Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 35
Filter
2.
Pneumologie ; 70(2): 110-6, 2016 Feb.
Article in English | MEDLINE | ID: mdl-26894392

ABSTRACT

OBJECTIVES: Bronchoscopy is an integral part of pulmonary medicine. In recent years, a series of new technologies have evolved. It is to assume that significant changes have also occurred in clinical practice. We conducted a nationwide survey to evaluate the current status of care and to compare it with earlier reports. METHODS: A standard questionnaire was sent to 1875 institutions to assess the clinical practice of bronchoscopy in Germany with respect to general issues, education, sedation/anaesthesia and technical aspects. RESULTS: The returned questionnaires cover 301,965 bronchoscopies, performed by 2158 physicians over 12 months, making it the largest survey to date. The proportion of rigid bronchoscopies has decreased and amounts to 7.3% at present. Atropine as a premedication is hardly used any more. Sedation is routinely applied in 88% of flexible bronchoscopies, for which a combination of propofol and midazolam is preferred by most institutions (41.3%), followed by propofol monotherapy (28.3%). 74.4% of institutions accept aspirin for transbronchial biopsy, 8.1% dual platelet inhibition. 62.4% of all institutions perform airway recanalisation, favouring cryotherapy and argon plasma coagulation. 9.1% of bronchoscopies are supported by endobronchial ultrasound. CONCLUSION: Compared to preceding surveys, the experience of bronchoscopists, especially regarding interventional procedures, has increased. Endobronchial ultrasound has become a standard of care, as has patient sedation with propofol.


Subject(s)
Bronchoscopy/statistics & numerical data , Lung Diseases/pathology , Lung Diseases/surgery , Practice Patterns, Physicians'/statistics & numerical data , Pulmonary Medicine/statistics & numerical data , Utilization Review , Cross-Sectional Studies , Endosonography/statistics & numerical data , Germany/epidemiology , Health Care Surveys , Humans , Lung Diseases/epidemiology , Prevalence , Workload/statistics & numerical data
3.
Pneumologie ; 65(11): 647-52, 2011 Nov.
Article in German | MEDLINE | ID: mdl-22083288

ABSTRACT

Flexible bronchoscopy is a standard examination today and is conducted not only in nearly every hospital but also in privately owned practices. The vast majority of patients want sedation for this examination. Such a procedure is nearly always necessary in complex and interventional procedures, irrespective of the patient's wish. The recommendation at hand to use sedation measures for flexible bronchoscopy is based on the results of numerous clinical studies and also takes account of individual experiences in this area. The structural and procedural requirements and the requirements for staff training are defined and should describe the minimum standard when it comes to conducting a bronchoscopy under sedation. Furthermore the drugs recommended for sedation are discussed and their methods of application shown. Finally the recommendations also include suggestions for patient clarification, monitoring and discharge. They should provide the examiner with concrete operating options and therefore above all increase patient safety.


Subject(s)
Analgesia/standards , Anesthesia, Local/methods , Anesthetics, Local/therapeutic use , Bronchoscopy/methods , Conscious Sedation/standards , Practice Guidelines as Topic , Pulmonary Medicine/standards , Germany , Humans , Hypnotics and Sedatives
4.
Pneumologie ; 65(8): e51-75, 2011 Aug.
Article in German | MEDLINE | ID: mdl-21830177
5.
Pneumologie ; 65(4): 219-22, 2011 Apr.
Article in German | MEDLINE | ID: mdl-21412707

ABSTRACT

Bronchoscopic training courses are an essential part of the education in bronchoscopy for all kinds of specialisations and professions performing such investigations. All aspects of the application should be mentioned during a course. These recommendations are necessary because the number of bronchoscopies performed in the last years has increased due to the increasing number of patients, improved equipment and better availability. Courses should provide the basic knowledge including main points of indications, preconditions for the procedure and decisions of consequence after bronchoscopy. Participants should be trained in the skills of correct handling and performing flexible bronchoscopies in training dummies. Necessary competence requirements on the course instructor are adequate professional qualifications, paedagogic skills and the availability of appropriate teaching material. Quality assurance of the course should be achieved by consequent evaluation. A widely spread field of bronchoscopic applications can improve patient care in many medical specialisations.


