lateral canthal lines

Lateral Canthal Lines

Lateral canthal lines, commonly known as crow’s feet, are fine to deep wrinkles that develop at the outer corners of the eyes. These lines form…
latent yaws

Latent Yaws

Yaws is a chronic infectious disease caused by Treponema pallidum pertenue, a bacterium closely related to the one that causes syphilis. This disease primarily affects…
latent syphilis

Latent Syphilis

Syphilis, caused by the bacterium Treponema pallidum, progresses through several stages: primary, secondary, latent, and tertiary. The latent stage is particularly insidious, as it presents…
latent late syphilis

Latent Late Syphilis

Syphilis, a sexually transmitted infection caused by the bacterium Treponema pallidum, progresses through distinct stages: primary, secondary, latent, and tertiary. The latent stage, particularly its…
latent early syphilis

Latent Early Syphilis

Syphilis, a sexually transmitted infection (STI) caused by the bacterium Treponema pallidum, progresses through distinct stages: primary, secondary, latent, and tertiary. The latent stage is…
latent bejel

​Latent bejel

Latent bejel, also known as endemic syphilis, is a chronic, non-venereal treponemal infection caused by Treponema pallidum subspecies endemicum. This disease predominantly affects impoverished communities…
laryngeal edema

Laryngeal edema

Laryngeal edema refers to the swelling of the laryngeal tissues, which can lead to significant airway obstruction and respiratory distress. This condition often arises as…
langerhans cell histiocytosis

Langerhans Cell Histiocytosis (LCH)

Langerhans Cell Histiocytosis (LCH) is a rare disorder characterized by the abnormal proliferation of Langerhans cells, a type of dendritic cell involved in the immune…