Langerhans cell sarcoma (LCS) is a neoplastic proliferation of Langerhans cells with notably malignant cytological features. nodularUnremarkable past medical historyNASACR52M/88Scalp pores and skin noduleNAEMSDied at 3 weeks53Valentin-Nogueras, 2013M/71Skin, lymph nodesHypertension, myelodysplastic syndromeLab, X-ray, CTS, R, CDied at 7 weeks(3)54West, 2013M/52LymphadenopathyNANACDied at 8 years(39)55Lee, 2014F/45Lymph nodes, lungAsymptomatic erythematous plaques for 4 years on scalp and 1… Continue reading Langerhans cell sarcoma (LCS) is a neoplastic proliferation of Langerhans cells