Subject(s)
Bronchoscopy/education , Curriculum , Education, Medical, Continuing/standards , Quality Assurance, Health Care , Germany
8.
Eur J Med Res ; 12(2): 84-9, 2007 Feb 26.
Article in English | MEDLINE | ID: mdl-17369122

ABSTRACT

OBJECTIVE: Staging of bronchial carcinoma presents a diagnostic challenge. In addition to CT scans, endobronchial ultrasound is used. The aim of this study was to compare the diagnostic accuracy of high-resolution multidetector CT (MSCT) with that of endobronchial ultrasound with respect of detection and extension of the bronchial lesions. METHODS: 24 patients with lesions in the central bronchial area were examined using both EBUS and MSCT. Multiplanar reconstructions (MPR) as well as virtual endoscopy (VE) were used as adjuncts in this investigation of the comparative diagnostic accuracy of MSCT and EBUS in the imaging of bronchial lesions. RESULTS: No significant difference could be established between EBUS and MSCT in detecting and extension of bronchial lesions. With both procedures, the use of supplementary techniques may be advantageous and helpful in individual cases. CONCLUSIONS: When compared with EBUS, MSCT with post-processing has equally high sensitivity with regard to the visualization of malign endobronchial lesions.


Subject(s)
Bronchi/pathology , Carcinoma, Bronchogenic/diagnosis , Endosonography/methods , Tomography, X-Ray Computed/methods , Bronchi/diagnostic imaging , Carcinoma, Bronchogenic/diagnostic imaging , Constriction, Pathologic/diagnosis , Humans , Neoplasm Staging/methods , Sensitivity and Specificity
9.
Eur J Med Res ; 10(7): 273-7, 2005 Jul 29.
Article in English | MEDLINE | ID: mdl-16055396

ABSTRACT

Early lung cancer screening failed to reduce lung cancer mortality. New techniques such as autofluorescence bronchoscopy (AF) and the identification of specific genetic alteration might change future outcomes of lung cancer screening. It was the aim of our study to combine p53 analysis with white-light bronchoscopy (WL) or WL and AF to improve the diagnostic yield in a series of 36 patients with histologically proven lung cancer, pulmonary metastasis or suspected lung cancer. - Endobronchial sites were analysed by WL (n = 71), AF (Storz) (n = 34), histopathology (n = 71) and p53 mutations were examined by SSCP analysis on additional biopsies (n = 69). The overall frequency of cancerous lesions was 19, of which 14 were macroscopically visible lesions. The addition of p53 and autofluorescence improved the yield to 17 of 19 cases. In 7 preinvasive lesions (dysplasia/metaplasia) 4 were identified macroscopically and 5 of 7 lesions by all 3 methods. In the WL/p53 group the diagnostic yield was 7 of 9 cancerous lesions compared to 10 of 10 cancerous lesions in the AF group. It should be noted that all methods were associated with false positive results. However, the combination of conventional with autofluorescence bronchoscopy and mutation analysis is a promising approach which is applicable to clinical routine and may be further enhanced by the inclusion of a panel of markers of tumour progression.


Subject(s)
Bronchoscopy/methods , Carcinoma, Bronchogenic/diagnosis , DNA Mutational Analysis/methods , DNA, Neoplasm/analysis , Genes, p53/genetics , Lung Neoplasms/diagnosis , Mass Screening/methods , Carcinoma, Bronchogenic/genetics , Female , Fluorescence , Humans , Lung Neoplasms/genetics , Lung Neoplasms/secondary , Male , Middle Aged , Polymorphism, Single-Stranded Conformational
10.
Br J Radiol ; 78(932): 762-6, 2005 Aug.
Article in English | MEDLINE | ID: mdl-16046433

ABSTRACT

Pulmonary involvement in ulcerative colitis may manifest as a variety of disorders. Ulcerative colitis-related interstitial lung disease is exceedingly rare and has been reported to be steroid-responsive. We describe the first case of a patient with acute exacerbation of ulcerative colitis-induced usual interstitial pneumonia, who did not respond to corticosteroid therapy and died 12 weeks after the onset of pulmonary symptoms. Early recognition of pulmonary disease in patients with ulcerative colitis is necessary to initiate further diagnostic work-up and may aid treatment decisions.


