1/15. lung cancer associated with pulmonary bulla. case report and review of literature.A few reports have suggested the possible association between lung cancer and bullous disease. We report a surgical case of lung adenocarcinoma located in close proximity to pulmonary bullae. A 48-year-old nonsmoker, asymptomatic male was found to have a pulmonary tumor mass and giant bulla in the right lung. thoracotomy identified a tumor arising from a firm, scarred and contracted area close to the bulla wall. Based on this report and review of other cases in the literature, we emphasize the need for physicians to be aware of the potential development of lung cancer in patients with pulmonary bulla. copyright copyright 1999 S. Karger AG, Basel- - - - - - - - - - ranking = 1keywords = giant (Clic here for more details about this article) |
2/15. Re-expansion pulmonary edema following puncture of a giant bulla.Ipsilateral pulmonary edema may occur in a lung that has been rapidly reinflated after a period of collapse. The syndrome of re-expansion pulmonary edema is associated with variable degrees of hypotension and hypoxemia. In its extreme form, it may result in cardiac arrest and death. The initial cause of uninflated pulmonary parenchyma described with re-expansion pulmonary edema has typically been either a large undrained pleural effusion or a pneumothorax. The authors describe a patient in whom re-expansion pulmonary edema developed when inadvertent puncture of large emphysematous bullae released previously atelectatic lung.- - - - - - - - - - ranking = 4keywords = giant (Clic here for more details about this article) |
3/15. Giant pulmonary bulla.The present report describes a case of a giant pulmonary bulla in a 32-year-old man that progressed to occupy almost the entire left hemithorax. This report is unique in documenting the natural history of progression of this condition. Bullectomy was performed using the video-assisted thoracoscopic surgery approach.- - - - - - - - - - ranking = 1keywords = giant (Clic here for more details about this article) |
4/15. Spontaneous resolution of a giant pulmonary bulla.Giant bullae occur most often in individuals who chronically inhale tobacco smoke. The natural history of these bullae is unpredictable, although the majority of them increase gradually in size and cause worsening respiratory function. Complete spontaneous resolution of a giant bulla is a rare occurrence, with only eight cases reported in English literature. Most of the cases of spontaneous resolution of giant bullae are thought to have resulted from an infectious process leading to closure of the communication between the airways and the bulla. However, resolution of a bulla has been associated with adenocarcinoma of the lung.- - - - - - - - - - ranking = 6keywords = giant (Clic here for more details about this article) |
5/15. Filtering blebs at the site of sutured posterior chamber intraocular lenses.A 78-year-old man with a traumatic giant retinal tear and phacodonesis had 3-port pars plana vitrectomy (3PPPV), lensectomy, and sutured posterior chamber intraocular lens (IOL) implantation. Two years after surgery, a filtration bleb was noted at 1 of the suture sites. In another case, a 32-year-old man with lens subluxation secondary to Marfan's syndrome had 3PPPV, lensectomy, and sutured posterior chamber IOL implantation. Two months after surgery, a filtration bleb was noted at 1 of the suture sites. Sutured posterior chamber IOL implantation is 1 of the few instances in which there is virtually a full-thickness suture through the sclera. We presume the filtering bleb formed as a direct result of the permanent passage created from the posterior chamber to the subconjunctiva due to presence of the suture. Presence of a filtering bleb can lead to complications including endophthalmitis.- - - - - - - - - - ranking = 1keywords = giant (Clic here for more details about this article) |
6/15. Rapid-growth lung cancer associated with a pulmonary giant bulla: a case report.A giant bulla of the lung is suggested as a risk factor for lung cancer. Here we report a case with lung cancer in a giant bulla, which showed rapid progression. A 57-year-old man, who had a history of heavy smoking, was admitted to our hospital due to hemoptysis. A chest X-ray revealed a giant bulla with a ground glass shadow and a high fluid level in the right upper lung. sputum cytology was negative for malignant cells. A chest X-ray a month later showed increases of the size of the radio-opaque shadow and of the air-fluid retention, suggesting pulmonary hemorrhage from the giant bulla. Limited resection or lobectomy was indicated, but pneumonectomy was performed due to the severe air-leak. Macroscopically, a multiple nodular tumor arose from the bulla wall, which might be related to blood flow and necrotic tissue. The postoperative pathological diagnosis was papillary adenocarcinoma. Unfortunately, the patient developed a recurrence of carcinoma in the pleuroperitoneal cavity and died at 2.5 months after the operation. Based on this report and review of other cases in the literature, we should keep in mind the rapid progression of lung cancer in association with an emphysematous bulla.- - - - - - - - - - ranking = 8keywords = giant (Clic here for more details about this article) |
