使用 Typora 绘制 EAONO-JOS 胆脂瘤分级图

European Academy of Otology and Neurotology 和 Japanese Otological Society (EAONO-JOS) 2017年发表了《EAONO/JOS Joint Consensus Statements on the Defnitions, Classifcation and Staging of Middle Ear Cholesteatoma》1。该共识使用 STAM 分级系统,不仅反映胆脂瘤的严重程度,也能预估胆脂瘤是否易于切除并预测中耳功能恢复预后,推出以来的逐步得到国际认可2

原文示意图如下:

%title插图%num

看着有点乱,重新梳理下会条理更清楚。用Word、PowerPoint 或者 Visio都可以绘类似图,但比较复杂。我常用 码字的Typora 可以绘制简单结构图和流程图,非常方便。我把使用Typora 绘制EAONO/JOS胆脂瘤分级图的过程记录下来,避免遗忘。

胆脂瘤分类:

中耳胆脂瘤分为先天性、获得性和无法分类三种类型:

输入:

```mermaid

回车并在代码框中输入:

 graph TD
 A[CHOLESTEATOMA] -->B[CONGENITAL]
 A[CHOLESTEATOMA] -->C[ACQUIRED]
 A[CHOLESTEATOMA] -->D[UNCLASSIFIABLE]

输出界面如下:

%title插图%num

获得性胆脂瘤分类:

 graph LR
 C[ACQUIRED]-->E[RETRACTION POCKET CHOLESTEATOMA]
 C[ACQUIRED]-->F[NON-RETRACTION POCKET CHOLESTEATOMA]
 F[NON-RETRACTION POCKET CHOLESTEATOMA]-->G[Secondary to TM perforation]
 F[NON-RETRACTION POCKET CHOLESTEATOMA]-->H[Follwing trauma or iatrogenic causes]
 E[RETRACTION POCKET CHOLESTEATOMA]-->I[Pars tensa cholesteatoma]
 E[RETRACTION POCKET CHOLESTEATOMA]-->J[Pars flaccida cholesteatoma]
 E[RETRACTION POCKET CHOLESTEATOMA]-->K[Comnbination of pars tensa and pars flaccida cholesteatoma]
%title插图%num

手术后胆脂瘤分类:

 graph TD
 L[Post surgery]-->M[Recurrent]
 L[Post surgery]-->N[Residual]
 L[Post surgery]-->O[Not mutually exclusive]
%title插图%num

这样是不是更好理解和记忆EAONO-JOS 胆脂瘤分类了呢,以后简单流程图使用 Typora 绘制就可以了,新技能get!

Mermaid 使用方法请参考:

Draw Diagrams With Markdown

Mermaid Flowcharts

参考文献:

[1] Yung M, Tono T, Olszewska E, Yamamoto Y, Sudhoff H, Sakagami M, et al. EAONO/JOS Joint Consensus Statement on the Defnitions, Classifcation and Staging of Middle Ear Cholesteatoma. J Int Adv Otol 2017; 13: 1-8

[2] James, Adrian L. D.M., F.R.C.S.; Siu, Jennifer M.D., M.P.H.; Borkhoff, Cornelia M. Ph.D.; Yung, Matthew M.S., Ph.D.; Stephens, Derek M.Sc. International Collaborative Assessment of the Validity of the EAONO-JOS Cholesteatoma Staging System, Otology & Neurotology: February 2020 – Volume 41 – Issue 2 – p 286-287 doi: 10.1097/MAO.0000000000002547

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