Subject(s)
Colitis, Ulcerative/diagnostic imaging , Lung Diseases, Interstitial/diagnostic imaging , Acute Disease , Aged , Colitis, Ulcerative/complications , Fatal Outcome , Glucocorticoids/administration & dosage , Humans , Injections, Intravenous , Lung Diseases, Interstitial/drug therapy , Lung Diseases, Interstitial/etiology , Male , Prednisolone/administration & dosage , Tomography, X-Ray Computed
11.
J Photochem Photobiol B ; 73(1-2): 35-42, 2004 Jan 23.
Article in English | MEDLINE | ID: mdl-14732249

ABSTRACT

5-ALA-induced protoporphyrin IX (PPIX) fluorescence kinetics was quantified by fluorescence microscopy in three-dimensional organ co-cultures of human bronchial epithelium, which were infiltrated by four different lung tumour cell lines (EPLC-M31, LCLC-103H, NCI-H125 and NCI-H841). Corresponding fluorescence measurements were performed in monolayer cultures of these tumour cell lines and BEAS-2B cells as a model for normal bronchial epithelium by flow cytometry. Significant differences of fluorescence intensities (FI) between the tumours were detected in organ co-cultures as well as in single cell measurements. Relative FI values in organ co-cultures (FI(EPLC-32M1)>FI(LCLC-H103)>FI(NCI-H125)>FI(NCI-H841)) did not correspond to the measurements in single cells (FI(LCLC-H103)>FI(NCI-H125)>FI(NCI-H841)>FI(EPLC-32M1)). Histology of organ co-cultures revealed different patterns of invasion and tumour cell densities depending on the tumour type. After correction of FI in the co-cultures to tumour cell density the correlation coefficient for fluorescence values between both models increased considerably. Thus, additionally to distinctive features of 5-ALA metabolism, patterns of tumour invasion may be a factor determining 5-ALA-induced fluorescence. Considering these results, a pronounced heterogeneity of 5-ALA-induced fluorescence might be expected in different bronchial tumours in vivo. This could interfere with the diagnostic reliability of 5-ALA-induced fluorescence for early tumour detection.


Subject(s)
Aminolevulinic Acid/chemistry , Bronchial Neoplasms/chemistry , Bronchial Neoplasms/pathology , Neoplasm Invasiveness , Photosensitizing Agents/pharmacology , Carcinoma, Non-Small-Cell Lung/chemistry , Carcinoma, Non-Small-Cell Lung/pathology , Cell Line, Tumor , Fluorescence , Humans , Lung Neoplasms/chemistry , Lung Neoplasms/pathology , Photosensitizing Agents/chemistry
12.
Nucl Med Commun ; 24(1): 37-45, 2003 Jan.
Article in English | MEDLINE | ID: mdl-12501018

ABSTRACT

The aim of this study was to evaluate [18F]fluorodeoxyglucose ( F-FDG) imaging of recurrent or inoperable lung cancer using a hybrid positron emission tomography (PET) device of the third generation. Examinations were compared with the results of conventional staging. Thirty-six patients suffering from recurrent or primarily inoperable lung cancer (29 men, seven women; age 64.8+/-12.0 years) were examined using hybrid PET (Marconi Axis gamma-PET ) 60 min after injection of 370 MBq F-FDG. The data obtained were reconstructed iteratively. All patients received a computed tomography (CT) scan using either the spiral or multislice technique. All lesions suspicious for primary or recurrent tumour were verified by biopsy; mediastinal lymph nodes were considered as malignant, when positive histology or a small axis diameter of greater than 1 cm measured with CT in addition to progression of clinical course was found. Distant metastases were diagnosed by CT and bone scintigraphy. Using hybrid PET all lesions showed a focally elevated glucose metabolism. Lymph node involvement of the ipsilateral peribronchial and hilar station (N1) was identified in 24/26 cases (92%), in 26/29 cases (90%) of ipsilateral central manifestation (N2) and in 11/13 (85%) cases of central contralateral or supraclavicular lymphatic infestation (N3). Pulmonary spread in hybrid PET was found in 4/8 cases (50%), whereas mainly lung metastases with a diameter of 1.5 cm and smaller were missed. Pleural involvement diagnosed by CT was verified in 4/5 patients. All four patients with bony metastases in conventional staging also presented with positive findings in hybrid PET (8/9 lesions). Concordance with conventional staging was found in 28/36 of patients (78%). In 4/36 patients (11%) unknown sites of tumour were detected leading to therapeutic consequences in three patients after radiological confirmation. Hybrid PET would have led to an understaging in four cases (11%), resulting theoretically in inefficient treatment in two patients. Hybrid PET for F-FDG imaging in the staging of recurrent or primarily inoperable lung cancer supplied equal (78%) or more information (11%) compared to conventional staging procedures. Using the information of hybrid PET alone, 11% of the patients would have been understaged. We conclude that hybrid PET has the potential for use as an additional staging tool in this subgroup of patients, providing supplementary information compared to conventional staging modalities.


