosis who underwent BETS from 2014 to 2017 were included. A modified and validated QOL questionnaire for hyperhidrosis was completed by the patients themselves in order to compare the QOL for patients both before and after BETS. Patients' satisfaction and the occurrence of CH were obtained postoperatively. STATISTICAL ANALYSIS USED: Data were analyzed using the SPSS® statistical package for social studies, version 22.0 (SPSS 22; IBM Corp., New York, NY, USA) for Windows®. RESULTS: A total of 100 patients completed the questionnaire; 94% of patients had a positive QOL outcome after the surgery. The mean decrease in QOL scores was -42.0 points toward better QOL. The site of sweating had a significant effect on the patients' QOL before and after the surgery (P value < 0.001). Moreover, 76% of patients reported a high satisfaction rate. CONCLUSION: Primary hyperhidrosis can negatively impair patients' QOL in different domains. BETS showed to be an effective option for improving the QOL of patients and it provided both short- and long-term effectiveness in treating upper limb hyperhidrosis. CH did not interfere with the rate of patient satisfaction or their QOL postoperatively.

Squamous Cell Carcinoma Arising in Zenker's Diverticulum: A Case Report and Review of the Literature.

The occurrence of squamous cell carcinoma (SCC) arising in a Zenker's diverticulum is a very rare incident. Complete excision of the diverticulum is considered as the procedure of choice for SCC in the pharyngeal pouch. Histopathological assessment of the pouch is the only modality to rule out SCC. Here, we report a case of a 71-year-old male with 20 years of history of Zenker's diverticulum, who recently presented with a history of weight and appetite loss. A barium swallow confirmed Zenker's pouch, the patient underwent diver-ticulectomy and cricopharyngeal myotomy; a histopathological examination of the specimen revealed a fungating mass of SCC within the pouch. This report highlights the suggestion of considering SCC not only in patients with a long history of Zenker's diverticulum but also when there is a clinical suspicion with new symptoms for a more aggressive management for diagnosis and complete excision of the pouch.

Near-fatal presentation of bilateral pneumothorax in cutis laxa patient: Case report, and review of the literature.

Cutis laxa (CL) is a rare connective tissue disease characterized by a loose, wrinkled, and inelastic skin. Here, we report an unusual presentation in a 15-year-old male patient who is a known patient of CL who presented with bilateral pneumothorax. He was successfully managed initially by chest tube insertion and then he was treated surgically with bilateral staged thoracoscopy, apical bullectomy, and pleurodesis with full uneventful recovery.

Evaluation of safety and efficacy of regional anesthesia compared with general anesthesia in thoracoscopic lung biopsy procedure on patient with idiopathic pulmonary fibrosis.

BACKGROUND: Interstitial lung diseases are diseases that need histology diagnosis or obtaining a lung biopsy to establish the diagnosis. Surgical biopsies are performed usually using the thoracoscopy technique under general anesthesia (GA) although this procedure is still associated with morbidity rate. The aim of this study is to determine the effectiveness and safety of regional anesthesia (RA) compared with GA in thoracoscopic lung biopsy procedures done on patients with idiopathic pulmonary fibrosis (IPF). SUBJECTS AND METHODS: This is a retrospective qualitative study based on adult cases of video-assisted thoracoscopy (VAT) lung biopsy on patients with IPF admitted in the division of Thoracic Surgery, Department of General Surgery, King Khalid University Hospital, Riyadh, KSA. We included 67 patients with IPF, 26 with RA, and 41 with GA, who underwent this procedure from January 2008 to December 2015. Procedures performed under RA were done using three different approaches, intercostal nerve blocks, extrapleural infusion, and paravertebral block while GA was performed using double-lumen endotracheal tube placement. For statistical analysis, SPSS program, version 21.0. Software used to analyze the obtained data. The statistical significance was defined as P < 0.05. RESULTS: Sixty-seven patients underwent the procedure of thoracoscopic lung biopsy. Twenty-six of them (38.8%) underwent the procedure under RA and 41 (61.2%) under GA. The cross tabulation of the intercostal chest tube duration showed that it was significantly longer in GA group (6.23 ± 5.1 days) compared to RA group (3.12 ± 1.5 days), P = 0.004. Furthermore, for the Intensive Care Unit (ICU) stay, it was significantly longer in GA group (3.38 ± 2.1 days) compared to RA group (1.09 ± 0.7 days), P = 0.019. Regarding the relation between the number of biopsies taken and type of anesthesia performed, the probability values for GA group as well as RA group come out to be >0.05 (statistically independent) and the results of risk estimate also show that there was no significant association found between them. The cross tabulation of the representation of biopsies taken by the two methods showed that all biopsies taken under both settings were representative of the disease. Of 41 procedures done under GA, 16 of the total showed a number of complications. Likewise, of 26 procedures under RA, five cases showed complications. The significant (two-sided) value was (P = 0.110), there was no statistical significance between the risks of complications and the two types of anesthesia. CONCLUSION: There was a significant decrease in chest tube duration and ICU stay in RA group compared to the GA group. There was no statistical difference between both types of anesthesia in the number of biopsy, representation, and postoperative complications although the rate of these complications was much less in the RA group. Based on this outcome, we can conclude that VAT lung biopsy procedure on patients with IPF under RA is safe, representative, and effective operation. In addition, high-risk patients for GA can go through this procedure under RA as an alternative and safe option with no added complications.

