RESUMEN
PURPOSE: Secondary spontaneous pneumothorax is life-threatening for patients with pulmonary emphysema. To prevent recurrence, intraoperative pleurodesis is performed in addition to bullectomy. We report the therapeutic process and effectiveness of adding mechanical plus chemical pleurodesis, with a 50 % glucose solution, to bullectomy, for patients with pulmonary emphysema-related pneumothorax. METHODS: The subjects were 20 patients (19 men and 1 woman; mean age 68 years) with pulmonary emphysema-related pneumothorax. After bullectomy was completed, 500 mL of a 50 % glucose solution was injected into the pleural cavity, followed by mechanical pleurodesis performed via ablation of the parietal pleura. RESULTS: The volume of pleural effusion decreased on postoperative day (POD) 1, and the temperature decreased on POD 2. The blood sugar levels increased on the day of surgery but decreased on POD 1. The mean postoperative follow-up period was 521 days. One patient died of pneumonia on POD 24. All other patients survived without pneumothorax recurrence. CONCLUSIONS: These results demonstrated the effectiveness of our treatment process for pulmonary emphysema-related pneumothorax. The fact that no patient experienced pneumothorax recurrence suggests that mechanical and chemical pleurodesis with 50 % glucose solution might be effective prophylaxis.
Asunto(s)
Solución Hipertónica de Glucosa/administración & dosificación , Cuidados Intraoperatorios/métodos , Pleurodesia/métodos , Neumotórax/etiología , Neumotórax/prevención & control , Complicaciones Posoperatorias/prevención & control , Enfisema Pulmonar/complicaciones , Anciano , Femenino , Humanos , Inyecciones , Masculino , Persona de Mediana Edad , Cavidad Pleural , Neumotórax/cirugía , Enfisema Pulmonar/diagnóstico por imagen , Estudios Retrospectivos , Prevención Secundaria , Cirugía Torácica Asistida por Video , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
PURPOSE: Pleurodesis continues to play a central role in the management of pneumothorax. In our institute, a 50% glucose solution is used for pleurodesis. We retrospectively analysed the treatment effects of pleurodesis in patients with spontaneous pneumothorax in whom an operation was contraindicated because of underlying disease. METHODS: 13 patients (18 cases) with spontaneous pneumothorax were treated with pleurodesis with a 50% glucose solution. After local anesthesia of parietal pleura, 200 to500 mL of a 50% glucose solution was instilled into the pleural space. Pleurodesis was repeated two or three times, until the air leakage stopped. RESULTS: Air leakage stopped in all cases and there were no treatment-related deaths.Overall survival rates at 1, 2, and 3 years after treatment were 83%, 74%, and 49%, respectively. Post-treatment recurrence was observed in six cases. Four cases of recurrence were treated with pleurodesis with a 50% glucose solution. All cases of recurrence occurred within 3 months after pleurodesis. CONCLUSION: Pleurodesis with a 50% glucose solution is effective and safe in patients with pneumothorax. This procedure can be performed in patients with recurrent pneumothorax as well as patients with a first episode of pneumothorax in whom prolonged air leakage is predicted.
Asunto(s)
Glucosa/administración & dosificación , Pleurodesia/métodos , Neumotórax/terapia , Procedimientos Quirúrgicos Torácicos , Anciano , Anciano de 80 o más Años , Anestesia Local , Contraindicaciones , Supervivencia sin Enfermedad , Femenino , Glucosa/efectos adversos , Humanos , Estimación de Kaplan-Meier , Masculino , Pleurodesia/efectos adversos , Pleurodesia/mortalidad , Neumotórax/mortalidad , Neumotórax/cirugía , Recurrencia , Estudios Retrospectivos , Soluciones , Tasa de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
A 76-year-old man with dyspnea and left side chest pain was admitted to our hospital. Chest roentgenogram showed a left side pneumothorax. Chest computed tomography( CT) showed a mass shadow in S3 and a nodular shadow in S10 of left lung. Drainage of the pleural cavity and a trans-bronchial biopsy was performed, and primary lung adenocarcinoma was diagnosed. Abdominal CT showed a left enlarged adrenal gland. Because pneumothorax was resistant to the treatment by closed drainage, a surgical treatment was performed. Since the main tumor of left upper lobe was adjacent to emphysematous bullae, simple bullectomy was not possible. Accordingly, left upper lobectomy, partial resection of left lower lobe and lymph node dissection were performed. Positron emission tomography( PET)-CT after surgery strongly suggested adrenal gland metastasis and the pathological stage â £ was established in combination with the histopathological examination. Appropriate surgical approach must be considered even for case with the advanced lung cancer, like present case.
