Recurrence of Cervical Squamous Cell Carcinoma After More Than 4 Years in the Lung: A Rare Case Report

Cervical squamous cell carcinoma (CSCC) is a common gynecological malignancy, typically affecting women of reproductive age. Although the occurrence of late metastatic recurrence in the lung is relatively rare, we present the case of a 52-year-old woman, previously diagnosed and treated for CSCC. After 4 years of disease-free intervals, she presented with respiratory symptoms, including cough, dyspnea, and hemoptysis, with marked asthenia. A computed tomography (CT) scan of the chest revealed a lung mass. Histopathological examination of the lung biopsy confirmed the recurrence of CSCC, specifically in the lung. Immunohistochemistry further supported the origin of the tumor as cervical. The management of such cases necessitates a multidisciplinary approach, considering treatment options such as surgery and chemoradiation. Long-term follow-up and surveillance are vital for the early detection of late recurrences, as they can present several years after the initial diagnosis. This case report highlights the importance of recognizing and appropriately managing cases of late metastatic recurrence of CSCC in the lung. Further studies are needed to deepen our understanding of the underlying mechanisms, refine diagnostic approaches, and optimize treatment strategies for such rare occurrences.