Pulmonary Nodular Amyloidosis Mimicking Metastatic Lung Lesion in a Patient with Colon Cancer.

Amyloidosis is defined as abnormal aggregation of amyloid proteins. Amyloidosis can be localised or systemic affecting the lung, heart, spleen, liver and kidneys. The most common form of pulmonary amyloidosis is the nodular type. The disease is idiopathic and linked to many systemic diseases. The clinical manifestations and prognosis of respiratory tract amyloidosis depends on its etiology and anatomical location. Radiologically, the nodular pulmonary amyloidosis may appear as single or multiple nodules in any lobe, and, therefore, may mimic as primary pulmonary or metastatic neoplasms. Here, we report a case of 70-year female who was diagnosed with colon cancer, which was treated by surgery. During metastatic follow-up, her CT chest showed right lung nodule highly suspicious for metastatic lesion from the colon. Thoracoscopic wedge resection of the lung nodule done after micro-coil localisation technique under CT guidance. The histopathology report showed pulmonary nodular amyloidosis. This case indicates that histological examination is necessary to differentiate a benign pulmonary nodule from a metastatic lung nodule, especially in a patient with underlying malignancy.

Late Presentation of Aggressive Fibromatosis Involving Head, Neck and Chest Wall.

Fibromatosis is a rare, benign, slow-growing and locally infiltrative tumour, caused by uncontrolled proliferation of fibrous tissue arising from muscles, connective tissue, fasciae and aponeurosis. It is also called desmoid tumour, which is very rare pathology representing only 0.03% of all neoplasms in human and around 3% of all soft tissue tumours. It is locally aggressive and usually invades the surrounding structures and has a high recurrence rate, even after surgical complete resection, which should be the first line of treatment. Here, we report a very rare case of extensive and disabling fibromatosis tumour in a 38-year male, involving three compartments of the right side of the head, neck and chest wall, which was completely excised surgically and had excellent postoperative results with no morbidity.

Is it safe to use frova airway intubating device during tracheal intubation in difficult airway patient with multiple and chest trauma?

Traumatic chest injury is one of the leading causes of death in motor vehicle accident (MVA). A complete tracheobronchial injury occurred in 1% of trauma cases and most of the cases died before arrival to the emergency department. We report a 37-year-old female involved in MVA presented to the emergency room (ER) with normal vital signs. Ten minutes later, her saturation dropped to 75%, which required ventilation; however, two attempts for endotracheal intubation failed. The third time frova airway intubating introducer used and succeeded. Immediately after tracheal intubation, the patient started to have extensive subcutaneous emphysema and severe hypoxia; chest X-ray showed right side tension pneumothorax which was not relieved by a chest tube insertion. Bronchoscopy confirmed total transection of the right main bronchus and lower tracheal laceration and injury. Emergency thoracotomy and repair of both trachea and the right main bronchus were successful.

Behavior, knowledge, and attitude of surgeons and patients toward preoperative smoking cessation.

INTRODUCTION: Tobacco smoking is a well-known risk factor for postoperative complications. Quitting smoking prior to surgery helps overcome those complications. PROBLEM: Surgeons' attention for educating their patients about the importance of smoking cessation prior to surgery is one of the most effective ways to reduce smoking-related surgical complications. The extent of advised patients by their surgeons has not been identified. METHODS: A descriptive, comparative cross-sectional study using a survey was conducted in 2013 including eligible patients in King Khalid University Hospital. Simultaneously, 69 surgeons were included. All participant data were randomly collected and analyzed using Chi-square analysis. RESULTS: The frequency of smokers is more in surgical patients (37.5%) when compared to ex-smokers (12.5%) and passive smokers (8.3%), which were ex- and passive smokers, and it demonstrated an increased risk (P = 0.001) for surgery group compared to the nonsurgery group (P = 0.001). When comparing with nonsurgery group, most surgical patients agreed to quit smoking before surgery (95.3%). More than half (58.8%) of the patients said that they have been advised by their treating surgeons to quit smoking before surgery. Concerning the surgeons, 66 nonvascular and nonpediatric surgeons responded to the questionnaire (response rate: 22.83%). The majority of the surgeons (60.9%) were interacting with smoker patients. With regard to smoking cessation, 69.6% surgeons have advised smoker patients to stop smoking for more than 2 weeks before surgery. More than half of the surgeons (53.6%) believed that patients quit smoking after preoperative smoking cessation advice. CONCLUSION: The surgeons and patients who participated in this study were aware that smoking cessation improves outcomes, but most of the surgeons did not provide brief advice about time duration to stop smoking.

