This forensic clinical comparison figure displays multiple stab wounds on a human torso using three imaging modalities: (a) a clinical photograph, (b) 3D computed tomography (CT) with volume rendering (VR), and (c) 3D CT with global illumination rendering (GIR). Panel (a) shows numerous sharp-force injuries with visible hemorrhage and numbered forensic markers. The arrowhead points to a prominent laceration. Panel (b) illustrates conventional VR, characterized by prominent contour-like striping artifacts on the skin surface and lower definition of wound margins. Panel (c) demonstrates GIR, which utilizes advanced lighting models to provide a smoother, more photorealistic skin surface. Comparison highlights the diagnostic superiority of GIR in forensic pathology; it successfully visualizes a small, shallow stab wound (arrow) and resolves adjacent injuries that appear coalesced or are undetectable in the VR image. The figure serves as an educational tool for comparing post-mortem radiological reconstruction techniques in trauma and forensic medicine.

This forensic clinical photograph depicts a close-up, superior view of a human scalp with a significant blunt-force trauma injury, located anterior to the cranial apex in the midline fronto-parietal region. The primary injury is a deep, vertical, roughly triangular laceration measuring approximately 4.5 cm in length. The laceration features irregular, gaping edges with visible blood and subcutaneous tissue. Surrounding the central laceration is a prominent, oval-shaped abrasion and contusion measuring approximately 5 x 3.5 cm, characterized by reddish-purple discoloration and epidermal denudation. A second, smaller, irregular abrasion is visible lateral to the primary wound, anterior to the right ear. A forensic L-shaped scale is placed adjacent to the injuries for dimensional reference. This visual evidence is characteristic of a high-energy impact to the top of the head, often associated in forensic medicine with axial loading injuries such as a Jefferson fracture of the atlas (C1) or other cervical spine traumas.

This forensic clinical photograph depicts the upper torso and head of a deceased individual with significant sharp force trauma and thermal injuries. A prominent, deep incised (slash) wound is visible across the anterior-lateral neck, demonstrating irregular edges and exposure of deep cervical structures including muscle and vascular tissue. A metric scale is placed adjacent to the neck wound for size reference. The head and face exhibit signs of thermal damage, including skin charring, soot deposition, and singed hair. An inset circular magnification on the left side of the image highlights the chest region, revealing multiple discrete, spindle-shaped (fusiform) stabbing-cutting injuries. These wounds are characterized by sharp margins and a linear distribution, consistent with a single-edged bladed instrument. The primary educational focus is the visual documentation of perimortem or postmortem trauma and thermal artifacts in a forensic pathology context, illustrating the morphological differences between large incised wounds and smaller stab wounds.

This clinical photograph from a forensic pathology context displays a large, complex abdominal wound. The primary lesion is a horizontal, deep incised wound located in the mesogastrium. The wound morphology is characterized by irregular, torn edges with focal areas of grazing, differing from a typical clean surgical incision. Centrally, the wound penetrates through the skin and subcutaneous fat layers, exposing internal structures including glistening, pinkish-white intestinal loops. Surrounding the deep defect is an extensive, well-demarcated area of reddish-brown abrasion and cutaneous bruising, measuring approximately 23 cm by 12 cm. There is evidence of peripheral blackish discoloration and hemorrhagic infiltration within the exposed tissue. Superior to the main lesion, a smaller, superficial linear 'trial' or hesitation wound is visible. The image illustrates severe abdominal trauma and is used in medical education to differentiate between standard incised wounds and those caused by high-velocity mechanical instruments like chainsaws.