WebVertical white line that is under or on thumbnail? that looks darker depending on the angle. that doesnt seem to be going away. Dr. Rebecca Gliksman answered. ... Need evaluation: A linear dark streak on the nail needs to be evaluated by a physician to rule out melanoma. If the proximal nail fold (at the cuticle) is discolored, ... WebAug 11, 2024 · Splinter hemorrhages can show up under your fingernails as short, dark streaks that point in the same direction as your nail's growth. In some cases, they can even signal serious heart health issues.
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WebWhether you have a history of excessive sun exposure or very little exposure, checking your nails every month should be part of your monthly skin exam. Amelanotic melanoma can also arise on the skin and resemble a pimple due to its slight elevation, round shape and pink or flesh color. Dr. Buka is the contributing Founder and Chief Science ... WebJul 14, 2024 · On toenails, the colored spots in nail can be caused by the following condition: 1. A toenail injury. Nail injury is the common cause of colored spots in nails. An injury or trauma in nail cause blood to collect in the tissues beneath the surface of the nail. Medically this is known as subungual hematoma. flying scotsman gin gin
Melanoma of the nail unit: A Complete Overview - DermNet
WebJan 22, 2024 · Symptoms Linear melanonychia. When a person has linear melanonychia, they may see dark stripes running down the nails. They … WebMay 22, 2024 · 10. Dark stripes running down the nails. This is common among black people and in most cases it’s normal. However sometimes it may indicate a skin cancer that affects the nail bed, called subungual … WebMay 1, 2016 · Nail lines are a common presenting finding. A thorough inspection of the fingernails and toenails is an integral part of the complete physical examination. An understanding of basic nail anatomy and familiarity with several basic types of nail line enable the clinician to diagnose and treat nail disorders and to recognize underlying … flying scotsman hat