Subject(s)
Carcinoma/diagnostic imaging , Carcinoma/secondary , Fluorodeoxyglucose F18 , Lung Neoplasms/diagnostic imaging , Tomography, Emission-Computed/instrumentation , Adenocarcinoma/diagnosis , Adenocarcinoma/diagnostic imaging , Adenocarcinoma/secondary , Adult , Aged , Aged, 80 and over , Bone Neoplasms/diagnosis , Bone Neoplasms/diagnostic imaging , Bone Neoplasms/secondary , Carcinoma/diagnosis , Carcinoma, Large Cell/diagnosis , Carcinoma, Large Cell/diagnostic imaging , Carcinoma, Large Cell/secondary , Carcinoma, Small Cell/diagnosis , Carcinoma, Small Cell/diagnostic imaging , Carcinoma, Small Cell/secondary , Carcinoma, Squamous Cell/diagnosis , Carcinoma, Squamous Cell/diagnostic imaging , Carcinoma, Squamous Cell/secondary , Female , Humans , Lung Neoplasms/diagnosis , Lymphatic Metastasis , Male , Middle Aged , Neoplasm Recurrence, Local/diagnostic imaging , Neoplasm Staging/methods , Pleural Neoplasms/diagnosis , Pleural Neoplasms/diagnostic imaging , Pleural Neoplasms/secondary , Radiopharmaceuticals , Sensitivity and Specificity , Tomography, Emission-Computed/methods
13.
Rofo ; 174(8): 1009-14, 2002 Aug.
Article in German | MEDLINE | ID: mdl-12142979

ABSTRACT

STUDY OBJECTIVES: Assessment of the therapeutic potential of tracheobronchial stenting for obstructive tracheobronchial disease, in-vivo comparison of different stent types and development of helpful criteria for choosing the suitable stent type. MATERIAL AND METHODS: Prospective case analysis. Between 1993 and 1999 53 stents were implanted into the tracheobronchial system of 39 consecutive patients with benign or malignant airway obstruction. Every single stent (26 Strecker Stents, 18 Wallstents, 6 Accuflex Nitinolstents, 1 Dumon-, 1 Rüsch- and 1 Palmazstent) was recorded in an unified database. Analysis comprised clinical effectiveness, lung function if possible, relevant complications and radiologic follow-up parameters. The probability of their remaining within the tracheobronchial system, of their remaining undislocated and uncompressed was calculated using Kaplan-Meier analysis for three stent types. RESULTS: Stent placement proved itself to be an effective treatment in 86 % of the patients. Resistance could be normalized in 9/9 patients. Kaplan-Meier analysis clearly revealed a higher probability for the Wall- and Nitinolstent to remain within the tracheobronchial system and to remain uncompressed. Dislocation also occurred more rarely. Explantation of the Wallstent, however, if desired, was much more difficult compared to the Strecker stent. The Wallstent also occasionally led to the formation of granulation tissue especially at the proximal stent end and, as such, required reintervention. CONCLUSION: Any of the 3 stent types proved to be an effective therapeutic option in the management of obstructive tracheobronchial disease. Choise of the stent type should be determined through definition of the therapeutic intention. It is useful to distinguish between (a) benign stenosis, (b) malignant stenosis but curative therapeutic situation and (c) malignant stenosis in a palliative therapeutic situation with limited life expectancy. In spite of its superior mechanical properties the Wallstent is rather suited for a palliative situation because explantation may be difficult. The Strecker Stent requires more reinterventions but removal is easy to perform. The Nitinolstent possibly represents a reasonable compromise.


Subject(s)
Airway Obstruction/therapy , Alloys , Bronchial Diseases/therapy , Bronchoscopy , Patient Care Team , Stents , Tracheal Stenosis/therapy , Adolescent , Adult , Aged , Airway Obstruction/diagnostic imaging , Airway Obstruction/etiology , Bronchial Diseases/diagnostic imaging , Bronchial Diseases/etiology , Child , Child, Preschool , Device Removal , Equipment Failure Analysis , Female , Humans , Infant , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/secondary , Lung Neoplasms/therapy , Male , Middle Aged , Otorhinolaryngologic Neoplasms/diagnostic imaging , Otorhinolaryngologic Neoplasms/secondary , Otorhinolaryngologic Neoplasms/therapy , Palliative Care , Prosthesis Design , Radiology, Interventional , Tomography, X-Ray Computed , Tracheal Stenosis/diagnostic imaging , Tracheal Stenosis/etiology
14.
Dtsch Med Wochenschr ; 127(19): 1013-6, 2002 May 10.
Article in German | MEDLINE | ID: mdl-11997868

