Craniopharyngioma and anterior central space of brain base / 中国医师进修杂志

Objective:To analyze the surgical (anatomical) approach of craniopharyngioma based on the concept of anterior central space of brain base.Methods:The clinical data of MRI images of 10 cases of craniopharyngioma who treated in Sanbo Brain Hospital, Capital Medical University from January 2021 to December 2021 were analyzed retrospectively. The brain cisterns involved in the growth of craniopharyngioma were analyzed from the perspective of anterior central space of brain base. Meanwhile, the surgical approach and the basis of selection were discussed.Results:Among all the surgical approaches that can reach the anterior central space of the brain base, the fronto-basal interhemispheric approach was the best.Conclusions:The concept of anterior central space of the brain base is a new observation and interpretation of the anatomy of the brain base from a new perspective, and then create a new concept of brain base surgery. As a new method to analyze the surgical anatomy of this area, its inclusion has important clinical significance.

Traumatic Intracerebral Hematoma

During a 36-month period, clinical outcome in 170 patients with traumatic intracerebral hematoma(TICH) was analysed. These patients represented 5.1% of 3328 consecutive patients with head injuries admitted to the Soonchunhyang University Chunan Hospital. The overall mortality was 33.5%. A significant number of patients(52.6%), who were not comators at the time of admission(GCS0.005) ; 2) the presence of associated lesions(p>0.01) ; 3) time delay of two hours or more from admission to operation(p>0.05) ; 4) actual midline shift of 4.5mm or above on initial CT scan(p>0.005) ; 5) obliteration of suprasellar cistern(p>0.005) ; 6) the presence of delayed traumatic intracerebral hematoma(DTICH) in non-surgical patients with GCS score of 8 or above(p>0.01). Age and location of hematoma did not affect outcome, but the patients with multiple located hematoma showed higher mortality than the others. Time delay in the treatment of TICH and DTICH contribute significantly to poor outocme. Rapidly progressive DTICH within 48 hours after trauma is high in mortality. Follow-up CT scan might as well be performed till 48 hours after injury and 8 hours after initial operation, even though neurological status did not alter for the worse.