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INTRODUCTION: The evolving landscape of surgical interventions for early-stage non-small cell lung cancer (NSCLC) necessitates a reassessment of the traditional gold standard of lobectomy versus emerging sublobar resections, prompting this critical narrative review. AREAS COVERED: This review encompasses recent randomized controlled trials, notably JCOG0802/WJOG4607L and CALGB140503, comparing lobectomy and sublobar resections for early-stage NSCLC, focusing on tumor size and recurrence rates. It also discusses the importance of individualized decision-making, future research avenues, and technological advancements in lung cancer surgery. EXPERT OPINION: In this rapidly evolving field, sublobar resections emerge as a viable alternative to lobectomy for tumors smaller than 2 cm in early-stage NSCLC, necessitating precise patient selection and ongoing technological advancements to optimize outcomes.
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Background: SARS-CoV-2 is a new disease with some manifestations not yet well-known. Sharing experiences in this topic is crucial for the optimal management of the patients. Case Presentation: Left upper extremity deep vein thrombosis (UEDVT) due to a mediastinal mass strongly suspected of lymphoproliferative disease in a patient affected by SARS-CoV-2, disappearing at the resolution of the viral infection. Conclusion: Before proceeding to surgical biopsy, mediastinal mass in SARS-CoV-2 patients must be revaluated after the resolution of the infection.
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Glioblastoma multiforme (GBM) is the most common and aggressive malignant glioma that is treated with first-line therapy, using surgical resection followed by local radiotherapy and concomitant/adjuvant temozolomide (TMZ) treatment. GBM is characterised by a high local recurrence rate and a low response to therapy. Primitive neuroectodermal tumour (PNET) of the brain revealed a low local recurrence rate; however, it also exhibited a high risk of cerebrospinal fluid (CSF) dissemination. PNET is treated with surgery followed by craniospinal irradiation (CSI) and platinum-based chemotherapy in order to prevent CSF dissemination. GBM with PNET-like components (GBM/PNET) is an emerging variant of GBM, characterised by a PNET-like clinical behaviour with an increased risk of CSF dissemination; it also may benefit from platinum-based chemotherapy upfront or following failure of GBM therapy. The results presented regarding the management of GBM/PNET are based on case reports or case series, so a standard therapeutic approach for GBM/PNET is not defined, constituing a challenging diagnostic and therapeutic dilemma. In this report, a case of a recurrent GBM/PNET treated with surgical resection and radiochemotherapy as Stupp protocol, and successive platinum-based chemotherapy due to the development of leptomeningeal dissemintation and an extracranial metastasis, is discussed. A review of the main papers regarding this rare GBM variant and its therapeutic approach are also reported. In conclusion, GBM/PNET should be treated with a multimodal approach including surgery, chemoradiotherapy, and/or the early introduction of CSI and platinum-based chemotherapy upfront or at recurrence.
