Left sleeve Basal segmentectomy for broncholithiasis.

Broncholithiasis is an uncommon pulmonary problem that may present with life-threatening complications. We report one case of broncholithiasis. A 49-year-old female presented with hemoptysis. Chest X-ray and computed tomography (CT) showed left interlobar lymph node calcification near the interlobar pulmonary artery, and calcification continued into the basal bronchus. Bronchoscopy demonstrated pedunculated granulation tissue in the left B8 bronchus obstructing the lumen. We did not recommend endobronchial removal because of the risk of bleeding, so we proposed surgical treatment. We performed left basal segmentectomy associated with bronchoplasty to preserve pulmonary function. It is important to gain proximal control of the pulmonary artery before dissection of its branches and to approach the pulmonary artery from the periphery to avoid massive intraoperative bleeding. The intrabroncholuminal stone was composed of 61% calcium carbonate and 39% calcium phosphate. The postoperative course was not eventful, and the bronchoscopical findings confirmed a good surgical outcome.     

Bloody sputum caused by hemorrhage around staple-lines 5 years after surgery; report of a case

23 year-old non-smoking male who had underwent bilateral video-assisted thoracoscopic surgery (VATS) bullectomy for spontaneous pneumothorax using surgical stapler (Endo GIA, Tyco Healthcare) 5 years before, referred to our hospital due to hemoptysis. Chest computed tomography (CT) revealed infiltrative shadow surrounding stapled-line at right pulmonary apex. Aspiration-shadows were scattered in right lung parenchyma. Bronchoscopy revealed bloody clot extended from right B1 to main bronchi. These findings suggested that the cause of bloody sputum was bleeding from the tissue around staples used in VATS bullectomy. On admission he treated with hemostatic agents, and bloody sputum and abnormal CT shadows disappeared. Metallic surgical staplers may cause airway bleeding after surgery in its chronic stage, although complications due to them are rare.     

Availability of lobe-selective bronchial blockade for video-assisted thoracic surgery

Background: Stable oxygenation and sufficient collapse of the lung are essential for video-assisted thoracic surgery (VATS). We performed the lobe-selective lung collapse technique with VATS for patients who had deteriorated lung function. Methods and Results: Case 1: A 75-year-old man who had undergone thoracoplasty showed spontaneous pneumothoraces in the contralateral side. Bullae were stapled successfully under complete isolation and collapse of diseased lobe. Case 2: A 57-year-old woman who had undergone left lower lobectomy for lung cancer presented with another lung cancer in the right lower lobe. The right lower lobe bronchus was closed selectively, and basal segmentectomy was performed. Case 3: A 60-year-old woman who had lost left lung function presented with right-side spontaneous pneumothoraces. The right upper lobe was collapsed selectively, and bullectomy was performed. Conclusion: Lobe-selective bronchial blockade may be beneficial when VATS is performed for selected patients with deteriorated lung function.     

Pulmonary metastasis of invasive thymoma,showing endobronchial polypoid growth: report of a case

We report a rare case of pulmonary metastasis of invasive thymoma, with endobronchial polypoid growth causing hemosputum in a 77-year-old man. The patient had been admitted 8 years earlier for the treatment of invasive thymoma and had undergone extended thymo-thymectomy through a mid-sternotomy, followed by a course of radiotherapy. Pulmonary metastases developed 3 years after surgery, for which the patient received several courses of chemotherapy; however, the tumor continued to progress gradually. He presented at our emergency unit within 4 years of completion of the chemotherapy, with sudden massive hemoptysis. We performed endotracheal intubation to prevent suffocation and bronchoscopic examination revealed that a tumor and blood clots had obstructed the left main bronchus. We performed bronchial arterial embolization and endoscopic electrosurgery to resect the tumor, then occluded the responsible bronchus with an endobronchial Watanabe spigot to prevent further endobronchial polypoid growth and bronchial hemorrhage from the invasive thymoma.     

