Generalized lentiginosis: Difference between revisions
CSV import |
CSV import |
||
| Line 1: | Line 1: | ||
{{SI}} | |||
{{Infobox medical condition | |||
| name = Generalized lentiginosis | |||
| image = [[200px]] | |||
| caption = [[Autosomal dominant]] pattern of inheritance | |||
| synonyms = Lentiginosis profusa | |||
| field = [[Dermatology]] | |||
| symptoms = Multiple [[lentigines]] | |||
| complications = [[Cardiac abnormalities]], [[endocrine disorders]] | |||
| onset = Childhood | |||
| duration = Lifelong | |||
| causes = Genetic mutation | |||
| risks = Family history | |||
| diagnosis = Clinical examination, [[genetic testing]] | |||
| differential = [[Peutz-Jeghers syndrome]], [[LEOPARD syndrome]] | |||
| prevention = None | |||
| treatment = [[Laser therapy]], [[cosmetic camouflage]] | |||
| prognosis = Generally good, but depends on associated conditions | |||
| frequency = Rare | |||
}} | |||
'''Generalized lentiginosis''' is a rare skin condition characterized by the widespread presence of lentigines, which are small, pigmented spots on the skin. This condition is not associated with any other physical abnormalities or illnesses. | '''Generalized lentiginosis''' is a rare skin condition characterized by the widespread presence of lentigines, which are small, pigmented spots on the skin. This condition is not associated with any other physical abnormalities or illnesses. | ||
== Symptoms == | == Symptoms == | ||
The primary symptom of generalized lentiginosis is the presence of numerous lentigines. These spots are typically small, less than 5mm in diameter, and are darker than the surrounding skin. They can appear anywhere on the body, but are most commonly found on the trunk and extremities. The lentigines in generalized lentiginosis are not associated with an increased risk of skin cancer. | The primary symptom of generalized lentiginosis is the presence of numerous lentigines. These spots are typically small, less than 5mm in diameter, and are darker than the surrounding skin. They can appear anywhere on the body, but are most commonly found on the trunk and extremities. The lentigines in generalized lentiginosis are not associated with an increased risk of skin cancer. | ||
== Causes == | == Causes == | ||
The cause of generalized lentiginosis is not well understood. It is thought to be a genetic condition, as it often runs in families. However, the specific genes involved have not been identified. | The cause of generalized lentiginosis is not well understood. It is thought to be a genetic condition, as it often runs in families. However, the specific genes involved have not been identified. | ||
== Diagnosis == | == Diagnosis == | ||
Generalized lentiginosis is diagnosed based on the appearance of the skin. A dermatologist can usually make the diagnosis based on a physical examination. In some cases, a skin biopsy may be performed to confirm the diagnosis. | Generalized lentiginosis is diagnosed based on the appearance of the skin. A dermatologist can usually make the diagnosis based on a physical examination. In some cases, a skin biopsy may be performed to confirm the diagnosis. | ||
== Treatment == | == Treatment == | ||
There is no cure for generalized lentiginosis, and treatment is not usually necessary. If the appearance of the lentigines is bothersome, they can be lightened with skin-bleaching creams or removed with laser therapy. | There is no cure for generalized lentiginosis, and treatment is not usually necessary. If the appearance of the lentigines is bothersome, they can be lightened with skin-bleaching creams or removed with laser therapy. | ||
== See also == | == See also == | ||
* [[Lentigo]] | * [[Lentigo]] | ||
* [[Skin pigmentation]] | * [[Skin pigmentation]] | ||
* [[Dermatology]] | * [[Dermatology]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Genetic disorders]] | [[Category:Genetic disorders]] | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 20:27, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Generalized lentiginosis | |
|---|---|
| 200px | |
| Synonyms | Lentiginosis profusa |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Multiple lentigines |
| Complications | Cardiac abnormalities, endocrine disorders |
| Onset | Childhood |
| Duration | Lifelong |
| Types | N/A |
| Causes | Genetic mutation |
| Risks | Family history |
| Diagnosis | Clinical examination, genetic testing |
| Differential diagnosis | Peutz-Jeghers syndrome, LEOPARD syndrome |
| Prevention | None |
| Treatment | Laser therapy, cosmetic camouflage |
| Medication | N/A |
| Prognosis | Generally good, but depends on associated conditions |
| Frequency | Rare |
| Deaths | N/A |
Generalized lentiginosis is a rare skin condition characterized by the widespread presence of lentigines, which are small, pigmented spots on the skin. This condition is not associated with any other physical abnormalities or illnesses.
Symptoms[edit]
The primary symptom of generalized lentiginosis is the presence of numerous lentigines. These spots are typically small, less than 5mm in diameter, and are darker than the surrounding skin. They can appear anywhere on the body, but are most commonly found on the trunk and extremities. The lentigines in generalized lentiginosis are not associated with an increased risk of skin cancer.
Causes[edit]
The cause of generalized lentiginosis is not well understood. It is thought to be a genetic condition, as it often runs in families. However, the specific genes involved have not been identified.
Diagnosis[edit]
Generalized lentiginosis is diagnosed based on the appearance of the skin. A dermatologist can usually make the diagnosis based on a physical examination. In some cases, a skin biopsy may be performed to confirm the diagnosis.
Treatment[edit]
There is no cure for generalized lentiginosis, and treatment is not usually necessary. If the appearance of the lentigines is bothersome, they can be lightened with skin-bleaching creams or removed with laser therapy.
