1.Investigation of present situation and analysis of positive practice environments of doctors in public hospital in China
Ping ZHANG ; Beizhu YE ; Yufan WANG ; Yi SUN ; Yuan LIANG
Chinese Journal of Health Policy 2017;10(6):38-42
Objective: This study aims to investigate the positive practice environments evaluation of doctors in public hospital and provide suggestions for Chinese health care reform from the perspective of health service providers.Methods: Using self-designed questionnaire, a national cross-sectional survey was performed in 77 public hospitals across seven provinces/ metropolis, involving a total of 3564 doctors.Positive practice environment includes organizational management and doctor-patient two-dimension relationships.Results: The doctor''s mean score of positive practice environment evaluation was 18.02±4.86 (out of 40).Doctors had a higher evaluation (score) of organizational management than doctor-patient relationship.In the organizational management dimension, the personal advice got the lowest scores(2.24±1.04);and in doctor-patient relations, evasion of medical risk got the lowest scores(1.59±0.81).There was a difference in the positive practice scores of physicians in different regions, and the scores of doctors from the western China were the lowest (P<0.001.Doctors from western medicine hospitals had lower evaluation of positive practice environments than ones from Chinese Traditional Medicine hospitals(P=0.002.Conclusion: As per the analysis conducted in this investigation, the current medical practice environment of doctors in China is not a promising one.Doctor-patient relationship is worse than organizational management.Hospitals should adopt a participatory decision-making model in management and establish a broadband performance based compensation to motivate junior doctors.Besides, government should establish reasonable compensation incentive mechanism, with the aim of promoting doctor-patient trust.
2.Retrospective study on the initial clinical manifestations of 1958 hospitalized patients with systemic lupus erythematosus
Yufan GUO ; Lingyun SUN ; Yaohong ZOU ; Wenyou PAN ; Xiangdang WANG ; Jieping PAN ; Miaojia ZHANG ; Juan TAO ; Yu ZHANG ; Kuilin TAN ; Jing LI ; Xiang DING ; Xian QIAN ; Zhanyun DA ; Meimei WANG ; Zhiwei CHEN
Chinese Journal of Rheumatology 2011;15(2):105-107
Objective To investigate the initial manifestation and disease onset feature of systemic lupus erythematosus(SLE) in the past ten years in fifteen hospitals in Jiangsu Province.Methods Data was collected by the same Methodsin all the participated hospitals and then it was summarized for retrospective analysis.Two groups were compared by chi-square test.Results ① One thousand nine hundred and fifty eight patients were investigated and the male-to-female ratio was 1∶15.0.② One thousand seven hundred and ninty eight patients had clear initial manifestations.The most common initial manifestations were skin and mucosal lesions(769 cases,42.8% ) and arthritis (697 cases,38.8% ).The main skin lesion was malar rash (706 cases).Arthritis was found to be more common in female than male.③ All hospitalized patients at their first admission showed multiple organ/system involvement:the most common involvement was skin and mucous membrane (82.3%),hematologic damage (74.0%),in which at least one series of blood cells were involved,arthritis (1156 cases,56.5% ) much more than myositis (51 cases),proteinuria 1046 cases and hematuria in 385 cases.Renal biopsy pathology showed type Ⅳ glomerulonephritis.Conclusion ① SLE patients are mainly female and the male to female ratio is 1∶15.0.② The most common initial manifestations are skin and mucosal lesions.③ The most commonly involved organ/system are skin and mucous membrane,blood,joint and kidney.The most common pathological changes shown in renal biopsy is type Ⅳ glomerulonephritis.
