1.Relationship between the length of service on an island and TCM constitution of stationed personnel
Yanlin MENG ; Wei GU ; Yanli YOU ; Weihong LI ; Shuyuan LI ; Jiahui CHEN ; Xin WANG ; Enze CUI ; Hongyi SUN ; Hubo CHEN ; Lina WANG
Journal of Navy Medicine 2025;46(2):111-115
Objective To investigate the relationship between stationing years of personnel on an island and their traditional Chinese medicine(TCM)constitution,thus providing a reference for adjusting the health status of stationed personnel,preventing and treating diseases.Methods Based on The Scale of Constitution in Chinese Medicine Questionnaire,TCM constitution of 734 personnel stationed on an island was investigated.Pearson χ2 method was used for data analysis.Results Of the 734 personnel stationed on an island 345(47.0%)were of the balanced constitution type and 389(53.0%)were of the biased constitution types.Among the people with biased constitution types,composite constitution accounted for 80.5%(313 people)and the simple accounted for the rest(19.5%,76 people).The top three types of the biased were dampness heat(15.2%),qi deficiency(14.0%),and yin deficiency(10.7%).The distribution of TCM constitution types was significantly different in terms of stationing years on the island(P<0.05).There was a significant difference in the balanced type and yin deficiency type between people with stationing time≤2 years and>8 years(P<0.05).There was a significant difference in qi deficiency type and qi depression type between people with stationing time≤2 years and>5 years(P<0.05).Compared to people with stationing time≤2 years,significant difference was found in yang deficiency type in people with stationing time ranging from 2 to 5 years and those with>8 years(P<0.05).There were significant differences in the phlegm dampness type,blood stasis type,and specific diathesis type between people with stationing time≤2 years and people with stationing time ranging from>2~5 years and>8 years(P<0.05).There were significant differences in the dampness heat type between people with stationing time≤2 years and people with stationing time ranging from>5~8 years and>8 years,between pepole with stationing time ranging from>2~5 years and people with stationing time>8 years(P<0.05).Conclusion The dampness heat type,qi deficiency type and yin deficiency type are common biased TCM constitution in personnel stationed on islands.The longer the time spent on islands,the greater the possibility of forming biased constitution.
2.Molecular diagnosis and treatment of meningiomas: an expert consensus (2022).
Jiaojiao DENG ; Lingyang HUA ; Liuguan BIAN ; Hong CHEN ; Ligang CHEN ; Hongwei CHENG ; Changwu DOU ; Dangmurenjiapu GENG ; Tao HONG ; Hongming JI ; Yugang JIANG ; Qing LAN ; Gang LI ; Zhixiong LIU ; Songtao QI ; Yan QU ; Songsheng SHI ; Xiaochuan SUN ; Haijun WANG ; Yongping YOU ; Hualin YU ; Shuyuan YUE ; Jianming ZHANG ; Xiaohua ZHANG ; Shuo WANG ; Ying MAO ; Ping ZHONG ; Ye GONG
Chinese Medical Journal 2022;135(16):1894-1912
ABSTRACT:
Meningiomas are the most common primary intracranial neoplasm with diverse pathological types and complicated clinical manifestations. The fifth edition of the WHO Classification of Tumors of the Central Nervous System (WHO CNS5), published in 2021, introduces major changes that advance the role of molecular diagnostics in meningiomas. To follow the revision of WHO CNS5, this expert consensus statement was formed jointly by the Group of Neuro-Oncology, Society of Neurosurgery, Chinese Medical Association together with neuropathologists and evidence-based experts. The consensus provides reference points to integrate key biomarkers into stratification and clinical decision making for meningioma patients.
REGISTRATION
Practice guideline REgistration for transPAREncy (PREPARE), IPGRP-2022CN234.
Humans
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Meningioma/pathology*
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Consensus
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Neurosurgical Procedures
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Meningeal Neoplasms/pathology*
3.Clinicopathological analysis of perivascular epithelioid cell tumor of the head and neck
Min ZUO ; Meina LAI ; Shifen ZHANG ; Shuyuan YOU ; Zhuohuai CHEN
Chinese Journal of Clinical and Experimental Pathology 2015;(9):1021-1025
Purpose To investigate the clinicopathological features, treatment and prognosis of perivascular epithelioid cell tumor ( PEComa) of the head and neck. Methods Two cases of PEComa were analyzed by studying clinical data, histopathologic and immu-nohistochemical ( EnVision) changes and the related literatures were reviewed. Results Case 1 was a 26-year-old woman with a re-current larynx tumor, and case 2 was diagnosed in a 56-year-old man with a left nasal cavity mass. Their tumors were well-demarcated, and ranged from 2. 5 to 3. 5 cm in diameter. Microscopically, the tumors were composed of epithelioid cells arranged in nets, organoid pattern. The tumor cells had abundant pale eosinophilic granular to clear cytoplasm, vesicular nuclei, and mild atypia. The stroma was rich in capillaries, sinusoidal vasculature. There was mitotic activity and focal necrosis. By immunohistochemistry, the tumor cells were diffusely or focally positive for vimentin (2/2), HMB-45(1/2), Melan-A(2/2), SMA(2/2), Calponin(2/2), desmin(1/2), and TFE3(1/2). They were negative for CK, CD10, S-100, CgA, Syn, and MyoD1. Conclusion PEComa of the head and neck is rare. Definite diagnosis depends upon the comprehensive analysis of histopathology and coexpression of melanocytic and myoid mark-ers. The differential diagnosis include paraganglioma, malignant melanoma and metastatic carcinoma. Few PEComas of the head and neck behaved in an aggressive fashion with distant or loco-regional metastases and died of disease-related causes, it should be regarded as tumors with a malignant potential.

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