7/15. Gas exchange and exercise tolerance following bullectomy.This study evaluates the physiological responses to giant bullectomy. A 42-year-old female with bilateral giant bullae presented with dyspnoea and exercise limitation. At baseline and 3 months after bullectomy she had tests of lung function; exercise capacity via a symptom-limited cycle test and a 6-min walk test (6MWT). quality of life (QoL) and gas exchange using the multiple inert gas elimination technique (MIGET) were also assessed. There were significant improvements in pulmonary function following surgery with the FEF(25-75%) predicted increasing from 16 to 96. The 6MWT increased by 10% and the peak leg work capacity by 48%. A MIGET measure of the distribution of perfusion (Log SDQ) fell from 0.52 to 0.36. There was also radiological improvement in hyperinflation and diaphragmatic configuration. The QoL total score decreased from 56 to 25. This patient demonstrated significant improvements in exercise tolerance, gas exchange and QoL following bullectomy.- - - - - - - - - - ranking = 2keywords = giant (Clic here for more details about this article) |
8/15. Primary lung cancer arising from the wall of a giant bulla.We report a 58-year-old man who underwent surgical treatment of primary lung cancer arising from the wall of a giant bulla. Chest roentgenography and computed tomography revealed multiple emphysematous bullae in the bilateral upper lobes, and a right upper giant bulla with a mass measuring 6 cm arising on the bulla wall. Right upper lobectomy was performed, the postoperative pathological diagnosis was large cell carcinoma arising from the wall of a giant bulla. Although the postoperative course was uneventful and he was discharged, he underwent partial resection of the jejunum for recurrence of carcinoma in the jejunum, and postoperative chemotherapy, and he was alive 20 months after that operation. In general, patients with both pulmonary bullous disease and primary lung cancer have a very poor prognosis, because they receive treatment when the tumor is at an advanced stage. On the basis of our review of the literature, we recommend that middle-age male patients with a giant bulla who smoke should have annual chest roentgenography and/or chest computed tomography to screen for lung cancer arising in or close to the bullous disease, and that a giant bulla should be resected in patients older than 50 years because of the high incidence of coexisting cancer and bulla, to improve the prognosis of this disease.- - - - - - - - - - ranking = 9keywords = giant (Clic here for more details about this article) |
9/15. Giant bulla mimicking pneumothorax.It is usually thought by emergency physicians that the diagnosis of a pneumothorax is straightforward and easy to make and to treat, but the diagnosis may sometimes pose a challenge. The present report describes a case of a giant pulmonary bulla in a 40-year-old man that progressed to occupy almost the entire left hemithorax and also subsequently ruptured to produce a large left pneumothorax. The giant bulla was diagnosed only as a pneumothorax, and initially managed with a chest tube only. The differentiation between pneumothorax and a giant bulla can be very difficult, and often leads to inaccurate diagnosis and management. This case report demonstrates the clinical presentation of giant bulla and its complications such as pneumothorax and also highlights the difficulty in making this diagnosis and appropriately treating it. In this article, we emphasized how to differentiate between giant bulla and pneumothorax utilizing history, physical examination, and radiological studies including computed tomography (CT) scan.- - - - - - - - - - ranking = 5keywords = giant (Clic here for more details about this article) |
10/15. Successful treatment of a giant emphysematous bulla by bronchoscopic placement of endobronchial valves.Surgical bullectomy is the treatment of choice for giant emphysematous bulla. We report a case of successful nonsurgical treatment with bronchoscopic placement of one-way endobronchial valves that are currently under investigation for the treatment of end-stage emphysema. In patients who are poor surgical candidates, this noninvasive bronchoscopic treatment may represent a valuable alternative.- - - - - - - - - - ranking = 5keywords = giant (Clic here for more details about this article) |
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