References
- Walsh N M. Primary neuroendocrine (Merkel cell) carcinoma of the skin: morphologic diversity and implications thereof. Hum Pathol 2001; 32: 680–9
- O'Connor W J, Brodland D G. Merkel cell carcinoma. Dermatol Surg 1996; 22: 262–7
- Tang C, Toker C. Trabecular carcinoma of the skin: an ultrastructural study. Cancer 1978; 42: 2311–21
- Merot Y. Is the neuroendocrine carcinoma of the skin a Merkel cell tumor? What can we learn from immunohistochemical and ultrastructural studies. Int J Dermatol 1990; 29: 102–4
- Kroll M H, Toker C. Trabecular carcinoma of the skin: further clinicopathologic and morphologic study. Arch Pathol Lab Med 1982; 106: 404–8
- Leong A SY, Dixon B R. Bidirectional differentiation in a large cell pleomorphic primary endocrine carcinoma of the skin (a variant of malignant Merkel cell tumour). Pathology 1986; 18: 256–61
- Isimbaldi G, Sironi M, Taccagni G, et al. Tripartite differentiation (squamous, glandular and melanocytic) of a primary cutaneous neuroendocrine carcinoma. Am J Dermatopathol 1993; 15: 260–4
- Cooper L, Debono R, Alsanjari N, Al-Nafussi A. Merkel cell tumour with leiomyosarcomatous differentiation. Histopathology 2000; 36: 540–3
- Eusebi V, Damiani S, Pasquinelli G, Lorenzini P, Reuter V E, Rosai J. Small cell neuroendocrine carcinoma with skeletal muscle differentiation. Report of three cases. Am J Surg Pathol 2000; 24: 223–30
- Youker S R, Billingsley E M. Combined Merkel cell carcinoma and atypical fibroxanthoma. J Cutan Med Surg 2005; 9: 6–9
- Xu Z, Ding J, Shi M. Lung carcinosarcoma- a report of 15 cases. Zhonghua Zhong Liu Za Zhi 1996; 18: 119–22
- Maitra A, Tascilar M, Hruban R H, Offerhaus G J, Albores-Saavedra J. Small cell carcinoma of the gallbladder: a clinicopathologic, immunohistochemical and molecular pathology study of 12 cases. Am J Surg Pathol 2001; 25: 595–601
- Leong A SY, Phillips G E, Pieterse A S, Milios J. Criteria for the diagnosis of primary endocrine carcinoma of the skin (Merkel cell carcinoma). A histological, immunohistochemical and ultrastructural study of 13 cases. Pathology 1986; 18: 393–9