Detailed medical illustration of a pregnant female torso showing muscular anatomy, dermal layers, and early stretch marks.

A highly detailed medical visualization of a female anatomical model focused on the abdominal region. The model displays the muscular anatomy, with a semi-transparent overlay of the epidermis and dermis. The abdomen is shown in a pregnant state with progressive distension of the abdominal wall. As mechanical tension increases, the dermal layer reveals disruption of collagen and elastin fibers, illustrated as microscopic linear tears. These structural failures gradually manifest on the semi-transparent skin surface as early-stage striae gravidarum (pregnancy stretch marks), appearing as thin erythematous lines. The scene uses clinical lighting, neutral medical background, and an educational 3D anatomical illustration style, emphasizing the pathophysiology of dermal stretching and connective tissue breakdown See more