Search Results for: blue nevus of jadassohn-tieche

Melanoma and satellite blue papule

Melanoma and satellite blue papule

…clinical and dermoscopic correlation our differential diagnosis for this blue lesion included cutaneous melanoma metastasis, blue nevus and foreign body reaction. The patient recalled its onset 75 years ago after a grenade explosion. We also discuss…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Basal-Cell Carcinoma Common in Nevus Sebaceus?

…liferum and basal-cell carcinoma are the most frequently found complications.” Serpas De Lopez RME, Hernandez-Perez E. Jadassohn’s sebaceous nevus. J Dermatol Surg Oncol 1985;11:68-72. “The potential for sebaceous nevi to evolve…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Normal, Typical, Ordinary, Banal, and Common Nevus?

…ractitioner’s approach to management of an atypical mole. Mt Sinai J Med 1992;59:203-206. “The normal congenital nevus and its variants. The congenital nevus and its many variants are usually clinically stable; they may be expected to…

The mythical concept and untoward consequences of a diagnosis of dysplastic nevus: an overdue tribute to A. Bernard Ackerman, MD

The mythical concept and untoward consequences of a diagnosis of dysplastic nevus: an overdue tribute to A. Bernard Ackerman, MD

…[11] Collectively, overlapping melanocytic criteria may well be the answer for such confusion between a so-called dysplastic nevus, melanocytic nevus and a superficial melanoma [12]. Unfortunately, when a physician labels a nevus as so-called…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Junctional Activity and Active Junctional Nevus?

…to the end of his life in the 1990s. Remarkably, however, every photomicrograph chosen by Allen to depict active junctional nevus showed indubitable signs of melanoma in situ. That Allen knew the “active nevus” truly was melanoma can be…

Assessment of the colors of melanin pigment in acral compound nevus by using a novel dermoscopic technique with surgical light illumination and saturation analysis

Assessment of the colors of melanin pigment in acral compound nevus by using a novel dermoscopic technique with surgical light illumination and saturation analysis

…are related to the presence of melanophages and/or pigmented melanocytes within the superficial dermis [3]. Accordingly, the blue parallel ridge pattern (blue ridge sign) is defined as a benign variant of the parallel ridge pattern, due to melanin…

Comparison of dermatoscopic images of acral lentiginous melanoma and acral melanocytic nevus occurring on body weight-bearing areas

Comparison of dermatoscopic images of acral lentiginous melanoma and acral melanocytic nevus occurring on body weight-bearing areas

…ribution of colors with an exception of the case 3 nevi, which showed negative FP and was confirmed histopathologically as a nevus. All the ALM cases showed irregular distribution of colors. All the nevus showed regular distribution of fibrils,…