Results 41 to 50 of about 161,019 (144)
Cancer Medicine, Volume 15, Issue 9, September 2026.ABSTRACT Purpose Acral melanoma (AM) is a rare melanoma subtype involving palms, soles, and nail beds. Clinical‐pathological features and survival of elderly AM patients remain insufficiently understood. This study aimed to investigate the characteristics and survival of elderly Chinese AM patients to support clinical management. Methods Consecutive AM
Kaidi Yang +9 more
wiley +1 more source
Case Reports in Orthopedics, 2021 Introduction. Amputation for subungual malignancy (SUM) was thought to be the gold standard in preventing recurrence and metastasis. The rationale behind this aggressive treatment was never based on scientific evidence.
Samer Abdel Al +8 more
doaj +1 more source
Epidermoid cyst as differential diagnosis for spherical keratoma: What do we know?
Equine Veterinary Education, Volume 38, Issue 9, Page 489-508, September 2026.Summary This article briefly presents the case of a space‐occupying coronary band mass that raised the question of how one can differentiate between two uncommonly seen but now commonly paired differential diagnoses and prompted a review of the relevant literature.
R. Goodman‐Davis +2 more
wiley +1 more source
Subungual Malignant Melanoma of Hand (Case Report) [PDF]
, 1999 Of all cutaneous melanoma, approximately 2% occur on the hand and subungual melanoma is a rare form. The pathologic type of tumor and depth of invasion are determinants of overall prognosis.
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Cancer Biology & Medicine, 2009 Malignant melanoma (MM) is one of the most deadly cancers[1]. Althoughthe disease accounts for only about 4% of skin cancer relatedcases, it is responsible for about 79% of skin cancer deaths[2].
Lei MA, Xinghua GAO
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Longitudinal Melanonychia: How to Distinguish a Malignant Condition from a Benign One
Chinese Journal of Plastic and Reconstructive Surgery, 2021 SUMMARY: Longitudinal melanonychia is not a rare clinical condition. It is mostly characterized by the presence of longitudinal, demarcated, and pigmented bands on the nail unit.
Yi CAO, Dong HAN
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Skin Research and Technology, Volume 32, Issue 8, August 2026.ABSTRACT Background Longitudinal melanonychia (LM) is a common clinical manifestation of nail melanocytic lesions and poses diagnostic challenges in distinguishing benign melanocytic activation (MA) from melanocytic hyperplasia such as nail matrix nevus(NMN).
Qilin Sun +7 more
wiley +1 more source
Simple Diagnostic Tests for Subungual Pigmentation
Dermatology Research and Practice, 2009 Subungual pigmentation can have benign and malignant etiologies. A common and important differential diagnosis is between subungual hematoma and subungual acrolentiginous melanoma. We have introduced Dr.
Shardul Poudyal, David J. Elpern
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Dermatopathology, 2022 Subungual exostosis (SE) is a well-recognised benign proliferation of the distal phalanx most often seen in young adults and affecting the big toe. Possible triggers include previous trauma and chronic irritation or infection.
Rosanna Fox +3 more
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Intraoperative Nail Matrix Assessment in Longitudinal Melanonychia
International Journal of Dermatology, Volume 65, Issue 7, Page 1450-1456, July 2026.ABSTRACT Background Longitudinal melanonychia (LM) may represent subungual melanoma (SUM), yet clinical differentiation from benign LM remains challenging. Intraoperative dermoscopy (IOD) improves diagnostic accuracy but requires specialized equipment and time.
Eran Galili +6 more
wiley +1 more source