ABSTRACT

HISTORY: A 29-year-old man had finger clubbing since the age of 15 years, and for the last 10 years his hands and feet had grown disproportionately. In addition he suffered from marked whole-body sweating, especially of the hands and feet, as well as persistent pain in the limbs and joints. INVESTIGATIONS: Biochemical and endocrinological tests were normal. Radiology of the hands and lower legs revealed marked periosteal thickening, while the substantia trabeculosa was unremarkable. Secondary causes having been excluded primary hypertrophic osteoarthropathy was diagnosed. TREATMENT AND COURSE: While there is no causal treatment, physio- and balneotherapy improved the symptoms. CONCLUSION: Early and accurate diagnosis of primary hypertrophic osteoarthropathy is essential, if only because of its favourable long-term prognosis.


Subject(s)
Osteoarthropathy, Primary Hypertrophic/diagnosis , Adult , Balneology , Diagnosis, Differential , Humans , Male , Osteoarthropathy, Primary Hypertrophic/therapy , Osteoarthropathy, Secondary Hypertrophic , Pain , Physical Therapy Modalities , Prognosis , Sweating
16.
Lasers Surg Med ; 29(1): 70-2, 2001.
Article in English | MEDLINE | ID: mdl-11500865

ABSTRACT

BACKGROUND AND OBJECTIVE: Nd-YAG non-contact laser therapy is used to eliminate recurrent tumor tissue within airway stents. This study was performed to determine maximum exposure time until the stent wire is destroyed as well as exposure time necessary to deliberately fracture the wire mesh. STUDY DESIGN/MATERIALS AND METHODS: Strecker stents, Wallstents, and Nitinol Accuflex stents were implanted into pig bronchi. Then Nd-YAG laser light was directed to the stent wires at different power levels. Portions of the stent surrounded by bronchial tissue as well as bare wires were investigated. RESULTS: The Strecker stent and the Wallstent revealed a considerably higher laser resistance than did the Nitinol Accuflex stent. At 15 W, minimum exposure time until wire destruction was 4.6 and 6.3 s for the Strecker stent and the Wallstent respectively. In contrast, the Nitinol Accuflex stent tolerated only 1.7 s. CONCLUSIONS: Laser therapy with bronchial wire stents can be carried out at low power levels. It should, however, be avoided in the case of Nitinol Accuflex stents due to their low heat tolerance.


Subject(s)
Bronchoscopy , Lasers , Stents , Alloys , Animals , Bronchi/surgery , Chromium Alloys , Laser Therapy , Lung Neoplasms/surgery , Swine , Tantalum
17.
Chest ; 120(1): 43-9, 2001 Jul.
Article in English | MEDLINE | ID: mdl-11451814

ABSTRACT

STUDY OBJECTIVES: Bronchoscopic balloon dilatation (BBD) has become a valuable tool in the treatment of benign tracheobronchial stenoses. The objective of this study was to assess indications for and results of fiberoptic BBD in treating malignant lesions. DESIGN: One hundred twenty-six balloon dilatation procedures were performed in 78 patients with predominantly bronchial carcinoma. BBD was only performed when alternative modes of local treatment (eg, laser therapy or stent implantation) were not indicated or were inappropriate. Indications were symptomatic stenoses of the tracheobronchial tree: dyspnea or stridor (52%), retention pneumonia (15%), atelectasis (10%), retention of secretions (21%), or lung abscess (2%). RESULTS: Fifty-five percent of all procedures consisted of dilatations of tracheal or bronchial lesions (group 1). In 22% of procedures, a stent was dilated (group 2). In 13%, BBD was used to facilitate stent placement (group 3), and in 10% to enable the correct positioning of irradiation probes for brachytherapy (group 4). In group 1 and group 2, 2 of 2 lung abscesses resolved, 5 of 8 atelectases resolved, and 11 of 12 retention pneumonias resolved. Dyspnea improved in only 12 of 32 patients. No abscess recurred. Two pneumonias and two atelectases reappeared due to restenosis. Stent implantation and brachytherapy procedures were facilitated in 90% of cases. In 52% of cases, BBD was supported by high-frequency jet ventilation. Complications consisted of one fatal hemoptysis caused by a lacerated pulmonary artery, and minor bleeding not necessitating specific therapy. CONCLUSIONS: Fiberoptic BBD is useful in the management of airway stents prior to and postimplantation, as well as in the placement of brachytherapy catheters. BBD is also successful in the resolution of poststenotic lung abscesses, retention pneumonias, and atelectases.


