Anaplastic large cell cutaneous lymphomas are clinically and pathologically heterogeneous, CD30(+) (Ki-1) lymphoproliferative disorders. The importance of anaplastic lymphoma kinase (ALK) positivity is well known in the prognosis of primary systemic anaplastic large cell cutaneous lymphomas; however, the same in primary cutaneous anaplastic large cell cutaneous lymphomas is not much clear. Herein we report a 65-year-old male with an 18-month history of minimally pruritic localized nodulo-plaque lesion over lower back. Histology revealed cutaneous large cell lymphoma and immunohistochemical staining showed positivity for CD30, CD3 and ALK. The role of ALK positivity in pcALCL is discussed in this article.
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Chen, Hao
Xiong, Jing-shu
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Xiong, Jing-shu
Sheng, Nan
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Sheng, Nan
Zong, Wen-kai
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Zong, Wen-kai
Wang, Yi-hua
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Nanjing Drum Tower Hosp, Dept Pathol, Nanjing, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Wang, Yi-hua
Li, Min
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Li, Min
Sun, Jian-fang
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Chinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
Peking Union Med Coll, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R ChinaChinese Acad Med Sci, Inst Dermatol, Dept Dermatol, 12 Jiangwangmiao Rd, Nanjing 210042, Jiangsu, Peoples R China
机构:
All India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India
Angamuthu, Meivel
Kaur, Kanwaljeet
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All India Inst Med Sci, Div Pediat Oncol, Dept Pediat, New Delhi, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India
Kaur, Kanwaljeet
Tripathi, Madhavi
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All India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India
Tripathi, Madhavi
Meena, Jagdish Prasad
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All India Inst Med Sci, Div Pediat Oncol, Dept Pediat, New Delhi, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India
Meena, Jagdish Prasad
Seth, Rachna
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All India Inst Med Sci, Div Pediat Oncol, Dept Pediat, New Delhi, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India
Seth, Rachna
Kumar, Rakesh
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All India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, IndiaAll India Inst Med Sci, Dept Nucl Med, Div Diagnost Nucl Med, New Delhi 110029, India