plantar pit

{
  "id": "MLC-T-ONC-006714",
  "term": "plantar pit",
  "field": "Oncology and biomedicine",
  "definitions": [
    "A tiny dent in the skin on the bottom (sole) of the foot. Plantar pits are usually pink or skin-colored and can often be seen more easily after soaking the feet in water. They are often found in people with a rare, inherited condition called basal cell nevus syndrome (BCNS). People with BCNS have a very high risk of developing basal cell skin cancer and are also at risk of developing other types of cancer, including medulloblastoma.",
    "A small depression in the skin on the sole of the foot. Depressions may also be seen on the palm of the hand (palmar pits). They are usually pink or flesh-colored and range from 2 to 3 mm in diameter and 1 to 3 mm in depth. Plantar pits are often more visible after a brief soaking of the hands or feet. This condition is associated with basal cell nevus syndrome, which is a hereditary syndrome associated with the development of basal cell carcinoma."
  ],
  "see_also": [
    "basal cell nevus syndrome"
  ],
  "references": [
    "NCI Dictionary of Cancer Terms",
    "NCI Dictionary of Genetics Terms"
  ],
  "url": "https://mlchart.com/terminology/oncology/plantar-pit/"
}