TY - JOUR
T1 - Needle-localized thoracoscopic resection of indeterminate pulmonary nodules
T2 - Impact on management of patients with malignant disease
AU - Schwarz, Roderich E.
AU - Posner, Mitchell C.
AU - Plunkett, Michael B.
AU - Ferson, Peter F.
AU - Keenan, Robert J.
AU - Landreneau, Rodney J.
PY - 1995/1
Y1 - 1995/1
N2 - Background: The efficacy and therapeutic impact of needle-localized thoracoscopic resection (NLTR) was examined in patients with cancer who present with small indeterminate pulmonary nodules (IPNs). Methods: Between December 1991 and August 1992, 30 patients underwent needle localization of 33 IPNs under computed tomography (CT) guidance followed by thoracoscopic resection. All previous attempts to characterize these small pulmonary nodules (mean size 7.9 ± 4.9 mm) had failed. Twenty patients had an established diagnosis of cancer 1 month to 20 years before detection of the lung abnormality, whereas the remaining patients had no prior history of cancer. Results: Histology of NLTR specimens in patients with a previous diagnosis of malignancy included 13 malignant and seven benign lesions. In all patients with cancer, therapeutic decisions were influenced by NLTR results. Thoracoscopic related complications were noted in two patients. Average length of hospital stay for NLTR was 6.7 ± 3.9 days. Conclusion: NLTR in this series has proven to be a safe, well-tolerated, and accurate method for diagnosing and influencing the management of recently identified IPN. NLTR appears warranted for small pulmonary nodules not amenable to less invasive diagnostic modalities.
AB - Background: The efficacy and therapeutic impact of needle-localized thoracoscopic resection (NLTR) was examined in patients with cancer who present with small indeterminate pulmonary nodules (IPNs). Methods: Between December 1991 and August 1992, 30 patients underwent needle localization of 33 IPNs under computed tomography (CT) guidance followed by thoracoscopic resection. All previous attempts to characterize these small pulmonary nodules (mean size 7.9 ± 4.9 mm) had failed. Twenty patients had an established diagnosis of cancer 1 month to 20 years before detection of the lung abnormality, whereas the remaining patients had no prior history of cancer. Results: Histology of NLTR specimens in patients with a previous diagnosis of malignancy included 13 malignant and seven benign lesions. In all patients with cancer, therapeutic decisions were influenced by NLTR results. Thoracoscopic related complications were noted in two patients. Average length of hospital stay for NLTR was 6.7 ± 3.9 days. Conclusion: NLTR in this series has proven to be a safe, well-tolerated, and accurate method for diagnosing and influencing the management of recently identified IPN. NLTR appears warranted for small pulmonary nodules not amenable to less invasive diagnostic modalities.
KW - Computed tomography guidance
KW - Indeterminate pulmonary nodule
KW - Needle localization
KW - Thoracoscopic resection
KW - Thoracoscopy
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U2 - 10.1007/BF02303702
DO - 10.1007/BF02303702
M3 - Article
C2 - 7834454
AN - SCOPUS:0029194152
SN - 1068-9265
VL - 2
SP - 49
EP - 55
JO - Annals of Surgical Oncology
JF - Annals of Surgical Oncology
IS - 1
ER -