[1] Barnhill RL, Flotte TJ, Fleischli M, et al.Cutaneous melanoma and atypical Spitz tumors in childhood. Cancer, 1995, 76:1833-1845. [2] Regauer S, Anderhuber W, Richtig E, et al.Primary mucosal melanomas of the nasal cavity and paranasal sinuses. A clinicopathological analysis of 14 cases. APMIS,1998, 106:403-410. [3] Banerjee SS, Harris M. Morphological and immunophenotypic variations in malignant melanoma. Histopathology, 2000, 36:387-402. [4] Chung EB, Enzinger FM. Malignant melanoma of soft parts. A reassessment of clear cell sarcoma. Am J Surg Pathol, 1983,7:405-413. [5] Peters MS, Su WP. Balloon cell malignant melanoma. J Am Aead Dermatol, 1985, 13:351-354. [6] Sheibani K, Battifora H. Signet-ring cell melanoma. A rare morphologic variant of malignant melanoma. Am J Surg Pathol,1988, 12:28-34. [7] A1-Talib RK, Theaker JM. Signet-ring cell melanoma:light microscopic, immunohistochemical and ultrastructural features. Histopathology, 1991, 18:572-575. [8] Bonetti F, Colombari R, Zamboni G, et al.Signet ring melanoma, S-100 negative. Am J Surg Pathol, 1989, 13:522-523. [9] Banerjee SS, Harris M. Morphological and immunophenotypic variations in malignant melanoma. Histopathology, 2000, 36:387-402. [10] Zembowicz A, McCusker M, Chiarelli C, et al. Morphological analysis of nevoid melanoma:a study of 20 cases with a review of the literature. Am J Dermatopathol, 2001,23:167-175. [11] McNutt NS, Urmacher C, Hakimian J, et al.Nevoid malignant melanoma:morphologic patterns and immunohistochemical reactivity. J Cutan Pathol, 1995, 22:502-517. [12] Skelton HG, Maceira J, Smith KJ, et al.HMB45 negative spindle cell malignant melanoma. Am J Dermatopathol, 1997, 19:580-584. [13] Longacre TA, Egbert BM, Rouse RV.Desmoplastic and spindle-cell malignant melanoma. An immunohistochemical study.Am J Surg Pathol, 1996, 20:1489-1500. [14] Bhuta S, Mirra JM, Cochran AJ. Myxoid malignant melanoma. A previously undescribed histologic pattern noted in metastatic lesions and a report of four cases. Am J Surg Pathol, 1986, 10:203-211. [15] Hitchcock MG, McCalmont TH, White WL.Cutaneous melanoma with myxoid features:twelve cases with differential diagnosis. Am J Surg Pathol, 1999, 23:1506-1513. [16] Barnhill RL. Textbook of Dermatopathology.New York:McGraw-Hill, 1998. 582. [17] Adler MJ, Beckstead J, White CR Jr. Angiomatoid melanoma:a case of metastatic melanoma mimicking a vascular malignancy. Am J Dermatopathol, 1997, 19:606-609. [18] Walsh N, Crotty K, Palmer A, et al. Spitz nevus versus spitzoid malignant melanoma:an evaluation of the current distinguishing histopathologic criteria. Hum Pathol, 1998,29:1105-1112. |