Asunto(s)
Adenocarcinoma/cirugía , Neoplasias Pulmonares/cirugía , Neumonectomía , Neumotórax/complicaciones , Adenocarcinoma/patología , Neoplasias de las Glándulas Suprarrenales/secundario , Anciano , Humanos , Neoplasias Pulmonares/patología , Masculino , Estadificación de NeoplasiasRESUMEN
PURPOSE: Our aims were to evaluate (1) the result of surgical treatment of limited-stage small cell lung cancer (SCLC) by examining long-term survival and prognostic factors, (2) the diagnostic role of surgery by comparing clinical and histopathological diagnoses and staging, and (3) the impact of preoperative diagnostic accuracy on survival. METHODS: We retrospectively reviewed the clinical profiles of 37 patients treated at our institution between January 1990 and December 2007 for SCLC diagnosed using surgical specimens. RESULTS: The median follow-up period was 41.2 months, and the 5-year survival rate was 57.5%. Lobectomy or wider resection was performed alone in 33 cases and with mediastinal dissection in 29 cases. Fifteen patients did not receive chemotherapy. SCLC was diagnosed preoperatively or intraoperatively in 75% and non-SCLC in 25%. Clinical stage 1 disease was diagnosed in 29 patients; however, pathological stage 1 was seen in only 20. Patients at pathological stage 1 disease showed better survival than those at stage 2, but a similar result was not obtained in the case of clinical stage of the disease. Tumor size and nodal stage were the only significant factors influencing survival in a multivariate analysis. The adequacy of preoperative clinical diagnosis of tumor extensiveness, nodal involvement, and clinical stage did not significantly influence survival. CONCLUSION: Surgery for limited-stage SCLC was associated with a favorable survival rate and provided important pathological information that can help predict survival. Accuracy of preoperative diagnoses showed no apparent impact on survival for surgically treated SCLC patients.
Asunto(s)
Neoplasias Pulmonares/patología , Neoplasias Pulmonares/cirugía , Neumonectomía , Carcinoma Pulmonar de Células Pequeñas/patología , Carcinoma Pulmonar de Células Pequeñas/cirugía , Anciano , Anciano de 80 o más Años , Quimioterapia Adyuvante , Femenino , Humanos , Japón , Estimación de Kaplan-Meier , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Análisis Multivariante , Terapia Neoadyuvante , Estadificación de Neoplasias , Neumonectomía/efectos adversos , Neumonectomía/mortalidad , Valor Predictivo de las Pruebas , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Carcinoma Pulmonar de Células Pequeñas/mortalidad , Factores de Tiempo , Resultado del Tratamiento , Carga TumoralRESUMEN
BACKGROUND AND OBJECTIVES: We investigated various tumor markers in patients with surgically treated small cell lung cancer (SCLC) to identify the markers closely correlated to pathological staging and to predict survival by retrospective analyses. METHODS: Reviewing database records between 1990 and 2007 revealed 36 patients with SCLC, that were grouped according to clinical and pathological stages. Receiver operating characteristic (ROC) curves were calculated for serum levels of various tumor makers to predict the pathological stage. The cut-off value was calculated from the ROC curve of the significant marker. Survival in patient groups divided by the new cut-off value was calculated. RESULTS: Serum levels of various tumor makers were not significantly different between the pathological stage groups, except for serum sialyl Lewis X (SLX). ROC curve of SLX was significantly correlated to pathological stages (P = 0.0136). The calculated SLX cut-off value was 25.1 U/ml, with 80% sensitivity and 70% specificity. Five-year survival of patients selected by this new cut-off was 82.5%, whereas that with the standard cut-off (38.0 U/ml) was 55.9%. CONCLUSIONS: Serum SLX values were associated with pathological stage and survival after surgery in SCLC patients.
