Preoperative CT-guided hookwire localization for pulmonary nodules is an effective technique which allows VATS resection of PN <10 mm located >15 mm from the pleural surface. Even when PN are subpleural but <10 mm, hookwire localization makes VATS resection faster. Apical and diaphragmatic localization of PN are limitations to the procedure.

BACKGROUND Brain metastases (BM) are frequent sites of initial failure in patients with locally advanced nonsmall cell lung cancer (LAD‐NSCLC) undergoing multimodality treatments (MMT). New treatment and follow‐up strategies are needed to reduce the risk of BM and to diagnose them early enough for effective treatment. METHODS The incidence rate of BM as the first site of recurrence in 112 patients with LAD‐NSCLC treated with the same MMT protocol was calculated. The influence of patient, disease, and treatment‐related factors on the incidence of BM and on the time‐to‐brain recurrence (TBR) was analyzed. RESULTS BM as the first site of failure was observed in 25 cases (22% of the study population and 29% of all recurrences). In 18 of those cases, the brain was the exclusive site of recurrence. Median TBR was 9 months. The 2‐year actuarial incidence of BM was 29%. Central nervous system (CNS) recurrence was more common in patients younger than 60 years (P = 0.006) and in whom bulky (≥ 2 cm) mediastinal lymph nodes were present (P = 0.02). TBR was influenced by age (P = 0.004) and by bulky lymph node disease (P = 0.003). Multivariate analysis confirmed the prognostic role of age, whereas the presence of clinical bulky mediastinal lymph nodes was of borderline significance. CONCLUSIONS Our study confirmed a high rate of BM in patients with LAD‐NSCLC submitted to MMT. Most of these CNS recurrences were isolated and occurred within 2 years of initial diagnosis. Age younger than 60 years was associated with an increased risk of BM and reduced TBR, whereas the presence of clinical bulky mediastinal lymph nodes was of borderline significance. Although our data require further validation in future studies, our results suggest that additional trials on prophylactic cranial irradiation and on intensive radiologic follow‐up should focus on these high‐risk populations. Cancer 2002;95:605–12. © 2002 American Cancer Society. DOI 10.1002/cncr.10687

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TPPs are often missed by chest radiography, particularly when it is obtained in the supine position, whereas computed tomographic scan allows the identification of these lesions in all cases. TPPs are self-limiting, benign lesions that usually require no specific therapy. Surgical treatment is indicated in rare instances and only when complications occur.