3.Investigation and analysis on positive practice environments of nurses at public hospital
Ping ZHANG ; Fang WANG ; Beizhu YE ; Yufan WANG ; Hongwei JIANG ; Yi SUN ; Qiaofeng WANG ; Xiaohua XIE ; Xi ZHU ; Yuan NAIXING ; Liang ZHANG
Chinese Journal of Hospital Administration 2017;33(12):916-921
Objective To investigate the positive practice environments ( PPE ) of nurses and influencing factors at public hospitals , for reference of building a better PPE .Methods A national cross-sectional survey was performed at 77 public hospitals across seven provinces/metropolises, involving 5374 nurses.PPE included organizational management (internal) and nurses-patient relationship (external). Results The scoring of positive practice environment was 18.51 ±4.69 (total score of 40).The scoring of organizational management and nurses-patient relationship was 9.87 ±3.11 and 8.64 ±2.51 respectively. The scoring of PPE of nurses of general hospital ( GH) was higher than that of traditional Chinese medicine hospital(TCMH) (18.68 ±4.68 versus 18.08 ±4.67, P<0.01).Multivariable analysis showed that , compared with nurses who had not very much pressure about performance assessment , the scores of those who had were declined (βGH =-1.15, 95%CI: -1.55 to -0.76;βTCMH =-1.29, 95%CI: -1.92 to-0.66 ) );compared with nurses who paid less efforts in communicating with their patients , the scoring of those with greater efforts was higher (βGH =2.43, 95%CI:2.00 to 2.86;βTCMH =2.84, 95%CI:2.19 to 3.49).Conclusions PPE of nurses is poor in general in China , and the externally stressful nurse-patient relationship deserves greater attention and efforts than inefficient organization management internally .To improve PPE of nurses , hospitals need to moderate nurses′performance assessment and the nurses need to pay more attention to patient communication .
4. Correlation between androgen receptor expression and surrogate molecular subtypes in invasive breast carcinoma
Xiangjie SUN ; Ke ZUO ; Shaoxian TANG ; Hongfen LU ; Ruohong SHUI ; Baohua YU ; Xiaoli XU ; Yufan CHENG ; Xiaoyu TU ; Rui BI ; Wentao YANG
Chinese Journal of Pathology 2017;46(7):476-480
Objective:
To investigate androgen receptor(AR)expression in invasive breast carcinoma and the correlation with surrogate molecular breast carcinoma subtypes.
Methods:
Immunohistochemical staining of AR and other biomarkers was performed in a cohort of 870 cases of primary invasive breast carcinomas collected from August to December, 2016. The association of AR expression with different histological and surrogate molecular subtypes was analyzed.
Results:
The positive expression rate of AR in the immunohistochemistry-based surrogate subtypes was 96.3%(207/215) for Luminal A, 89.8%(378/421) for Luminal B, 82.4%(75/91) for HER2 overexpression and 37.1%(53/143) for triple negative breast carcinoma, with significant differences among the four groups (
5.Evaluation of the neurodevelopment outcome of prenatally diagnosed periventricular pseudocysts using MRI
Cong SUN ; Xin CHEN ; Tao GONG ; Xianyun CAI ; Yufan CHEN ; Tuantuan WANG ; Hong TANG ; Guangbin WANG
Chinese Journal of Radiology 2020;54(3):235-240
Objective:To evaluate alterations of periventricular pseudocysts (PVPC) on MRI before and after birth, and to assess the prognosis.Methods:We retrospectively analyzed the data of 67 cases that were diagnosed with PVPC on prenatal MRI, of which 24 cases were lost to follow-up, 2 died after birth. A total of 41 surviving fetuses were included in this prognosis study. The gestational ages in this group were between 23 and 39 weeks, with an average of (33±3) weeks.All the subjects underwent brain MRI examinations and Gesell Developmental Scale (GDS) testing between 0-3 years of age. According to the location of cysts and with or without other intracranial and extracranial malformations (dilated ventricles orcerebella medulla, hypoxic-ischemic encephalopathy, TORCH virus infection, corporal hypoplasia, chromosomal malformations and nodular sclerosis) , the patients were divided into four groups: isolated connatal cysts, connatal cysts with additional findings,isolated subependymal pseudocysts, and subependymal pseudocysts with additional findings.The MR images were independently reviewed by two radiologists blinded to the clinical information. Intraclass correlation efficient (ICC) was used to analyze the consistency between the two reviewers.Chi-square test was used to compare the location of cysts (single/bilateral), the number of cyst cavities (single/multi-chamber), and other abnormalities in the connatal cyst group and subependymal cyst group. The mean anteroposterior diameter and mean height of cysts between the connatal cyst group and subependymal cyst group were compared by independent sample t-test.The ANOVA test was used to compare the differences in GDS outcomes among the groups. Multiple comparisons were conducted using the LSD test. Results:Inter-observer agreements between the two radiologists were good for the collected data (all ICC>0.75). Eleven isolated connatal cysts and 7 connatal cysts with additional findings became smaller or disappeared, and all had good prognosis. Of the 14 isolated subependymal cysts, 12 became smaller or disappeared, 2 had no change in size, and 13 had good prognosis. The subependymal cysts with additional findings group included 9 cases: 6 became smaller or disappeared, only 3 showed no apparent changes, and 7 had an abnormal outcome. Subependymal cysts with additional findings were significantly reduced and patients demonstrated significant differences compared with the those with isolated subependymal cysts in the development quotients (DQ) of adaptability, large movements, fine movements, personal social interaction, and language DQ ( P all<0.05). DQ between patients with isolated connatal cysts and isolated subependymal cysts was comparable ( P all>0.05). When associated with additional findings, connatal cysts and subependymal cysts could induce significant different DQ outcome ( P all<0.05). Conclusions:Isolated PVPC usually become smaller or disappeared and have a benign presentation after birth, whereas patients with subependymal cysts with additional findings usually have a poor prognosis. Connatal cysts usually have a good prognosis.