Asunto(s)
Biomarcadores de Tumor/sangre , Neoplasias Pulmonares/sangre , Neoplasias Pulmonares/patología , Ganglios Linfáticos/patología , Oligosacáridos/sangre , Carcinoma Pulmonar de Células Pequeñas/sangre , Carcinoma Pulmonar de Células Pequeñas/patología , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/cirugía , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Cuidados Preoperatorios , Pronóstico , Estudios Retrospectivos , Antígeno Sialil Lewis X , Carcinoma Pulmonar de Células Pequeñas/mortalidad , Carcinoma Pulmonar de Células Pequeñas/cirugía , Tasa de SupervivenciaRESUMEN
A 58-year-old man underwent surgery for the treatment of lung adenocarcinoma at our hospital. He had a history of spinal caries at the age of 3 and frequent recurrent asthma-like symptoms thereafter. Chest plain radiography revealed an irregularly shaped mass in the left hilum and a thoracic cage severely deformed by kyphosis. A pulmonary function test demonstrated a severe restrictive ventilation pattern. He underwent a left upper lobectomy without mediastinal dissection. His asthma-like symptoms were exacerbated by difficulty in expectoration of sputum for several days after surgery, but the symptoms disappeared without any medical care. Dyspnea, hemoptysis, and intrathoracic hemorrhage were observed on the 8th postoperative day. Computed tomography revealed torsion of the residual left lower lobe, but the symptoms spontaneously disappeared in a week. The patient had complained of frequent coughing and mild dyspnea on exertion for years, but his quality of life was unchanged after the lobectomy. Bone metastasis was detected 3 years after the surgery, and the patient then underwent chemotherapy. However, he died of the disease 4 years 2 months after the surgery.
Asunto(s)
Adenocarcinoma/cirugía , Cifosis/complicaciones , Neoplasias Pulmonares/cirugía , Adenocarcinoma/complicaciones , Adenocarcinoma del Pulmón , Resultado Fatal , Humanos , Enfermedades Pulmonares/diagnóstico , Enfermedades Pulmonares/etiología , Neoplasias Pulmonares/complicaciones , Masculino , Persona de Mediana Edad , Neumonectomía , Pruebas de Función RespiratoriaRESUMEN
A massive hemothorax from a ruptured bronchial artery aneurysm (BAA) is very rare. Only 12 cases of ruptured mediastinal BAA have been reported. This case study describes a 77-year-old female with bronchiectasis who presented with anemia, hypertension, hemothorax, and a mediastinal mass. A chest tube was inserted through which 2 liters of unclotted blood was drained from the left pleural cavity. An enhanced computed tomography scan revealed a ruptured 3-cm diameter mediastinal aneurysm of a bronchial artery supplying the left lower lobe. Transcatheter artery embolization (TAE) with multiple microcoils was performed successfully. Although the patient needed a transfusion, the subsequent course was uneventful. In the absence of trauma or other causes for hemothorax and mediastinal hemorrhage, the possibility of a BAA should be considered. TAE is the treatment method of choice as a minimally invasive strategy in patients with ruptured BAA.
Asunto(s)
Aneurisma Roto/etiología , Arterias Bronquiales , Bronquiectasia/complicaciones , Anciano , Aneurisma Roto/diagnóstico por imagen , Aneurisma Roto/terapia , Transfusión Sanguínea , Arterias Bronquiales/anomalías , Arterias Bronquiales/diagnóstico por imagen , Bronquiectasia/diagnóstico por imagen , Bronquiectasia/terapia , Tubos Torácicos , Terapia Combinada , Drenaje/instrumentación , Embolización Terapéutica , Femenino , Hemotórax/etiología , Humanos , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
We report two cases of lung cancer in nonagenarians successfully treated by pulmonary resection and assess the feasibility of surgical treatment in such an old population. Case 1. An asymptomatic 93-year-old man was diagnosed as having non-small cell lung cancer with clinical T1N0M0 stage IA disease, and a right upper lobectomy was performed via video-assisted thoracoscopic surgery. Mediastinal dissection was omitted. He was discharged on postoperative day 16, and he remains well without recurrence 6 months after the operation. Case 2. A 92-year-old man was diagnosed as having non-small cell lung cancer with clinical T2N0M0 stage IB disease and diminished pulmonary function. A right lower lobectomy with complicated partial resection of the diaphragm was performed via axillary thoracotomy with thoracoscopic support. He was discharged on postoperative day 28 and is well 42 months after the surgery. Although the feasibility of pulmonary resection in a nonagenarian could not be confirmed from only these two cases, pulmonary resection is a possible treatment option for lung cancer in selected nonagenarians.
Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas/cirugía , Neoplasias Pulmonares/cirugía , Neumonectomía , Anciano de 80 o más Años , Carcinoma de Pulmón de Células no Pequeñas/patología , Diafragma/cirugía , Humanos , Neoplasias Pulmonares/patología , Masculino , Estadificación de Neoplasias , Selección de Paciente , Neumonectomía/efectos adversos , Radiografía Torácica , Cirugía Torácica Asistida por Video , Toracotomía , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
Due to recent increases in numbers of patients who underwent surgical treatments for lung cancer, numbers of complications of contralateral pneumothorax after lung surgery are suggested to increase. Moreover, recent spread of surgical indication to elderly people and patients with severely damaged pulmonary function may lead postoperative complication of contralateral pneumothorax more lethal. We herein describe 2 cases of contralateral pneumothorax following lung cancer surgery with a review of recent literatures. Case 1 underwent left lower lobectomy with combined partial resection of the chest wall for lung cancer. Five months later, he suffered from contralateral pneumothorax and respiratory failure. Immediate chest drainage followed by bullectomy and pleurodesis were performed. Case 2 was surgically treated for left lung cancer. Preoperative computed tomography incidentally demonstrated contralateral pneumothorax. Chest drainage was started immediately, followed by left lower lobectomy. Contralateral bullectomy and pleurodesis were performed 6 days after lobectomy. Both patients have been well without recurrence of pneumothorax or lung cancer.
Asunto(s)
Adenocarcinoma/cirugía , Carcinoma de Células Escamosas/cirugía , Neoplasias Pulmonares/cirugía , Neumotórax/diagnóstico , Complicaciones Posoperatorias , Anciano , Humanos , Masculino , Persona de Mediana Edad , Pleurodesia , Neumotórax/etiología , Neumotórax/terapiaRESUMEN
BACKGROUND: This study was designed to determine the clinical characteristics and verify the results of surgical treatment for non-small cell lung cancer (NSCLC) in patients with hepatocellular carcinoma (HCC), from the results of retrospective analysis of the cases. METHODS: We retrospectively reviewed our database of 751 patients who underwent curative surgical intervention for NSCLC from January 1993 to December 2006 and found 11 patients with NSCLC with coexisting or previously treated HCC at a perioperative period of lung cancer surgery. Postoperative complications and long-term outcome were analyzed. RESULTS: All cases had coexisting liver cirrhosis. The overall morbidity was 27.2% (n = 3). All complications were considered to be the result of liver cirrhosis-related conditions, such as liver failure (n = 2), postoperative bleeding from the thoracic tube (n = 2), and gastrointestinal bleeding (n = 1). There was no operative mortality. The 1-, 3-, and 5-year survival rates of patients with lung cancer were 88.9%, 74.1%, and 74.1%, respectively. The 1-, 3-, and 5-year survival rates for death from hepatic causes were 79.5%, 79.5%, and 39.8%, respectively. Overall survival rates were 70.7%, 58.9%, and 29.5%, respectively. Preoperative indicators of liver function, such as serum values of total bilirubin (P < 0.01), choline esterase (P < 0.05), prothrombin test (P < 0.01), and platelet count (P < 0.05), were significantly correlated with long-term survival, whereas local extensiveness and nodal stage of lung cancer were not. DISCUSSION: We conclude that postoperative complications and factors that influence long-term survival are correlated with the severity of impaired liver function, whereas early and mid term death are the result of lung cancer. Standard operation is encouraged for NSCLC when the patient is expected to live more than 3 years with impaired liver function, even if coexisting with HCC.
