Results 161 to 170 of about 1,501,048 (198)
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Journal of the American Podiatric Medical Association, 1995
Dermal melanocytes are generally most numerous in the sacral, dorsal hand, and dorsal foot. There is also a slight rise that often occurs toward the axial line of the trunk. The practitioner needs to be aware and take necessary measures to properly diagnose the blue nevus from other forms of pigmented skin lesion.
BC Valentine, FN Day, JJ Naples
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Dermal melanocytes are generally most numerous in the sacral, dorsal hand, and dorsal foot. There is also a slight rise that often occurs toward the axial line of the trunk. The practitioner needs to be aware and take necessary measures to properly diagnose the blue nevus from other forms of pigmented skin lesion.
BC Valentine, FN Day, JJ Naples
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Solitary Intratarsal Blue Nevus
Ophthalmic Plastic & Reconstructive Surgery, 2022A 42-year-old woman presented with a small pigmented lesion of the palpebral conjunctiva that had been present for a few months. Because of the possibility of melanoma, the lesion was resected. Microscopic examination displayed an intratarsal blue nevus at the level of the meibomian glands comprised of bland nonpigmented and pigmented cells that ...
Norman C, Charles, Eleanore T, Kim
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Archives of Dermatology, 1956
Junction activity is one of the well-recognized histologic features of primary malignant melanomas of skin and mucous membrane. Its absence in a pigmented tumor revealing cellular and nuclear pleomorphism, mitoses, and invasion is usually indicative of the metastatic nature of the neoplasm or represents a local recurrence.
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Junction activity is one of the well-recognized histologic features of primary malignant melanomas of skin and mucous membrane. Its absence in a pigmented tumor revealing cellular and nuclear pleomorphism, mitoses, and invasion is usually indicative of the metastatic nature of the neoplasm or represents a local recurrence.
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Blue nevus of the uterine cervix
Cancer, 1967This paper describes 3 instances of melanotic nevi occurring in the stroma of the uterine cervix, a subject heretofore discussed primarily in the foreign literature. The lesion is interpreted as a visceral analogue of the cutaneous blue nevus. The presence of stromal blue nevi in the cervix and the prostate support a neural origin for the cell of the ...
R L, Goldman, N B, Friedman
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Journal of Cutaneous Pathology, 1980
Cellular blue nevus can be clinically and histogenetically confused with malignant melanoma but remains a benign neoplasm of uncertain histogenesis. This paper reports the ultrastructural features of three cases of cellular blue nevus and emphasizes melanosomal alterations, including immature and granular forms, multiple layers of basement membrane ...
J, Bhawan, W H, Chang, L M, Edelstein
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Cellular blue nevus can be clinically and histogenetically confused with malignant melanoma but remains a benign neoplasm of uncertain histogenesis. This paper reports the ultrastructural features of three cases of cellular blue nevus and emphasizes melanosomal alterations, including immature and granular forms, multiple layers of basement membrane ...
J, Bhawan, W H, Chang, L M, Edelstein
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Malignant blue nevus of the scalp
International Journal of Dermatology, 1998A 70‐year‐old woman had noticed, at the age of 30, a single blue nodule of about 1 cm in size on her scalp. The lesion remained stable until 1991, when it became larger and ulcerated and, because of the sudden onset of additional macules and nodules around it, the patient presented at our Dermatological Division in August 1992.Physical examination ...
D, Calista, S, Schianchi, C, Landi
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Hypopigmented common blue nevus
Journal of Cutaneous Pathology, 1997Blue nevus is a benign pigmented lesion of dermal melanocytes with a number of histologic and clinical variants, of which the major types are the common blue nevus, cellular blue nevus and combined nevus.This study describes 9 cases of hypopigmented blue nevus (HBN), a variant of common blue nevus in which there is minimal identifiable melanin pigment.
S, Carr +3 more
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Archives of Dermatology, 1961
Because of the appearance and consistency of the lesions, Bean 2 has given the name blue rubber bleb nevus to a variant of hemangioma probably first described by Gascoyen. 6 Although a century has elapsed since the original article appeared, the disorder is still not well recognized.
R M, FINE, V J, DERBES, W H, CLARK
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Because of the appearance and consistency of the lesions, Bean 2 has given the name blue rubber bleb nevus to a variant of hemangioma probably first described by Gascoyen. 6 Although a century has elapsed since the original article appeared, the disorder is still not well recognized.
R M, FINE, V J, DERBES, W H, CLARK
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Blue Nevus and Malignant Blue Nevus
Pathology Case Reviews, 2015Jessica Zarah Sugianto +4 more
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