Cervico mediastinal teratoma in adult: A very rare presentation

Teratoma is a rare presentation in adult, specifically in cervico-mediastinal region. We reported two adult patients with diagnosis of cervico-mediastinal teratoma and operated them. In adult patients who present with cervico-mediastinal mass, benign teratoma could be one of a differential diagnosis although it is a rare presentation

Malignant Fibrous Histiocytoma of the Lung: A Case Report

Malignant Fibrous Histiocytoma (MFH) is the most common soft-tissue sarcoma which predominantly surfaces in the retro-peritoneum and extremity. MFH of lung is a very rare condition. The diagnosis is essentially through histologic examination. However, the invasion of the chest wall or other organs might help establish the malignant nature.We report a case of a 77-year-old man who had been presented with a history of dyspnea and non-massive hemoptysis. Computed Tomography (CT) scan of the chest showed a lobulated mass which had developed into the hilum of the lung. Furthermore, the inferior pulmonary artery was invaded. Thus, the final histological diagnosis confirmed MFH. The patient underwent a left pneumonectomy along with the dissection of the regional lymph nodes. Although lung MFH is rather an uncommon condition, it must be taken into consideration in differentiating between the types of lung tumor. What can be concluded is that complete surgical resection is the essential approach

Delayed Presentation of Traumatic Diaphragmatic Hernia: The Evaluation of Surgical Treatment Results

Introduction: Diaphragmatic hernia could be caused by congenital disorders, blunt trauma or penetrating injuries. The diagnosis of traumatic diaphragmatic hernia is normally neglected during the first presentation leading to late complications and considerably increased mortality and morbidity among the patients. Materials and Methods: In this retrospective, descriptive study, we reviewed the medical records of patients presented with traumatic diaphragmatic hernia who had undergone surgical operations between 1982-2015 in Ghaem Hospital and Omid Hospital affiliated to Mashhad University of Medical Sciences, Iran. The studied variables included age, gender, clinical symptoms, location of hernia, involved organs, type of imaging modalities, surgical techniques, length of hospital stay, mortality rate and surgical complications. Results: In this study, 38 patients were diagnosed with traumatic diaphragmatic hernia consisting of 28 men and 10 women. In total, 79% and 21% of the patients suffered from penetrating trauma and blunt trauma, respectively. In addition, left-sided, right-sided and bilateral hernias were present in 33%, 4% and 1% of the patients, respectively. The most frequently herniated organ was the stomach, and the most common clinical symptoms were abdominal pain (84%) and dyspnea (53%). Initially, chest radiographs were performed on all the patients, and thoracotomy was performed to repair diaphragmatic tears in all the cases (100%). In this study, 3 patients had previously undergone Hartmann’s operation for gangrenous herniated colon, and devolvulation of gastric volvulus had also been performed on 3 patients. The main post-operative complications were reported to be pneumonia and respiratory insufficiency (2 cases), and the mean length of hospital stay was 6 days (5-8 days) which was longer (1-2 months) in patients with gangrenous bowel (3 patients). Furthermore, no mortality was reported during the course of hospitalization in these patients. Conclusion: According to the results of this study, patients presented with blunt or penetrating traumas to the upper abdomen or lower chest require urgent attention as to immediately rule out diaphragmatic hernia in order to prevent later complications and mortality and morbidity among these patients

Combined tracheoinnominate artery fistula and tracheoesophageal fistula: A very rare complication of indwelling tracheostomy tube

Tracheoinnominate artery fistula (TIF) is a serious complication of tracheostomy. If untreated, it could be life-threatening. The emergency approach to the condition that includes prompt diagnosis, rapid control of bleeding with a clear airway, and operation with or without interruption of the innominate artery are the most important factors influencing patient outcome. Tracheoesophageal fistula (TEF) is another complication of tracheostomy. In association with compromised quality of life, this condition is really hard to be treated. We report a case of combined TIF and TEF in a 27-year-old man with quadriplegia who suffered a car accident but was successfully managed with interruption and ligature of the innominate artery repair of trachea

Evaluation of the results of surgery treatment in patients with benign lung tumors

Background: Lung tumors are among the common tumors and can be benign or malignant. Benign lung tumors are less common compared to the malignant types. Recognition of the clinical symptoms, types of tumors, paraclinical findings, and treatment approaches can bring better therapeutic results. The present study aims to evaluate the characteristics, diagnosis methods, and therapeutic approaches of different benign lung tumors. Materials and Methods: In this retrospective study, 32 patients with a diagnosis of benign lung tumor, who had been referred to the Mashhad University of Medical Sciences between 1981 and 2009, were studied. Some of the studied variables were symptoms, the pulmonary location involved, surgery technique, pathology findings, recurrence, and surgery complications. Data were analyzed by SPSS package version 16. Results: The average age of the patients was 51.69 ± 20.5 years. Prevalence of benign lung tumors was equal in both genders. The most common symptom was cough (31.2%); right lung involvement was more common (71.9%), and the most common sampling technique was transbronchial lung biopsy (TBLB) (62.5%); 53.1% of the patients were operated on by thoracotomy and the wedge resection technique. In 78.1% of the patients, no complications occurred after surgery. There was no recurrence. Most operations were performed in one month after the start of the symptoms (68.8%). Conclusions: Benign lung tumors are commonly diagnosed by routine radiography because most of them are asymptomatic. The most common finding in radiography is the presence of mass in the lungs. Transbronchial lung biopsy is a valuable technique to be used for diagnosis. We chose thoracotomy and wedge resection for the treatment of patients. We recommend this approach as a useful method