Search

Background: Prostate cancer (PC) often metastasizes after primary resection, and long-term survival following surgical removal of multiple pulmonary metastases is rare. We present a case of a surgeon who demonstrated long-term survival after overcoming repeated surgical challenges for multiple pulmonary metastases from PC. Case Report: Twenty-six years ago, a 62-year-old man initially reported discomfort during urination. A prostate examination revealed mildly elevated prostate-specific antigen (PSA) levels. Six months later, PC was diagnosed, and a radical prostatectomy was performed, revealing moderately differentiated adenocarcinoma but no vessel infiltration. At 9 years after the operation, three 10-mm nodules were detected in the right lung. Then, surgical biopsy by wedge pulmonary resection revealed metastatic PC, and therefore, right lower lobectomy including all nodules was planned. Although postoperative maintenance with luteinizing hormone-releasing hormone agonists kept the low PSA levels for 3 years, other newly limited metastases were observed in the opposite left lung, necessitating more surgeries of partial left lung resection. Six years later, a third lung metastasis was detected, as well as mild increases in the tumor size and PSA level, and the patient died 26 years after the initial PC intervention because of malnutrition for 1 year after sustaining bone compression fractures due to a fall, and not due to PC progression. Conclusions: Repeated surgical resections for slow-growing metastatic pulmonary PC was an alternative treatment that facilitated favorable survival and a good quality of life for 26 years in the present case. [ABSTRACT FROM AUTHOR]

Abstract  A 68-year-old Japanese man with Sjögren’s syndrome was pointed out to have a nodular shadow in the anterior mediastinum. The tumor was resected under video-assisted thoracoscopy and it was pathologically diagnosed to be thymic mucosa-associated lymphoid tissue (MALT) lymphoma. There has been no recurrence for 17 months after surgery. Mucosa-associated lymphoid tissue lymphoma of the thymus is rare, and its pathological diagnosis requires sufficient knowledge and experience. Since thymic MALT lymphoma is distinct from MALT lymphoma of other sites in several ways, including gene abnormalities and geographic distribution, an alternative oncogenic pathway and the influence of racial and/or environmental factors must be considered to be involved. However, since the number of reported thymic MALT lymphomas is limited, these issues are still unclear. The accumulation of further similar cases will help to elucidate various issues concerning thymic MALT lymphoma associated with Sjögren’s syndrome. [ABSTRACT FROM AUTHOR]

We report a case of traumatic hemopneumothorax caused by penetrating lung injury in a 26-year-old man. The patient underwent emergency thoractomy, which revealed hemorrhage in the lingular segment of the left lung. We found the bleeding point and controlled the hemorrhage using pulmonary tractotomy by inserting a linear stapler into the stab wound in the pulmonary parenchyma. The original technique of pulmonary tractotomy was performed for complete through-and-through injury by dividing the bridge of lung tissue between the aortic clamps. We were able to apply this procedure safely to stop bleeding from a stab wound that did not go through the lung. Thus, pulmonary tractotomy is an effective damage-control operation for the lung with obvious advantages over major lung resection. [ABSTRACT FROM AUTHOR]