ABSTRACT
BACKGROUND: A 59-year old man being investigated for back pain was found to have aneurysmal dilatation of a right-sided aortic arch and descending thoracic aorta together with an aberrant left subclavian artery. CASE PRESENTATION: He underwent repair of this utilising the frozen elephant trunk technique, which dealt with all three pathologies in one-stage. He made an unremarkable recovery and was discharged home on the 8th post-operative day. CONCLUSIONS: This case report further demonstrates the flexibility and safety of the frozen elephant trunk in dealing with complex aortic pathology as a single-stage procedure.
Subject(s)
Aneurysm/diagnosis , Aortic Aneurysm, Thoracic/diagnosis , Cardiovascular Abnormalities/diagnosis , Deglutition Disorders/diagnosis , Subclavian Artery/abnormalities , Abnormalities, Multiple , Aneurysm/complications , Aneurysm/diagnostic imaging , Aneurysm/surgery , Aortic Aneurysm, Thoracic/complications , Aortic Aneurysm, Thoracic/diagnostic imaging , Aortic Aneurysm, Thoracic/surgery , Cardiovascular Abnormalities/complications , Cardiovascular Abnormalities/diagnostic imaging , Cardiovascular Abnormalities/surgery , Deglutition Disorders/complications , Deglutition Disorders/diagnostic imaging , Deglutition Disorders/surgery , Diagnosis, Differential , Humans , Male , Middle Aged , Subclavian Artery/diagnostic imaging , Subclavian Artery/surgery , Vascular Malformations , Vascular Surgical ProceduresABSTRACT
BACKGROUND Persistent air leak following pulmonary lobectomy can be very difficult to treat and results in prolonged hospitalization. We aimed to evaluate the efficacy of a new method of postoperative air leak management using intrapleurally infused fresh frozen plasma via the chest tube. MATERIAL AND METHODS Between June 2008 and June 2014, we retrospectively reviewed 98 consecutive patients who underwent lobectomy for lung cancer and postoperatively developed persistent air leak treated with intrapleural instillation of fresh frozen plasma. RESULTS The study identified 89 men and 9 women, with a median age of 65.5 years (range 48-77 years), with persistent postoperative air leak. Intrapleural infusion of fresh frozen plasma was successful in stopping air leaks in 90 patients (92%) within 24 hours, and in 96 patients (98%) within 48 hours, following resumption of the procedure. In the remaining 2, air leak ceased at 14 and 19 days. CONCLUSIONS Intrapleural infusion of fresh frozen plasma is a safe, inexpensive, and remarkably effective method for treatment of persistent air leak following lobectomy for lung cancer.
Subject(s)
Blood Transfusion/methods , Lung Neoplasms/surgery , Pneumothorax/therapy , Thoracic Surgical Procedures/methods , Aged , Chest Tubes , Female , Freezing , Humans , Male , Middle Aged , Plasma , Pneumothorax/etiology , Postoperative Complications/etiology , Postoperative Complications/therapy , Retrospective StudiesABSTRACT
The syndrome of inappropriate secretion of antidiuretic hormone is a disorder of impaired water excretion caused by the inability to suppress secretion of antidiuretic hormone. It has been commonly associated with small cell carcinoma. The association of this syndrome with squamous cell lung carcinoma has rarely been reported, with only 4 cases over the past two decades in the English literature. We describe the case of a 75-year-old Caucasian male who developed the syndrome after a right pneumonectomy for down-staged squamous cell lung cancer previously treated with neoadjuvant platinum-based chemotherapy and radiotherapy.
Subject(s)
Carcinoma, Squamous Cell/complications , Inappropriate ADH Syndrome/etiology , Lung Neoplasms/complications , Paraneoplastic Syndromes/etiology , Aged , Carcinoma, Squamous Cell/blood , Carcinoma, Squamous Cell/drug therapy , Carcinoma, Squamous Cell/radiotherapy , Carcinoma, Squamous Cell/surgery , Chemoradiotherapy/methods , Humans , Inappropriate ADH Syndrome/blood , Male , Paraneoplastic Syndromes/blood , Pneumonectomy/methods , Vasopressins/bloodABSTRACT
BACKGROUND: The importance of the role of bronchial arteries is notable in modern days thoracic surgery. The significance of their anastomoses with adjusted structures has not yet been sufficiently rated, especially in cases of haemoptysis, heart-lung transplantations and treatment of aneurysms of the thoracic aorta. The need of a thorough study is more relevant than ever and appropriate laboratory animals are required. METHODS: We review the literature in order to highlight the ideal experimental animal for the implementation of pilot programs relative to the bronchial circulation. A comparative analysis of the anatomy of the bronchial arterial system in humans along with these of pigs, dogs, rats, and birds, as being the most commonly used laboratory animals, is presented in details. RESULTS: The pig has the advantage that the broncho-oesophageal artery usually originates from the aorta as a single vessel, which makes the recognition and dissection of the artery easy to perform. In dogs, there is significant anatomical variation of the origin of the bronchial arteries. In rats, bronchial artery coming from the aorta is a rare event while in birds the pattern of the bronchial artery tree is clearly different from the human analog. CONCLUSIONS: The pig is anatomically and physiologically suited for experimental studies on the bronchial circulation. The suitable bronchial anatomy and physiology along with the undeniable usefulness of the pig in experimental research and the low maintenance cost make the pig the ideal model for experiments in bronchial circulation.
