530 Deciphering tumour heterogeneity towards optimised characterisation of malignant melanoma
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چکیده
منابع مشابه
Tumour to Tumour Metastasis of Malignant Melanoma to Intracranial Tumour
UNLABELLED Tumours can metastasize to sites of other tumours but this is a rare event. The phenomenon has been well described in primary tumours of the lung and breast. This has been described in melanomas but as very rare occurrence. We describe a case of a malignant melanoma that metastasized to a pre-existing meningioma. We have tried to highlight this phenomenon in patient with melanoma and...
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BACKGROUND To evaluate whether tumour-associated lymphangiogenesis, that is the formation of new lymphatic vessels (LVs) induced by a tumour, occurs in and around conjunctival malignant melanoma (MM). METHODS Clinical files and conjunctival specimens of 20 patients with histologically diagnosed conjunctival MM were analysed. Sections were stained with LYVE-1 and podoplanin antibodies as speci...
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Malignant melanoma is known for its protean cytomorphological features, architectural patterns, and stromal changes, in addition to its ability to mimic various benign and malignant non-melanocytic tumours. Anecdotal cases of metastatic malignant melanoma simulating soft tissue sarcomas have been reported. Interestingly, this mimicry is more often seen in recurrent lesions and metastatic deposi...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 2017
ISSN: 0022-202X
DOI: 10.1016/j.jid.2017.07.727