World neurosurgery · 2019
An Ectopic Recurrent Craniopharyngioma of the Temporal Lobe: Case Report and Review of the Literature.
Клинический случайСтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Cai Meiqin, He Haiyong, Zhang Baoyu, Luo Lun, Gong Jin, Li Wensheng, Huang Tengchao, Guo Ying
Аннотация
BACKGROUND: Ectopic recurrent craniopharyngioma is rare. We present a case of a temporal ectopic recurrent tumor after a trans-eyebrow supraorbital keyhole approach and provide a review of the reported data with basic statistics.
METHODS: We retrospectively reviewed 57 cases of craniopharyngiomas surgically treated at our institution. A temporal ectopic recurrent tumor with 10% high Ki-67 proliferation index expression was identified. The lesion underwent gross total resection without any complications. We also reviewed the related data and performed a basic statistical analysis.
RESULTS: Our review found 64 cases of ectopic recurrent craniopharyngioma that had been reported (including the present case). The median interval until ectopic recurrence was 4.0 years (interquartile range, 2.0-10.0). Of the 64 lesions, 48 (75%) were adamantinous, 6 (9%) were papillary, and 10 (16%) were unknown. Also, 34 tumors (53%) were located in the previous surgical tract, and 30 (47%) had disseminated along the cerebrospinal fluid pathway. Of the 64 ectopic tumors, 50 (78%) could be resected in total without complications.
CONCLUSIONS: Ectopic recurrent craniopharyngioma is a rare phenomenon. Meticulous protection of the entire surgical field and careful manipulation of the tumor during resection are required to prevent possible ectopic recurrence. Regular follow-up examinations are strongly recommended to detect any further recurrences. Gross total resection is the treatment of choice for ectopic recurrence.
METHODS: We retrospectively reviewed 57 cases of craniopharyngiomas surgically treated at our institution. A temporal ectopic recurrent tumor with 10% high Ki-67 proliferation index expression was identified. The lesion underwent gross total resection without any complications. We also reviewed the related data and performed a basic statistical analysis.
RESULTS: Our review found 64 cases of ectopic recurrent craniopharyngioma that had been reported (including the present case). The median interval until ectopic recurrence was 4.0 years (interquartile range, 2.0-10.0). Of the 64 lesions, 48 (75%) were adamantinous, 6 (9%) were papillary, and 10 (16%) were unknown. Also, 34 tumors (53%) were located in the previous surgical tract, and 30 (47%) had disseminated along the cerebrospinal fluid pathway. Of the 64 ectopic tumors, 50 (78%) could be resected in total without complications.
CONCLUSIONS: Ectopic recurrent craniopharyngioma is a rare phenomenon. Meticulous protection of the entire surgical field and careful manipulation of the tumor during resection are required to prevent possible ectopic recurrence. Regular follow-up examinations are strongly recommended to detect any further recurrences. Gross total resection is the treatment of choice for ectopic recurrence.