Asunto(s)
Carcinoma Hepatocelular/complicaciones , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Neoplasias Hepáticas/complicaciones , Neoplasias Pulmonares/cirugía , Anciano , Bilirrubina/análisis , Carcinoma Hepatocelular/mortalidad , Carcinoma Hepatocelular/terapia , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Carcinoma de Pulmón de Células no Pequeñas/patología , Femenino , Humanos , Cirrosis Hepática/complicaciones , Pruebas de Función Hepática , Neoplasias Hepáticas/mortalidad , Neoplasias Hepáticas/terapia , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Primarias Múltiples/mortalidad , Neoplasias Primarias Múltiples/patología , Neoplasias Primarias Múltiples/cirugía , Recuento de Plaquetas , Neumonectomía/métodos , Complicaciones Posoperatorias , Protrombina/análisis , Estudios Retrospectivos , Factores de Riesgo , Tasa de Supervivencia , SobrevivientesRESUMEN
Nonbacterial pleuritis caused by rupture of a metastatic adenocarcinoma is extremely rare and has not yet been reported. A 59-year-old man with a history of rectal cancer surgery 6 years earlier presented with a solitary lung mass in the periphery of the right lower lobe on computed tomography. Transbronchial biopsy disclosed a suspected metastatic adenocarcinoma, and he was admitted for pulmonary metastasectomy. He had been asymptomatic, but 4 weeks after the diagnostic bronchoscopy, the patient suddenly complained of a right back pain and dyspnea at rest; shortly after that, he developed a fever of 39 degrees C. A chest X-ray showed right pleural effusion, collapse of the right lower lobe, and elevation of the right diaphragmatic dome, but without pneumothorax. Emergent video-assisted thoracoscopy revealed a perforated tumor in the collapsed lower lobe, and a right lower lobectomy was carried out. The postoperative course was uneventful, and he was well without recurrent disease 2 years after pulmonary resection.
Asunto(s)
Adenocarcinoma/complicaciones , Neoplasias Colorrectales/patología , Neoplasias Pulmonares/complicaciones , Pleuresia/etiología , Enfermedad Aguda , Adenocarcinoma/secundario , Adenocarcinoma/cirugía , Broncoscopía , Humanos , Neoplasias Pulmonares/secundario , Neoplasias Pulmonares/cirugía , Masculino , Persona de Mediana Edad , Derrame Pleural/etiología , Pleuresia/patología , Pleuresia/cirugía , Neumonectomía , Atelectasia Pulmonar/etiología , Radiografía Torácica , Rotura Espontánea , Cirugía Torácica Asistida por Video , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
A 61-year-old woman presented with chest pain. Chest CT revealed a mass of 6 cm diameter in the right lower lobe. Bronchoscopic biopsy showed squamous cell carcinoma. Video-assisted thoracotomy revealed that the main tumour was directly invading the liver through the diaphragm. To alleviate local symptoms and for possible cure with adjuvant chemotherapy and radiotherapy, standard right lower lobectomy and mediastinal dissection were carried out, followed by combined resection of the diaphragm and posterior superior segmentectomy of the liver. Eleven months postoperatively, the patient was alive but had a metastatic lesion in the other lobe of the liver which reduced in size following chemotherapy.
Asunto(s)
Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Neoplasias Hepáticas/secundario , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/cirugía , Cirugía Torácica Asistida por Video/métodos , Diafragma/cirugía , Femenino , Hepatectomía , Humanos , Neoplasias Hepáticas/cirugía , Mediastino/cirugía , Persona de Mediana Edad , Invasividad Neoplásica , Tomografía Computarizada por Rayos XRESUMEN
Mediastinal parathyroid carcinoma is very rare regardless of whether it is functioning, and it is sometimes problematic in both diagnosis and treatment. We herein report a case of primary hyperparathyroidism (PHP) associated with large parathyroid carcinoma extending into the superior mediastinum successfully removed by a transcervical approach, with a review of recent literature. A 61-year-old male with a six-year history of PHP and urinary stone disease presented with an abnormal mediastinal mass in a chest X-ray. His serum level of intact parathyroid hormone (PTH) was markedly elevated to 1,220.0 pg/mL (normal range: 10.0-65.0 pg/mL), though calcium and phosphorus levels were within normal limits. Chest computed tomography demonstrated a large mass in the superior mediastinum, displacing the trachea to the right and reaching the aortic arch, posteriorly adjacent to the thoracic vertebra. Transcervical extirpation of the tumor was performed. The resected specimen measured 50x85x38 mm and weighed 56.8 g. Histopathological examination revealed a capsular invasion of the tumor cells, and a diagnosis of parathyroid carcinoma was made. On the 8th postoperative day, the patient was discharged uneventfully with a decreased serum level of PTH (59.0 pg/mL), and no recurrent disease or exacerbation of hyperthyroidism was observed 36 months after surgery.
