Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Malignant lentigo]

E A Knudsen1, A L Osterlind

  • 1Dermato-venerologisk afdeling A, Bispebjerg Hospital, København.

Ugeskrift for Laeger
|July 18, 1994
PubMed
Summary
This summary is machine-generated.

Lentigo maligna (LM) is a premalignant skin lesion that can progress to lentigo maligna melanoma (LMM). Early surgical excision of LM is recommended to prevent invasive melanoma development.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Investigation of malignant melanoma in an "open house" setting].

Ugeskrift for laeger·1999
Same author

[Psoriasis treatment at the Dead Sea].

Ugeskrift for laeger·1996
Same author

Ultraviolet A-induced photodegradation of 5-methoxypsoralen, 8-methoxypsoralen and psoralen reduces the biological effectiveness of the furocoumarins in vivo.

Photodermatology, photoimmunology & photomedicine·1995
Same author

[Dermatoscopy. An investigative method for the diagnosis of pigmented skin tumors].

Ugeskrift for laeger·1995
Same author

[Asymptomatic sexually transmitted infections among HIV-tested persons].

Ugeskrift for laeger·1994
Same author

[Malignant lentigo melanoma].

Ugeskrift for laeger·1994
Same journal

[Mosaicism as a cause of Cowden syndrome].

Ugeskrift for laeger·2026
Same journal

[Thyrotoxic crisis with cardiogenic shock].

Ugeskrift for laeger·2026
Same journal

[Mindfulness-based cognitive therapy in the treatment of depression].

Ugeskrift for laeger·2026
Same journal

[Fitness].

Ugeskrift for laeger·2026
Same journal

[Risk of developing cataract related to fluoroscopy].

Ugeskrift for laeger·2026
Same journal

[Obturator hernia with small bowel ileus presenting as hip pain in an elderly woman].

Ugeskrift for laeger·2026
See all related articles

Area of Science:

  • Dermatology
  • Oncology
  • Pathology

Context:

  • Lentigo maligna (LM) is a premalignant melanocytic proliferation.
  • It typically affects sun-exposed areas, particularly the head and neck.
  • LM can remain stable for years or progress to invasive lentigo maligna melanoma (LMM).

Purpose:

  • To describe the clinical and histological characteristics of lentigo maligna.
  • To emphasize the importance of early diagnosis and treatment.
  • To differentiate between in situ and invasive disease.

Summary:

  • Lentigo maligna presents as a slowly enlarging, pigmented macule, often on the face.
  • Histological examination reveals atypical melanocytes in the epidermis and adnexal structures, with associated dermal changes.

Related Experiment Videos

  • Progression to lentigo maligna melanoma involves dermal invasion by atypical melanocytes.

    • Impact:

    • Early detection and excision of LM can prevent progression to invasive melanoma.
    • Timely intervention reduces the need for extensive surgical procedures.
    • Understanding LM's progression aids in patient management and prognosis.