웹2024년 4월 26일 · 식도에서 사진과 같은 병변을 발견하여 조직검사를 하였는데, "mildly thickened esophageal mucosal tissue with increased melanin pigments in basal layer, … 웹2024년 3월 27일 · Increase in the number of melanocytes or melanocytosis; Increased melanin production with or without melanocytosis; Melanin is an endogenous pigment synthesized by melanocytes that are located in the basal layer of epithelium. Melanin is then transferred to keratinocytes in melanosomes. Nevus cells in the skin and oral mucosa also …
Pathology Outlines - Benign melanosis
웹2015년 4월 1일 · 24 year old woman with melanocytic dysplasia and melanoma of vulva (Eur J Gynaecol Oncol 2002;23:323) 41 year old woman with Dowling-Degos disease on vulva … 웹Researchers have identified a range of dermoscopic patterns, including ringlike, globular-like, cobblestone-like, and reticular-like, structureless, and parallel patterns. 9,10 Histologically, … swanage console table
Intracranial and Intraspinal Meningeal Melanocytosis
웹2024년 11월 11일 · Vulvar melanosis. Warthin-Starry stain is an effective histochemical stain for demonstrating the density and distribution of melanin within the epidermis and papillary dermis. Compared to routine hematoxylin and eosin staining (a and c), Warthin-Starry stain highlights the circumscription of mucosal pigmentation and demonstrates that most of the … 웹2024년 3월 2일 · Expression of the LEPC marker CK14 was observed in the basal and transient amplifying ... MO, USA; 2 mg/mL) at 37 °C for 18 h to generate cell clusters containing mixtures of epithelial, mesenchymal, and melanocytic cells. Cell clusters were separated from single cells by using reversible cell strainers with a pore size ... 웹2024년 5월 18일 · Melanocytic proliferation is present. Iron containing foreign bodies. Medications: Epinephrine, tetracycline, silver containing products. Melanocyte migration associated with inflammation or trauma. Ochronosis. … skin color bg