Does lacunar infarction belong to ischemic stroke?

Written by Shi De Quan

Neurology

Updated on March 29, 2025

00:00

00:00

Lacunar infarction is a type of ischemic stroke, which can be simply explained as the blockage of small blood vessels. It generally belongs to one of the categories of ischemic strokes, which also include large vessel blockage and cerebral embolism. Lacunar infarction specifically refers to blockages in small blood vessels, and this type of stroke primarily occurs due to these small vessel blockages, and it is known as lacunar infarction.

Other Voices

home-news-image

Written by Tang Bo

Neurology

43sec

home-news-image

The difference between stroke and cerebral infarction

Stroke is divided into hemorrhagic stroke and ischemic stroke. Hemorrhagic stroke involves cerebral hemorrhage, while ischemic stroke involves cerebral infarction. Therefore, the difference is that stroke includes cerebral infarction, which is a type of ischemic stroke. In such cases, it is crucial to seek prompt hospital treatment and examine for risk factors related to cerebrovascular disease. Under the guidance of a doctor, the condition should be stabilized since the acute phase of a cerebral infarction might be unstable and could worsen. Thus, after stabilizing the condition, long-term oral medication will also be necessary to prevent future strokes.

home-news-image

Written by Zhang Hui

Neurology

1min

home-news-image

Post-stroke depression

Recent studies have confirmed that in addition to language dysfunction, cognitive impairment, and motor dysfunction, stroke patients also exhibit many signs of depression. According to guidelines published in China in 2016, about 33% of stroke patients experience post-stroke depression, which is a very high proportion. The main symptoms of post-stroke depression include a lack of interest in anything, unwillingness to communicate with others, being quiet and reticent, non-compliance with medication, and non-cooperation with rehabilitation training. Post-stroke depression significantly affects the recovery of patients and their future quality of life. Some patients may even turn to suicide due to depression. Therefore, it is crucial to pay attention to depression after a stroke, as the incidence rate of post-stroke depression is very high, reaching up to 33%. Clinicians must carefully identify it, and family members of patients must be attentive in their care.

home-news-image

Written by Tang Ying

Physical Medicine and Rehabilitation

54sec

home-news-image

Rehabilitation nursing for stroke patients

For the rehabilitation and nursing care of stroke patients, first and foremost, we need to monitor the patient's vital signs, food intake, sleep, as well as bowel and bladder function. Secondly, we should pay attention to their psychological state, checking for signs of tension, anxiety, and depressive emotional reactions. Thirdly, we encourage patients to overcome their illness and to establish confidence in their recovery. Fourthly, we guide patients to actively engage in physical function exercises, as well as daily activities such as eating and dressing to practice their daily living skills. Fifthly, we manage proper limb positioning and patient turning, prevent pressure sores, and also prevent a series of complications such as venous thrombosis and urinary tract infections.

home-news-image

Written by Zhang Hui

Neurology

48sec

home-news-image

Clinical manifestations of stroke

Firstly, the patient may experience aphasia, such as not understanding others' conversations and being unable to accurately express their own opinions. Signs of facial paralysis, such as a skewed mouth, drooling, and nasolabial fold, may also appear. Secondly, limb paralysis is a common clinical symptom, generally presenting as hemiplegia. There may also be hemisensory disturbances, such as numbness on one side of the body. Thirdly, patients may experience a decline in cognitive functions, exhibiting slow reactions, reduced memory capabilities, and decreased computational skills. If a stroke affects the posterior circulation, the patient may experience symptoms such as dizziness, double vision, and hemianopia.

home-news-image

Written by Tang Bo

Neurology

1min 3sec

home-news-image

What are the symptoms of a stroke?

Stroke, also commonly referred to as cerebrovascular accident, is caused by the rupture or blockage of blood vessels within the skull, leading to necrosis of brain tissue and a series of symptoms. It is divided into ischemic stroke and hemorrhagic stroke. Ischemic stroke, commonly known as cerebral infarction or stroke, while hemorrhagic stroke refers to cerebral hemorrhage. Generally, ischemic strokes account for 80% of cases. Ischemic stroke is caused by blockage of blood vessels leading to necrosis of brain tissue, presenting with a series of symptoms such as hemiplegic numbness. Cerebral hemorrhage results from rupture of brain blood vessels causing damage to brain cells and symptoms of compression, and may also present with symptoms such as hemiplegic numbness. Both types can be differentiated by their symptoms, and can also be definitively diagnosed through a CT scan.