Another possibility is that the peripheral nerve sensation on the body surface is normal, but there is a problem in the process of transmitting the cold and warm sensation to the central nervous system.

Yu Zhiming still starts checking from the head first.

Some cerebrovascular diseases may affect the temperature sensing center in the brain, making patients insensitive to temperature.

After some examination, Yu Zhiming found no brain problems.

Then, Yu Zhiming began to examine Jiang Quan's spine.

Long-term poor posture or severe lumbar muscle strain may cause cervical and lumbar spine diseases, such as intervertebral disc herniation, scoliosis, etc.

This situation generally causes the intervertebral disc to swell or become dislocated and herniate, which compresses the nerves, causing conduction disorders in nerve function and causing the limbs to become insensitive to temperature.

Yu Zhiming felt Jiang Quan's back with his hands and found that her skin was still smooth and tender, and there was no thickening of the stratum corneum.

However, he detected that Jiang Quan's subcutaneous tissue had a reasonably thick layer of fat.

This surprised Yu Zhiming.

Judging from the body shape, Jiang Quan is a bit slim, but he is a guy with a small frame, fat but not greasy.

Although fat has the effect of keeping warm, it cannot prevent coldness.

Judging from Jiang Quan's description, she obviously has an imbalance in her perception of cold.

This is most likely caused by pathological reasons.

Yu Zhiming lowered his mind to explore Jiang Quan's spine.

Soon, a major discovery was made.

An oval liquid cavity with a length of about 0.5 cm in diameter was found in the spinal canal of Jiang Quan's second and third thoracic vertebrae.

Is this syringomyelia?

Yu Zhiming continues to check.

After completing the entire spinal examination, Yu Zhiming found a total of three abnormal fluid cavities in Jiang Quande's spinal cord.

This also made Yu Zhiming certain that Jiang Quan had syringomyelia.

This disease generally starts slowly, gradually worsens, and can last for decades.

Abnormal temperature sensation is one of the symptoms of syringomyelia.

It will cause the patient to gradually lose his sense of temperature, leading to frostbite and burns without even realizing it...

"Jiang Quan, you have syringomyelia and need to go to the hospital for further diagnosis and treatment."

Yu Zhiming comforted him again: "You don't have to worry too much, you are still in the early stages, and the surgical treatment is effective..."
Chapter completed!