Subject(s)
Bronchial Diseases/therapy , Bronchial Neoplasms/complications , Catheterization , Tracheal Stenosis/therapy , Adult , Aged , Aged, 80 and over , Bronchial Diseases/etiology , Bronchial Diseases/physiopathology , Bronchoscopy , Catheterization/adverse effects , Constriction, Pathologic/therapy , Humans , Middle Aged , Prospective Studies , Respiratory Mechanics , Stents , Tracheal Stenosis/etiology , Tracheal Stenosis/physiopathology
18.
Pediatr Pulmonol ; 31(4): 289-96, 2001 Apr.
Article in English | MEDLINE | ID: mdl-11288211

ABSTRACT

Long segment malacia of the trachea or main stem bronchi in children is not always suitable for surgical correction; patients may therefore remain ventilator-dependent and/or experience severe obstructive crises. We treated 7 children (ages, 4 months to 9 years) with extreme structural central airway obstruction with stent implantations. Six were mechanically ventilated; 5 had frequent life-threatening obstructive spells requiring deep sedation or paralysis. Diagnoses were: syndrome-associated tracheobronchomalacia (n = 4), malignancy infiltrating the carina (n = 1), congenital tracheal stenosis (n = 1), and tracheobronchial compression by a malpositioned aorta (n = 1). Six tracheal and 13 bronchial stents were endoscopically placed. The prostheses included mesh titan (n = 5), the newer shape memory material nitinol (n = 13), and 1 Y-shaped carina stent. Follow-up was reported for 7 weeks to 72 months. All patients showed marked improvement of their respiratory obstruction. Six children were weaned at least temporarily from ventilation. No significant bleeding, stenosis, or perforation was observed. Seven stents were changed after up to 14 months. Three children are well and at home. In 2 children airway stabilization was successful, but they later died from causes unrelated to stent placement, and 2 children died due to generalized airway disease. Soft metal mesh airway stents can offer a therapeutic option in life-threatening inoperable obstruction of the trachea and main stem bronchi in children.


Subject(s)
Airway Obstruction/surgery , Stents , Tracheal Diseases/complications , Catheterization/methods , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Infant , Male , Respiration, Artificial , Surgical Mesh , Tracheal Diseases/surgery , Treatment Outcome
19.
Wien Klin Wochenschr ; 113(1-2): 69-72, 2001 Jan 15.
Article in English | MEDLINE | ID: mdl-11233473

ABSTRACT

The overall prognosis of relapsing Ewing sarcoma is poor and therapeutic options can be limited by extensive chemotherapeutic pretreatment. We report on a case of a 27-year-old male, presenting with a large mediastinal mass and malignant pleural effusions. 5 years prior peripheral Ewing sarcoma had been treated according to the CESS 86 protocol. Relapse chemotherapy was initiated (CESS protocol) but tumor progression led to stenoses of both main bronchi. At this critical point, 2 Strecker tantal stents were placed endoscopically to prevent suffocation and provide the time for further chemotherapy, regardless of the poor overall prognosis. Complete remission was achieved by high-dose ifosfamide, surgery, radiotherapy and adjuvant ifosfamide. In spite of possible complications of long-term stent implantation, the stents were not removed until 4 years later when stent dislocation occurred. After removal, the stents were epithelialized and electron microscopy demonstrated structural integrity of the stent. The patient has remained in complete remission since (6 years).


Subject(s)
Bronchial Diseases/surgery , Mediastinal Neoplasms/surgery , Pulmonary Surgical Procedures/methods , Sarcoma, Ewing/surgery , Stents , Adult , Bronchial Diseases/etiology , Combined Modality Therapy , Disease-Free Survival , Humans , Lung/pathology , Lung/surgery , Male , Mediastinal Neoplasms/complications , Mediastinal Neoplasms/drug therapy , Mediastinal Neoplasms/pathology , Mediastinal Neoplasms/radiotherapy , Remission Induction , Sarcoma, Ewing/drug therapy , Sarcoma, Ewing/radiotherapy , Sarcoma, Ewing/secondary
SELECTION OF CITATIONS
SEARCH DETAIL
...