Hemoptysis from an emphysematous bulla developing after open-heart surgery: Report of a case

We present herein the case of a 62-year-old woman with an emphysematous bulla who developed intractable hemoptysis 16 days after undergoing mitral and aortic valve replacement with tricuspid annuloplasty. A bronchoscopic examination with balloon occlusion of the bronchial lumen revealed that the blood source was the right middle lobe bronchus. A computed tomographic (CT) scan of the chest subsequently demonstrated a blood-filled emphysematous bulla in the right middle lobe. A right middle lobectomy was performed and the bulla was observed to be swollen with clotted blood. The respiratory tract bleeding stopped immediately after the lobectomy. Pathohistological examinations suggested that disruption of the pulmonary vessels in the wall of the bulla had caused the respiratory tract bleeding.     

Surgical management of tuberculous broncholithiasis with hemoptysis: experience with 5 operated cases.

INTRODUCTION: Broncholithiasis is often seen after chronic granulomatous diseases such as tuberculosis and hystoplasmosis and leads to a wide spectrum of signs and symptoms; including hemoptysis which often needs surgical management. The goal of this study is evaluation of surgery in patients with tuberculous broncholithiasis who present with hemoptysis. MATERIALS AND METHODS: In this study all patients with tuberculous broncholithiasis had been operated on between 1991 and 2005, followed up at least 6 months and at most 9 years, and studied relating to age, sex, clinical symptoms, diagnostic methods, type of surgical treatment, complications and mortality. RESULTS: Overall 5 patients have been studied (male:female=2:3, mean=31 years); 2 with severe and 3 mild to moderate and recurring hemoptysis, lesion at left in 80% and at right in 1, in 3 patients some degree of bronchiectasia was seen, in 4 the lesion was visible in bronchoscopy and endoscopic removal of the lesion failed in all. Three of patients underwent pulmonary resections and in 2 broncholithotomy has been done. In follow-up, patients treated with pulmonary resection have had no subsequent problems, but in patients treated with broncholithotomy due to occurring late bronchiectasia, re-operation and pulmonary resection was inavoidable. There was no mortality. CONCLUSION: Regarding the dangers of hemoptysis and excellent results of surgery and possible occurance of late bronchiectasia after broncholithotomy, the results of our study show that pulmonary resection distal to the lesion and as the retention of lung of parenchyma is preferable. Broncholithotomy should be done only in patients in whom pulmonary resection is not technically possible. Because of the very low occurance of this complication complete studies are needed.     

Intraoperative bronchial blood flow evaluation using indocyanine green fluorescence for bronchoplasty: A case report

Introduction and importanceBlood flow evaluation of bronchial arteries using indocyanine green fluorescence (ICG-FL) is rarely reported during pulmonary resection. We present the case of a patient with bronchiectasis and a history of bronchial artery embolization (BAE) for hemoptysis. Bronchial artery blood flow was evaluated using ICG-FL during lobectomy with bronchoplasty.Case presentationA 63-year-old woman presented with right middle lobe bronchiectasis (due to nontuberculous mycobacteriosis) and repeated hemoptysis, which had previously been corrected each time with hemostasis by BAE. Bronchoscopy revealed a swollen blood vessel proximal to the right middle lobe bronchus that was suspected of being the origin of bleeding. Right middle lobectomy with bronchoplasty was performed to prevent hemoptysis. ICG-FL was used to detect the patency of the right bronchial arteries, and the arteries surrounding the right middle lobe bronchus were ligated. The proximal side of the right middle lobe bronchus was cut in a deep wedge shape, and the bronchus was anastomosed. ICG-FL revealed that the blood supply was maintained at the bronchial anastomosis. No bronchial anastomotic leakage was observed after the surgery.Clinical discussionThe key to successful bronchoplasty is the maintenance of blood flow. Bronchial artery blood flow theoretically decreases after BAE. In this case, ICG-FL was able to detect bronchial artery patency before cutting the bronchus as well as the maintenance of blood flow at the bronchial anastomosis after bronchoplasty.ConclusionIntraoperative blood flow evaluation of the bronchus using ICG-FL may reduce the risk of bronchial anastomotic leakage caused by ischemia after bronchoplasty.     

