男人按着鼻子感到鼻窦部位疼痛图片

A Chinese man touches his nose, showing pain from sinusitis. Infrared thermal imaging highlights the red area of the sinuses, indicating the pain location. The image is extremely clean, with a completely white background, no background clutter, and no decorative lines. The composition is complete, with the head and shoulders fully visible without cropping. The aspect ratio is 3:4. Commercial photography, medical education style, high-key photography.