Asunto(s)
Mediastino/patología , Neoplasias de las Paratiroides/patología , Calcio/sangre , Humanos , Hiperparatiroidismo/etiología , Masculino , Mediastino/diagnóstico por imagen , Persona de Mediana Edad , Invasividad Neoplásica , Hormona Paratiroidea/sangre , Neoplasias de las Paratiroides/diagnóstico , Neoplasias de las Paratiroides/diagnóstico por imagen , Cintigrafía , Tomografía Computarizada por Rayos XRESUMEN
A rare case of esophageal schwannoma compressing the trachea in pregnancy is presented. A 29-year-old pregnant woman was hospitalized due to severe dyspnea. Imaging studies revealed a homogeneous tumor (8 cm in diameter) in the posterior mediastinum with compression of the lower trachea. After an uneventful cesarean section, the patient underwent a mini-axillary thoracotomy with video-assisted thoracic surgery. The tumor arose from within the muscular layers of the esophagus and was enucleated by gentle blunt dissection. Pathologic and immunohistochemical examinations revealed a benign esophageal schwannoma.
Asunto(s)
Neoplasias Esofágicas/patología , Neurilemoma/patología , Complicaciones Neoplásicas del Embarazo/diagnóstico , Resultado del Embarazo , Biopsia con Aguja , Cesárea , Neoplasias Esofágicas/cirugía , Esofagectomía/métodos , Esofagoscopía/métodos , Femenino , Estudios de Seguimiento , Edad Gestacional , Humanos , Inmunohistoquímica , Neurilemoma/cirugía , Embarazo , Complicaciones Neoplásicas del Embarazo/cirugía , Radiografía , Cirugía Torácica Asistida por Video/métodos , Tráquea/diagnóstico por imagen , Tráquea/fisiopatología , Resultado del TratamientoRESUMEN
OBJECTIVE: Although some beneficial effects of surgical treatments for pulmonary or hepatic metastases from colorectal carcinoma have been reported, identifying candidates for these aggressive surgical procedures is controversial. In this study, patients with pulmonary metastases from colorectal carcinoma, particularly those with pulmonary and hepatic metastases, were retrospectively analyzed. METHODS: Forty-six patients who had undergone complete resection for pulmonary metastases from colorectal carcinoma were retrospectively analyzed. RESULTS: The median follow-up period after pulmonary resection was 26 months, and the 5-year postoperative survival rate was 34%. The 5- and 10-year survival rates of patients with pulmonary metastasis alone, metachronous pulmonary metastasis after liver metastasis, and synchronous metastasis to the liver and lung were 75%, 75%, and 25% and 25%, 38%, and 0%, respectively, when calculated from the time of primary colorectal resection (P < 0.01). Patients with synchronous metastases had a poorer prognosis than did the patients in the other two groups. CONCLUSIONS: Surgical treatments for patients with pulmonary metastasis alone or metachronous metastasis can provide a beneficial outcome. Patients with synchronous metastasis have a poor prognosis, and effective pre- and postoperative systemic treatments should be considered to prolong their survival.
Asunto(s)
Neoplasias Colorrectales/patología , Neoplasias Hepáticas/patología , Neoplasias Pulmonares/patología , Adulto , Anciano , Anciano de 80 o más Años , Neoplasias Colorrectales/mortalidad , Femenino , Humanos , Neoplasias Hepáticas/mortalidad , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Análisis de SupervivenciaRESUMEN
BACKGROUND: Long-term outcome of surgery for non-small cell lung cancer with comorbid liver cirrhosis is not well known. We aimed to establish the factors influencing survival in such cases. METHODS: We retrospectively reviewed 33 patients who had undergone surgery for non-small cell lung cancer with comorbid liver cirrhosis. Clinical features, early outcome, survival time, and cause of death were investigated. Factors influencing survival were estimated by univariate and multivariate analyses. RESULTS: There were 2 in-hospital deaths (6.5%). Five-year survival rate for lung cancer death (n = 9) was 59.7%, whereas for hepatic death (n = 6), it was 62.9%. Factors influencing lung cancer death were nodal stage and limited resection (p < 0.05 for each). Factors influencing hepatic death were serum total bilirubin (p < 0.0001) and cholinesterase (p < 0.05), platelet count (p < 0.05), and alpha-fetoprotein (p < 0.05). Lung disease factors such as local extensiveness of the tumor and pathologic stage, and surgical factors such as performance of mediastinal dissection and limited surgery, also influenced survival from hepatic death (p < 0.05 for each). CONCLUSIONS: Although pulmonary resection invasiveness may have some impact on long-term liver function, the life expectancy of patients with cirrhosis does not seem to be severely affected by pulmonary resection itself. Curative surgery should be performed if possible, even in patients with cirrhosis.
Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas/cirugía , Cirrosis Hepática/mortalidad , Neoplasias Pulmonares/cirugía , Anciano , Anciano de 80 o más Años , Bilirrubina/sangre , Carcinoma de Pulmón de Células no Pequeñas/sangre , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Colinesterasas/sangre , Femenino , Humanos , Cirrosis Hepática/complicaciones , Neoplasias Pulmonares/sangre , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Análisis Multivariante , Recuento de Plaquetas , Complicaciones Posoperatorias/terapia , Estudios Retrospectivos , Tasa de Supervivencia , alfa-Fetoproteínas/análisisRESUMEN
We aimed to determine the factors predicting liver cirrhosis-related complications in the early postoperative period after lung cancer surgery in patients with liver cirrhosis. We retrospectively reviewed the medical records of patients who underwent curative surgery for primary lung cancer in our institute from January 1990 to March 2007, finding 37 cases with comorbid liver cirrhosis. These patients were divided into two groups, according to whether liver failure, bleeding, and critical infection had occurred postoperatively. Various clinical parameters were analyzed statistically between the bigeminal groups. Liver cirrhosis-related complications occurred in seven of the 37 patients (18.9%). Transient liver failure occurred in two patients (5.4%) after pulmonary resection. Acute intrathoracic bleeding occurred in four cases (10.8%). Two patients died (5.4%) in both cases due to sepsis. Preoperative total bilirubin (P<0.05), and indocyanine green retention rate at 15 min (P<0.05) were significantly higher in patients with liver failure. Only serum value of total bilirubin was an independent risk factor (P<0.05) by multivariate analysis. In predicting death from infection, only preoperative nutritional status was a significant risk factor (P<0.05). To avoid postoperative cirrhosis-related complications, preoperative preparation to improve their liver function and nutrition status is essential.
Asunto(s)
Cirrosis Hepática/complicaciones , Fallo Hepático/etiología , Neoplasias Pulmonares/cirugía , Neumonectomía/efectos adversos , Hemorragia Posoperatoria/etiología , Sepsis/etiología , Anciano , Bilirrubina/sangre , Colorantes , Femenino , Humanos , Incidencia , Verde de Indocianina , Cirrosis Hepática/sangre , Cirrosis Hepática/etiología , Cirrosis Hepática/mortalidad , Fallo Hepático/sangre , Fallo Hepático/mortalidad , Pruebas de Función Hepática , Neoplasias Pulmonares/sangre , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Estado Nutricional , Oportunidad Relativa , Hemorragia Posoperatoria/sangre , Hemorragia Posoperatoria/mortalidad , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Sepsis/sangre , Sepsis/mortalidad , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del TratamientoRESUMEN
This study aimed to establish the clinical significance of preoperative serum cytokeratin 19 fragment (CYFRA21-1) and Sialyl Lewis(x) (SLX) in patients with stage I non-small cell lung cancer (NSCLC). The study involved 137 patients (87 male, 50 female; median age 69 years) with completely resected stage I NSCLC. SLX, carcinoembryonic antigen (CEA), squamous cell carcinoma antigen (SCC), and CYFRA21-1 were examined. Receiver operator characteristic (ROC) curves were constructed to determine prognostic cut-off values. Among the 137 patients, we identified 30 with recurrence within 3 years. The 5-year survival rates in patients with (n=30) and without (n=107) recurrence were 14% and 81%, respectively. The serum concentrations of SLX, CEA, and CYFRA21-1 in the recurrence group were significantly higher than those in the non-recurrence group. The areas under the ROC curve (AUC) were 0.72, 0.65, 0.53, and 0.64 for SLX, CEA, SCC, and CYFRA21-1, respectively. The prognostic cut-off values were 36U/ml, 7.8ng/ml, 1.5ng/ml, and 3.2ng/ml for SLX, CEA, SCC, and CYFRA21-1, respectively. A log-rank test revealed that age, performance status, T factor, lymphatic invasion, vascular invasion, SLX, CEA, SCC, and CYFRA21-1 were all significantly associated with survival. By multivariate analysis, age, performance status, lymphatic invasion, SLX (risk ratio, 4.11) and CYFRA21-1 (risk ratio, 3.47) were independent prognostic factors. For patients positive for both CYFRA21-1 and SLX, the relative risk was 5.32 compared with patients who were negative for both markers. The 5-year survival rates were 80% in the group negative for both markers (n=86); 52% in the group positive for one of the markers (n=43); and 13% for the group positive for both markers (n=8) (p<0.001). We concluded that serum SLX and CYFRA21-1 were prognostic markers for stage I NSCLC. Their combination should contribute to the classification of stage I NSCLC patients. There is a need to consider adjuvant and neoadjuvant therapies to improve prognosis in patients positive for both tumor markers.
