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| 梨状窝癌侵犯梨状窝尖的病理组织学观察及其临床意义 | |
| 引用本文： | 刘文中,李树春,费声重,赵连城,王明耀,刘玉满. 梨状窝癌侵犯梨状窝尖的病理组织学观察及其临床意义[J]. 临床耳鼻咽喉头颈外科杂志, 1999, 0(3): 116-118 |
| 作者姓名： | 刘文中 李树春 费声重 赵连城 王明耀 刘玉满 |
| 作者单位： | 1. 沈阳辽宁省肿瘤医院头颈外科,110042 2. 中国医科大学第一临床学院耳鼻咽喉科 3. 大连医科大学第二附属医院耳鼻咽喉科 4. 本溪钢铁公司总医院 |
| 摘 要： | 目的 探讨梨状窝癌侵犯状窝尖的临床意义。方法 对４３例梨状窝癌全喉下咽切除标本的次连续切片进行病理组织学观察。结果 梨状窝尖是梨状窝下１／３部分，梨状窝癌侵犯梨状窝尖易侵犯邻近组织和器官，结果 梨状窝尖受侵是癌组织向下咽下方侵犯的初始部位和重要标本，因此，外科治疗应以全喉及病侧下咽切除为宜。 |
| 关 键 词： | 咽肿瘤 梨状窝 病理学 |
The histopathological observation and the clinical significance of invasion of pyriform sinus apex in pyriform sinus carcinoma |
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| Liu Wenzhong, Li Shuchun, Fei Shengzhong et al. The histopathological observation and the clinical significance of invasion of pyriform sinus apex in pyriform sinus carcinoma[J]. Journal of clinical otorhinolaryngology, head, and neck surgery, 1999, 0(3): 116-118 | |
| Authors: | Liu Wenzhong Li Shuchun Fei Shengzhong et al |
| Affiliation: | Liaoning Province Cancer Hospital, Shenyang 110042. |
| Abstract: | To approach the clinical significance of pyriform sinus carcinoma invading to pyriform sinus apex. Method: Forty-three cases of surgical specimens from total laryngectomy and partial hypopharyngectomy of pyriform sinus carcinoma were made with the organ subserial sectioning and pathological study' Result:Pyriform sinus apex is the inferior 1/3 region of pyriform sinus. If pyriform sinus carcinoma invades its apex, the cancerous tissue easely infiltrated the adjacent structure and organs. ConcluSion: The invasion of pyriform sinus apex is the begining position and the most important sign of invading downward the tissue and surrounding organs in the inferior position of hypopharynx. When surgery treatment is performed, the total laryngectomy and hypopharyngectomy of ill hypopharynx is appropriate and necessary. |
| Keywords: | Pharyngeal neoplasms Pyriform sinus Pathology |
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