Upper lip metastasis of sarcomatoid carcinoma of the lung – an unusual site of disease: a case report

Abstract

BackgroundLip metastases are rare clinical events that are frequently mistaken for other diagnoses. For sarcomatoid lung carcinoma, a rare histologic variant of non-small cell lung cancer, the incidence and pattern of cutaneous spread is poorly understood.Case presentationWe present a case of a 79-year-old African American man with a rapidly progressive upper lip cutaneous lesion that provided the first evidence of distant metastatic spread of sarcomatoid lung carcinoma.ConclusionsThis is the first reported case of lip metastasis in sarcomatoid lung carcinoma. It highlights the importance of maintaining a high level of suspicion for metastatic disease in the presence of new cutaneous findings as they may be the first evidence of advanced disease.

Clinical characteristics and prognostic factors of pulmonary sarcomatoid carcinoma

“…PSC can also metastasize to the upper lip and skin. However, the OS was generally low when PSC metastasized to these unusual organs (16,18,19). Surgery is the main therapeutic method for PSC, especially for early-stage diseases; most patients in our study underwent surgery (8,20,21).…”

“…PSC can also metastasize to the upper lip and skin. However, the OS was generally low when PSC metastasized to these unusual organs ( 16 , 18 , 19 ).…”