Asunto(s)
Biomarcadores de Tumor/sangre , Carcinoma de Pulmón de Células no Pequeñas/sangre , Carcinoma de Pulmón de Células no Pequeñas/patología , Queratina-19/sangre , Neoplasias Pulmonares/sangre , Neoplasias Pulmonares/patología , Oligosacáridos/sangre , Adulto , Anciano , Anciano de 80 o más Años , Antígenos de Neoplasias/sangre , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Femenino , Humanos , Queratinas/sangre , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/sangre , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/cirugía , Estadificación de Neoplasias , Fragmentos de Péptidos/sangre , Antígeno Sialil Lewis X , Tasa de Supervivencia , Factores de Tiempo , Resultado del TratamientoRESUMEN
We report a rare case of inverted Schneiderian papilloma causing exceedingly high serum levels of carcinoembryonic antigen (CEA) and squamous cell carcinoma-associated antigen (SCC). A 74-year-old man presented with a 6-month history of a productive cough, bloody sputa, and dyspnea. Chest computed tomography showed massive infiltration in the lower lobe with multiple focal soft tissue densities. Blood biochemical analysis revealed a serum CEA level of 107.0 ng/ml (normal <5.0 ng/ml), and an SCC level of 373.0 ng/ml (normal <1.5 ng/ml). Squamous papilloma was diagnosed by histological examination of a bronchoscopic biopsy specimen. To alleviate the patient's symptoms and refine the diagnosis, we performed a right lower lobectomy. The lower lobe of the lung was filled with mucinous sputa and very fragile papillary tumors of various sizes. Microscopic examination revealed papillary growth of stratified epithelial cells with massive mucin production. No nuclear abnormality or invasion of the basal membrane of the tumor cells was observed. Postoperatively, the patient's symptoms resolved quickly, and the serum levels of CEA and SCC decreased to 6.4 ng/ml and 1.7 ng/ml, respectively, within 3 months.
Asunto(s)
Antígenos de Neoplasias/inmunología , Antígeno Carcinoembrionario/sangre , Carcinoma de Células Escamosas/inmunología , Papiloma Invertido/inmunología , Serpinas/inmunología , Anciano , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Humanos , Masculino , Papiloma Invertido/patología , Papiloma Invertido/cirugíaRESUMEN
A 51-year-old woman with a 3-year history of diplopia was admitted to our hospital. Repetitive stimulation of the right median nerve revealed decreasing hand muscle responses. Edrophonium chloride administration alleviated the symptoms. The serum antiacetylcholine receptor antibody level was 3.3 nmol/l; thus, myasthenia gravis was diagnosed. A chest roentgenogram revealed a left inferior mediastinal mass, and a chest computed tomographic scan revealed a fat density mass partly containing soft tissue areas in the left side of the anterior mediastinum. Median sternotomy and extended thymectomy were performed. The pathology examination of the tumor revealed mature adipose tissue including islands of thymic tissue containing Hassall's corpuscles, without germinal centers. The tumor was a thymolipoma of the anterior mediastinum. Her postoperative course was good, and she is doing well at 1 year postoperatively.