Protection from phototoxic injury during laparoscopic surgery in patients with erythropoietic protoporphyria.

Erythropoietic protoporphyria is a hereditary defect in heme synthesis, causing protoporphyrin deposition and phototoxic reactions after exposure to light, especially at a wavelength of about 400 nm. Sensitivity to light may cause postoperative complications. Therefore, in open surgery protective filters are employed on surgical luminaires.

Local recurrence of the atypical fibrous histiocytoma - a case report.

Unlabelled: Atypical fibrous histiocytoma (AFH) is an uncommon variant of benign skin neoplasm, fibrous histiocytoma. Despite having pseudosarcomatous histological features, atypical fibrous histiocytoma is characterized by a benign clinical course.

Aim: The aim of the study was to present the case of local recurrence of atypical fibrous histiocytoma in scar after the primary excision.