Adult case of accessory cardiac bronchus presenting with bloody sputum

We report an adult case of accessory cardiac bronchus (ACB) which extended from the carina to the diaphragm. A 32-year-old woman, with a history of frequent respiratory infections since childhood, recently presented with bloody sputum, and was admitted to our hospital. The ACB was detected as a supernumerary bronchus diverging from tracheal bifurcation. Complete resection of the ACB was performed by video-assisted thoracic surgery via minithoracotomy, approaching from the 5th intercostal space. The bloody sputum was caused by chronic inflammation of the ACB. She has been asymptomatic since surgery.     

Emergent thoracic endovascular aortic repair in a patient with hemoptysis due to bronchial fistula: a case for airway management

Bronchial fistula due to bronchial compression is a rare complication following both open surgical and endovascular repair of thoracic aortic aneurysms. We report on the airway management for a case of emergent thoracic endovascular aortic repair (TEVAR) in a patient with left bronchial obstruction due to hemoptysis. A 68-year-old man had undergone total arch replacement 8 years before, and was preoperatively diagnosed with aortobronchial fistula in the left lung. To prevent obstruction of the right lung by rebleeding in the left bronchus, we planned to exchange the single lumen endotracheal tube placed following hemoptysis to a double lumen tube prior to the operation. With assisted spontaneous breathing, bronchoscopy performed before replacing of the endotracheal tube showed obstruction of the left bronchus with many clots. With bronchoscopic assistance, clots were removed from the left bronchus and oxygenation improved significantly. We found a blue nylon suture penetrating the bronchial wall, most likely from a previous operation. However, bronchoscopy did not disclose aortobronchial fistula. Following TEVAR, the patient was diagnosed with bronchopleural fistula induced by bronchial compression due to blood vessel prosthesis and surrounding felt strips. Cooperation from surgeons and careful airway management were required to prevent life-threatening oxygenation insufficiency.     

Surgical treatment of endobronchial leiomyosarcoma with right main bronchus total obstruction: a case report.

Endobronchial leiomyosarcoma is an unusual tumor of the respiratory tract. Clinically, patients may present with intermittent coughing, chest pain, dyspnea, hemoptysis, and fever until late in the course of the disease because of total obstruction of the main airway. In this paper, we report the case of a 51-year-old male with endobronchial leiomyosarcoma who presented with acute respiratory distress as a result of total obstruction of the right main bronchus and suffocation after massive hemoptysis. After intraoperative bronchoscopic assessment and bronchotomy, an elongated endobronchial tumor was found that arose from the right middle lobe (RML) bronchus with intraluminal extension upward into the right main bronchus. He underwent RML and right lower lobe (RLL) bilobectomy and had a rapid and uneventful recovery.     

Late massive hemoptysis after transbronchial biopsy of hamartoma: an involvement of pulmonary artery and vein.

Pulmonary hamartoma is a common benign neoplasm that is usually asymptomatic and that arises in the periphery of the lung. However, when the tumor is growing without showing characteristic findings of hamartoma, such as involving calcification, fat density, and chondromatous contents in chest X-rays or computed tomography, the diagnosis is sometimes that problematic and definitive histological diagnosis should be established. We herein report a case with a massive hemoptysis 10 days after a successful transbronchial biopsy. A 69-year-old man who underwent mitral valve plasty 6 years earlier presented a left lung shadow during a routine chest X-ray. The shadow was seen to be growing by a series of chest X-rays. A week after warfarin had been stopped, a bronchoscopic biopsy was performed. No bronchial hemorrhage was observed during the procedure, and warfarin was not restarted. The patient began noticing bloody sputa once or twice a day, and 10 days after the biopsy, 400 mL of hemoptysis was suddenly disgorged. An emergency left upper lobectomy of the lung was performed, and the hemoptysis soon disappeared postoperatively. The patient is well without respiratory symptoms 36 months after the surgery.     

