Ipsilateral Dual-Site, Same-Sitting Percutaneous Lung Biopsy: A Feasibility Study.
Cardiovasc Intervent Radiol
; 40(5): 755-760, 2017 May.
Article
en En
| MEDLINE
| ID: mdl-28078376
ABSTRACT
PURPOSE:
Patients with thoracic malignancies often have more than one site of pulmonary, nodal or pleural disease within one hemithorax. In addition, large heterogeneous lesions may comprise distinct, mixed pathological entities. Histological analysis of these lesions can alter tumour staging and treatment options. We investigated the feasibility, safety and benefit of performing image-guided percutaneous lung biopsy (PLB) of two lesions in the same hemithorax at a single sitting. MATERIALS ANDMETHODS:
Ten consecutive outpatients with two or more potential disease foci within the same hemithorax were analysed over a 15-month period. The mean age of the patients was 66 years (range 46-81 years). Patients underwent CT-guided coaxial 20G core biopsy of both lesions, with separate coaxial punctures for each lesion. Patients were managed as per established local institution ambulatory lung biopsy protocol using small-calibre Heimlich-valve chest drain (HVCD) to treat significant post-PLB pneumothorax in an outpatient setting. Data regarding lesion characteristics, diagnoses and complications were recorded.RESULTS:
All 10 patients (n = 20 biopsies, 100% technical success) received informative histological diagnosis on both lesions. This altered management in all cases. Although a high rate of pneumothorax occurred (60%; 6/10), only two of these patients required treatment with HVCD. No other significant complications occurred in those patients with small asymptomatic pneumothoraces or those that required HVCD placement.CONCLUSIONS:
Dual-site lung biopsy, performed as a single procedure, is potentially a safe and effective technique for diagnosing patients with multiple thoracic lesions, and can provide useful staging information to guide patient management.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neumotórax
/
Pulmón
Tipo de estudio:
Guideline
Límite:
Aged
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Aged80
/
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Cardiovasc Intervent Radiol
Año:
2017
Tipo del documento:
Article
País de afiliación:
Reino Unido