Video-assisted thoracoscopic decortication for the management of late stage pleural empyema, is it feasible?

BACKGROUND: Video-assisted thoracoscopic surgical decortication (VATSD) is widely applicable in fibrinopurulent Stage II empyema. While, more chronic thick walled Stage III empyema (organizing stage) needs conversion to open thoracotomy, and existing reports reveal a lacuna in the realm of late stage empyema patient's management through VATS utilization, particularly Stage III empyema. We prospectively evaluated the application of VATSD regardless of the stage of pleural empyema for the effective management of late stage empyema in comparison to open decortications (ODs) to minimize the adverse effects of the disease. METHODS: All patients with pyogenic pleural empyema (Stage II and Stage III) in King Khalid University Hospital (KKUH) (admitted from January 2009 to December 2013) who did not respond to chest tube/pigtail drainage and/or antibiotic therapy were treated with VATSD and/or open thoracotomy. Prospective evaluation was carried out, and the effect of this technique on perioperative outcomes was appraised to evaluate our technical learning with the passage of time and experience with VATS for late stage empyema management. RESULTS: Out of total 63 patients, 26 had Stage II empyema and 37 had Stage III empyema. VATSD was employed on all empyema patients admitted in the KKUH. VATSD was successful in all patients with Stage II empyema. Twenty-five patients (67.6%) with Stage III empyema completed VATSD successfully. However, only 12 cases (32.4%) required conversions to open (thoracotomy) drainage (OD). The median hospital stay for Stage III VATSD required 9.65 ± 4.1 days. Whereas, patients who underwent open thoracotomy took longer time (21.82 ± 16.35 days). Similarly, Stage III VATSD and Stage III open surgery cases showed significance difference among chest tube duration (7.84 ± 3.33 days for VATS and 15.92 ± 8.2 days for open thoracotomy). Significantly, lower postoperative complications were detected in patients treated with VATSD in terms of atelectasis, prolonged air leak, wound infection, etc. CONCLUSION: VATSD facilitates the management of fibrinopurulent, organized pyogenic pleural empyema with less postoperative discomfort, reduced hospitalization, and have fewer postoperative complications. VATSD can be an effective, safe first option for patients with Stage II pleural empyema, and feasible in most patients with Stage III pleural empyema.

Descending necrotizing mediastinitis.

Descending necrotizing mediastinitis (DNM) is a rare but severe life threatening complication of oropharyngeal infections. We report a young lady who had severe pharyngitis complicated by anterior neck infection that descended to the mediastinum causing necrotizing mediastinitis. The course of her illness was complicated with septic shock, acute kidney injury, tracheo-esophageal fistula, and critical illness polyneuropathy. There was considerable delay in her diagnosis; however, she survived after aggressive surgical intervention, wide spectrum antibiotics, and appropriate intensive care management. Early and repeated chest imaging using computed tomography was vital for the detection and follow up of this case. There is a need to increase physicians' awareness of this condition that can complicate odontogentic or pharyngeal infection, procedures, or trauma.

Congenital tracheoesophageal fistula: A rare and late presentation in adult patient.

Congenital H-type tracheoesophageal fistula (TEF) in adults is a rare presentation and can test the diagnostic acumen of a surgeon, endoscopist, and the radiologist. These undetected fistulas may present as chronic lung disease of unknown origin because repeated aspirations can lead to recurrent lung infections and bronchiectasis. Congenital TEFs should be considered in the diagnosis of infants and young adults with recurrent respiratory distress and/or infections. Here, we present the successful management of this rare case in an adult patient.

A near fatal complication following stenting of thoracic aortic aneurysm.

Tracheobronchial obstruction along with compression of pulmonary vessels is a rare complication after stenting of aortic aneurysm. We present this rare situation in a young patient who underwent stenting of traumatic thoracic aortic aneurysm and developed this near fatal complication and also the conservative management plan which we adopted to manage this case.