The coexistence of pneumothorax and pneumopericardium in patients with primary lung cancer is a very rare phenomenon. We report one such case, in which squamous cell carcinoma of the lung was complicated by pneumopericardium and pneumothorax. Several explanations of the mechanisms involved will be discussed.
Carcinoma, Squamous Cell/*complications/radiography ; Case Report ; Human ; Lung Neoplasms/*complications/radiography ; Male ; Middle Age ; Pneumopericardium/*complications/radiography ; Pneumothorax/*complications/radiography ; Tomography, X-Ray Computed

The coexistence of pneumothorax and pneumopericardium in patients with primary lung cancer is a very rare phenomenon. We report one such case, in which squamous cell carcinoma of the lung was complicated by pneumopericardium and pneumothorax. Several explanations of the mechanisms involved will be discussed.
Carcinoma, Squamous Cell/*complications/radiography ; Case Report ; Human ; Lung Neoplasms/*complications/radiography ; Male ; Middle Age ; Pneumopericardium/*complications/radiography ; Pneumothorax/*complications/radiography ; Tomography, X-Ray Computed

Vesicoenteric fistula is a rare complication of bladder squamous cell carcinoma. We report the case of a 70-year-old male who complained of painless, total gross hematuria. Abdominopelvic computed tomography (CT) revealed an approximately 2.7-cm lobulated and contoured enhancing mass in the bladder dome. We performed partial cystectomy of the bladder dome after transurethral resection of the bladder. The biopsy result was bladder squamous cell carcinoma, with infiltrating serosa histopathologically, but the resection margin was free. Postoperatively, follow-up CT was done after 3 months. Follow-up CT revealed an approximately 4.7-cmx4.0-cm lobulated, contoured, and heterogeneous mass in the bladder dome. A vesicoenteric fistula was visible by cystography. Here we report this case of a vesicoenteric fistula due to bladder squamous cell carcinoma.
Aged ; Carcinoma, Squamous Cell/*complications/pathology/radiography ; Fatal Outcome ; Humans ; Intestinal Fistula/*etiology/radiography ; Male ; Sigmoid Diseases/*etiology/radiography ; Tomography, X-Ray Computed ; Urinary Bladder Fistula/*etiology/radiography ; Urinary Bladder Neoplasms/*complications/pathology/radiography

The aim of our study was to describe the radiologic findings of extensive acute lung injury associated with limited thoracic irradiation. Limited thoracic irradiation occasionally results in acute lung injury. In this condition, chest radiograph shows diffuse ground-glass appearance in both lungs and thin-section CT scans show diffuse bilateral ground-glass attenuation with traction bronchiectasis, interlobular septal thickening and intralobular smooth linear opacities.
Acute Disease ; Adenocarcinoma/radiotherapy ; Adenocarcinoma/pathology ; Adenocarcinoma/drug therapy ; Adenocarcinoma/complications* ; Carcinoma, Squamous Cell/radiotherapy ; Carcinoma, Squamous Cell/pathology ; Carcinoma, Squamous Cell/drug therapy ; Carcinoma, Squamous Cell/complications* ; Journal Article ; Human ; Lung/radiation effects* ; Lung/pathology ; Lung Neoplasms/radiotherapy ; Lung Neoplasms/pathology ; Lung Neoplasms/drug therapy ; Lung Neoplasms/complications* ; Male ; Middle Age ; Radiation Injuries/radiography ; Radiation Injuries/pathology ; Radiation Injuries/etiology* ; Thorax/radiation effects

Recurrent syncope as a complication of recurrent neck malignancy is an uncommon but well documented association. The syncope is presumed to occur when a tumor mass invades the baroreceptor within the carotid sinus or when it disrupts the afferent nerve fibers of the glossopharyngeal nerve. A 59-year-old man presented with recurrent syncope and headache. He had a wide local excision including tonsillectomy and modified left radical neck dissection for tonsilar cancer 4 years ago. A computed tomography scan revealed ill-defined lesions in left parapharyngeal, carotid space and right upper jugular region. After clinical evaluation, cardiac pacemaker was placed, but he still suffered from the syncope. Then, he received the chemotherapy with docetaxel and cisplatin. The last hypotension event occurred on day 10 of the chemotherapy. Six months after 3 cycles of chemotherapy, he remained in complete remission and resolution of syncope. We report a case in which syncope was associated with a recurrence of tonsilar cancer and successfully treated with chemotherapy.
Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Carcinoma, Squamous Cell/*complications/drug therapy/radiography ; Cisplatin/*therapeutic use ; Head and Neck Neoplasms/*complications/drug therapy/radiography ; Humans ; Male ; Middle Aged ; Neoplasm Recurrence, Local/*complications/drug therapy ; *Pacemaker, Artificial ; Syncope/*drug therapy/etiology ; Taxoids/*therapeutic use ; Tonsillar Neoplasms/*complications/drug therapy/radiography