Contralateral pneumothorax in bullous lung after pneumonectomy: report of two cases

Contralateral pneumothorax after pneumonectomy is potentially fatal. We experienced two cases of right pneumothorax after left pneumonectomy in which the patients had multiple bullae in the right lung. Case 1 involved a 49-year-old man with non-small-cell lung cancer (NSCLC) who underwent left pneumonectomy after induction chemoradiotherapy. Eleven months after surgery, he had pneumothorax and was treated with chest tube drainage and pleurodesis. He was discharged but died of recurrent pneumothorax 1 month later. Case 2 involved a 57-year-old man with NSCLC who had left pneumonectomy. Five months after surgery, he had pneumothorax and was treated with chest tube drainage. Because of prolonged air leak, ligation of the ruptured bulla was performed with a percutaneous cardiopulmonary support system on standby. No pneumothorax recurrence occurred for 2 years. Although management of pneumothorax after pneumonectomy is challenging, surgical intervention may be useful and necessary especially when there is high risk of recurrent pneumothorax.     

Left upper division sleeve segmentectomy for early stage squamous cell carcinoma of the segmental bronchus: report of two cases.

Early hilar lung cancer is rare. It is usually curable if properly diagnosed and treated. We recently encountered two cases of early stage squamous cell carcinoma of the left upper division bronchus, which responded well to left upper division sleeve segmentectomy. Case 1 was a 74-year-old man, a heavy smoker, who was referred to our hospital after sputum cytology had resulted in a positive diagnosis while receiving inpatient care for heart failure at another hospital. Bronchoscopy revealed a thickened tumor at the spur between left B(1+2) and B(3). Squamous cell carcinoma was diagnosed by forceps biopsy via bronchoscopy. Left upper division sleeve segmentectomy with lymph node dissection was performed. Since the bronchi to be anastomosed to each other were greatly different in diameter, telescoped anastomosis was used. His postoperative course was uneventful, and he continues to show good respiratory condition, without any evidence of recurrence 25 months after surgery. Case 2 was a 60-year-old man, a heavy smoker, who was identified by sputum cytology as needing detailed examination during a mass screening of high-risk groups for early detection of lung carcinoma. Bronchoscopy revealed a nodular tumor at the orifice of the left upper division bronchus. Squamous cell carcinoma was diagnosed by forceps biopsy via bronchoscopy. Left upper division sleeve segmentectomy with lymph node dissection was performed. During surgery for this case, the lingular bronchus was dissected obliquely to make its cross-section wide enough to match the diameter of the left upper lobe bronchus to which the former was anastomosed. His postoperative course was uneventful, and he shows good respiratory condition, without any evidence of recurrence five months after surgery. The pathological stage was TisN0M0 (stage 0) in both patients, and their tumors were confirmed as early hilar lung cancer. Sleeve segmentectomy, aimed at radical resection of cancer while preserving lung function, can serve as a standard procedure for surgical treatment of cases of early hilar lung cancer confined to the segmental bronchi.     

Emergency pleuropneumonectomy via anterior approach to treat chronic hemorrhagic empyema due to massive hemoptysis

A 67-year-old man with a history of surgical resection of the superior lobe of the left lung and thoracoplasty due to pulmonary tuberculosis occurring approximately 40 years previously, was admitted to the hospital due to recurrent hemoptysis. X-ray films and computed tomography (CT) scans of the chest showed the left thoracic cavity to be filled with empyema, compressing the inferior lobe downward. Since three unsuccessful attempts were made at bronchial artery embolization for hemostasis, yielding hemoptysis of approximately 1,000 ml, emergency surgery was performed. To prevent massive intra-operative hemoptysis, the left pulmonary artery was blocked by median sternotomy. A transverse incision was then made, and thus pleuropneumonectomy could be safely performed. Since it allows early blocking of blood vessels surrounding the hilum of the lung and the main bronchus, anterior approach is useful in treating hemorrhagic empyema and wet pleurisy with internal fistula.     

Life-threatening hemoptysis in a child: the only symptom

An 8-year-old girl was evaluated for hemoptysis, 50 mL/day, which lasted for 3 days. Computed thoracic tomography detected a mass lesion in the right lower lobe. During rigid bronchoscopic examination, exanguinating hemoptysis occurred, and a Fogarty balloon catheter was placed in the right intermediate bronchus. Thoracotomy revealed a 2 x 2-cm mass in the right lower lobe. Common basal segmentectomy was performed. Pathological frozen-section analysis confirmed the diagnosis of perforated hydatid cyst.     

