Related Experiment Video
Updated: Feb 15, 2026
07:54
Accessing the Subdural Space of the Rodent Spinal Cord for Treatment Delivery
Published on: August 8, 2025
528
Subdural Abnormal Communicating Vessel in Chronic Subdural Hematoma.
Zhiqiang Tao1, Shenghong Ding, Maotong Hu
1Department of Neurosurgery, Yiwu Central Hospital, Wenzhou Medical College, Yiwu, China.
The Journal of Craniofacial Surgery
|January 31, 2018
Summary
Chronic subdural hematoma (CSDH) development involves inflammation and angiogenesis. Researchers observed unusual dura-and-pia angiogenesis in a CSDH patient, suggesting a compensatory brain response.
Area of Science:
- Neuroscience
- Pathology
Background:
- The exact cause of chronic subdural hematoma (CSDH) remains unclear, with traditional theories of bridging vessel laceration lacking strong evidence.
- Current research highlights the role of inflammatory processes in CSDH development.
- Early stages of post-traumatic angiogenesis are characterized by inflammation and immune cell infiltration.
Observation:
- A unique case of CSDH presented with unusual angiogenesis directly between the dura and pia mater.
- This observation provides novel insights into the microvasculature within the subdural space.
Findings:
- The observed dura-and-pia angiogenesis in CSDH suggests a potential compensatory mechanism by the central nervous system.
- This finding challenges previous assumptions about CSDH pathophysiology.
Implications:
- Bolstering angiogenesis could be a future therapeutic strategy for managing ischemic diseases in cerebral hemispheres.
- Understanding this compensatory angiogenesis may open new avenues for CSDH treatment and neuroprotection.
Related Concept Videos
01:03Communication
8.8K
Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.
8.8K
01:28Communication
11.8K
Sharing information, concepts, and emotions to foster mutual understanding is communication. The sender, recipient, and transaction must be considered in this manner. The sender is the person who shares the message, the recipient is the person who receives and understands the message, and the transaction is the method used to deliver the message and the variables that affect the communication's context and surroundings. The nurse-client connection is built on therapeutic communication.
11.8K
02:23Abnormal Proliferation
5.3K
Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the...
5.3K
01:28Neuronal Communication
3.6K
Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...
3.6K
01:30Therapeutic Communication
8.8K
Communication is a lifelong learning process. Through therapeutic communication, nurses can collect relevant assessment data, provide education and counseling, and interact during nursing interventions. Sending and receiving messages occur through verbal and nonverbal communication techniques and can happen separately or simultaneously.
Verbal communication depends on language or a prescribed way of using words so that people can share information effectively. The critical aspects of verbal...
Verbal communication depends on language or a prescribed way of using words so that people can share information effectively. The critical aspects of verbal...
8.8K
01:29Cardiovascular System Abnormal Findings I: Inspection and Palpation
963
In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
Abnormal findings observed during an inspection
963