Aspiration metastases from basal cell carcinoma: the 92nd known case.

Was aspiration a cause of lung metastases from basal cell carcinoma? We compared our case to prior reported cases with metastases to the lung attributable to aspiration and considered a prior experimental model. We are convinced we have another case of aspiration metastases from basal cell carcinoma, and hereby report "the 92nd known case."