Reoperation for left main bronchial stump fistula developing after pneumonectomy

We report the case of a 71-year-old male patient who underwent reoperation for bronchial stump fistula developing after left pneumonectomy for adenocarcinoma of the left lung (clinical stage IIB). After surgery, he developed persistent, severe cough and chest X-ray films taken on the 23rd postoperative day showed a drop in the air-fluid level in the left lung field, which, along with bronchoscopic findings, strongly suggested the bronchial stump fistula and subsequent reoperation was performed. Both superior pulmonary vein and main pulmonary artery were dissected again proximally in pericardium, and the left main bronchus was separated from the surrounding tissue. Bronchial stump was closed with a stapler as close to the carina as possible, and additional resection was performed. After reoperation, the patient had an uneventful course, and was discharged in the second postoperative week. Shorter length of bronchial stump may be the most important factor to prevent the bronchial stump fistula developing after pneumonectomy.     

Leiomyoma of an accessory tracheal bronchus

We present a rare case of leiomyoma arising in an accessory right bronchus in a 55-year-old man who had been treated for bronchial asthma. Diagnosis was established on the results of bronchoscopic biopsy. An emergency operation was performed because the patient had begun to complain of severe dyspnea. The tumor was completely removed by electrocautery with a wire snare by rigid bronchoscopy. Postoperative bronchoscopic findings revealed a tracheal bronchus arising above the carina, and the root of the tumor existed in the orifice of the branch. Final histology revealed a leiomyoma.     

Bronchial carcinoid of an accessory tracheal bronchus

We present a rare case of bronchial carcinoid tumor arising in an accessory right tracheal bronchus and involving the associated tracheal lobe in a 48-year-old man, who presented with a history of recurrent respiratory infections and recent onset of hemoptysis. Diagnosis was established on preoperative bronchoscopy and biopsy. The tumor was completely removed by right upper lobectomy with the tracheal bronchus resected flush to its origin from the right lower tracheal wall. Final histology revealed a typical carcinoid tumor.     

Endobronchial metastasis from a primary uterine osteosarcoma in a patient with multiple myeloma: Report of a case

We present herein the case of a 75-year-old woman with multiple myeloma who underwent a left lower lobectomy for endobronchial metastasis from an uterine osteosarcoma. She had initially been admitted to our hospital for chemotherapy more than 1 year earlier, soon after which a primary uterine osteosarcoma was discovered and a total abdominal hysterectomy and bilateral salpingo-oophorectomy performed. One year after the operation, the patient developed hemoptysis. A flexible bronchofiberscopy demonstrated a polypoid mass obstructing the left basal bronchus, and computed tomographic scans showed three pulmonary nodules. Surgery was performed to control the hemoptysis. At thoracotomy, two metastatic nodules were identified in the left lower lobe, and the endobronchial extension of the tumor was resected en bloc with the left lower lobe. The tumor was diagnosed as lung metastasis from the uterine osteosarcoma. Although further lung tumors have recently appeared, the patient has remained well for the 3 years since her last operation without any hemoptysis.     

Secondary abnormal development of the bronchial artery: report of a case

A 65-year-old man was admitted to our hospital because of massive hemoptysis. The patient had suffered from pneumonia since 1999, but he had refused to undertake further examinations. In 2002, the patient was transferred to our emergency room because of massive hemoptysis. Following endotracheal intubation, the patient underwent bronchial artery embolization. The X-ray and computed tomography (CT) films on admission revealed localized bronchiectasis in the left upper lung. Bronchoscopic findings revealed massive bleeding from the left upper bronchus. Bronchial arteriography of the left bronchial artery showed peripherally hypervascular finding in the left upper lobe. A segmentectomy of the left upper division was performed as a radical therapy for localized lesions with massive hemoptysis. The pathological diagnosis was secondary abnormal development of the bronchial artery. We speculated that massive hemoptysis had occurred probably due to infection in the focus.