Reticular Pattern By Dr Iris Zalaudek Youtube This podcast dermoscopy program is provided by board members of the international dermoscopy society.train yourself at any time and improve your ability to r. The most relevant and peculiar feature is the starburst pattern seen by dermoscopy. this is typified by multiple streaks of pigmentation or large globules arranged symmetrically at the periphery of the lesion in a radiating pattern like that of a star. dotted vessels and reticular depigmentation are seen in nonpigmented lesions.
Reticular Pattern Naevus counts in aged people decline due to the disappearance of reticular naevi. contrarily, structureless and intradermal naevi seem to remain in the elderly [1] [2]. recent dermoscopic studies suggest that the pattern of naevi also depends on age. most studies investigating age related naevus patterns publish similar results, independent of. Nevi were dermoscopically subclassified as globular, reticular, mixed (reticular globular) pattern with peripheral or central globules, or unspecified pattern. main outcome measure: frequency of dermoscopic nevus subtypes stratified by patient age and location of the nevi. results: a total of 5481 nevi in 480 individuals were evaluated. Each nevus was dermoscopically classified according to 5 patterns: (1) uniform globular pattern (g), (2) uniform reticular pattern (r), (3) mixed pattern composed of central globular or structureless area surrounded by a network (mc), (4) mixed pattern composed of a central network or structureless brown gray area surrounded by a peripheral rim. In prepubertal children, most nevi exhibit a globular or homogeneous pattern, while the most frequent pattern in adults is the reticular (network) pattern (figure 4). 38 41, 73 nevi with a globular pattern are more often located on the head and neck area and upper trunk than are reticular nevi, which can be seen in any areas of the trunk and.
Hrct Reticular Pattern Each nevus was dermoscopically classified according to 5 patterns: (1) uniform globular pattern (g), (2) uniform reticular pattern (r), (3) mixed pattern composed of central globular or structureless area surrounded by a network (mc), (4) mixed pattern composed of a central network or structureless brown gray area surrounded by a peripheral rim. In prepubertal children, most nevi exhibit a globular or homogeneous pattern, while the most frequent pattern in adults is the reticular (network) pattern (figure 4). 38 41, 73 nevi with a globular pattern are more often located on the head and neck area and upper trunk than are reticular nevi, which can be seen in any areas of the trunk and. While the former is dermoscopically characterized by a reticular pattern, the latter is typified by a central elevated part showing a structureless pattern (deep dermal component) and a flat peripheral, reticular component (lateral junctional shoulders) [4,5]. although the majority of both nevus types undergo spontaneous involution, some of the. In addition, further studies are needed to better clarify the role of uv irradiation on nevogenesis and its influence on dermoscopic nevus patterns. correspondence: iris zalaudek, md, department of dermatology, medical university of graz, auenbruggerplatz 8, 8036 graz, austria (iris.zalaudek@meduni graz.at). financial disclosure: none reported.
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