6.Age-related study of brachial plexus MRI contrast to noise ratio and diffusion tensor imaging values in normal adults
Yufan CHEN ; Shanshan WANG ; Cong SUN ; Hong TANG ; Wenshuang ZHANG ; Aocai YANG ; Guangbin WANG
Chinese Journal of Radiology 2020;54(11):1095-1100
Objective:To investigate the correlation of age with diffusion tensor imaging (DTI) values as fractional anisotropy (FA), apparent diffusion coefficient (ADC) and contrast to noise ratio (CNR) of three-dimensional nerve-sheath signal increased with inked rest-tissue rapid acquisition of relaxation imaging (3D SHINKEI) of the brachial plexus in normal adults.Methods:A total of 54 adult healthy volunteers and 6 patients with Guillain-Barre syndrome were prospectively enrolled from October 2018 to April 2019. Healthy volunteers were divided into 3 groups according to age as 21-40 years old group ( n=20), 41-60 years old group ( n=20), and ≥61 years old group ( n=14). All of them underwent MRI examination of the brachial plexus, including DTI and 3D SHINKEI sequences. The average FA and ADC values of the brachial plexus were measured and calculated through the fusion of DTI and 3D SHINKEI by 2 physicians independently. The contrast to noise ratio (CNR) of brachial plexus nerve was measured in 3D SHINKEI sequence images. Intraclass correlation efficient (ICC) was used to analyze the consistency between the two physicians. A simple linear regression model and Pearson correlation analysis were used to detect the correlation between FA, ADC, CNR and age. One-way analysis of variance was used to compare the differences of FA, ADC and CNR in different age groups. The FA and ADC values in different genders were compared by independent sample t-test. Results:Inter-observer agreements of the 2 physicians were good for FA and ADC values with ICC values of 0.811 and 0.901, respectively. For different groups, FA values were 0.397±0.023, 0.368±0.023, and 0.334±0.018 and ADC values were (1.376±0.072) × 10 -3 mm 2/s, (1.466±0.086) × 10 -3 mm 2/s, (1.486±0.080) × 10 -3 mm 2/s, for 21-40, 41-60, and ≥61 years old groups, respectively with statistical significant difference ( F=25.311, P<0.001; F=9.948, P<0.001). The CNR of the brachial plexus were 510.583±192.846, 502.581±128.821, and 426.782±113.648 for 21-40, 41-60, and ≥61 years old group without statistical difference ( F=1.429, P=0.249). The FA value of brachial plexus was highly negatively correlated with age ( r=-0.745, P<0.001), while the ADC value was moderately positively correlated with age ( r=0.596, P<0.001). The CNR of 3D SHINKEI sequence was negatively correlated with age ( r=-0.292, P=0.033). There was no statistically significant difference in brachial plexus FA and ADC values between male and female subjects ( t=1.496, P=0.141; t=-1.557, P=0.126). The FA value of Guillain-Barre syndrome patients was lower than that of healthy volanteers in the same age group ( t=6.129, P<0.001), and the ADC value had no statistical diference ( t=-1.335, P=0.186). Conclusion:The values of FA, ADC and CNR of brachial plexus in normal adults change with age. Among them, FA value is more significant.
7.The value of MRI anterior cartilaginous acetabulum-head-index to evaluate hip function after treatment of developmental dysplasia of the hip
Wenshuang ZHANG ; Yanzhou WANG ; Tianyou LI ; Cong SUN ; Qinhua LUAN ; Yongguang BAN ; Yufan CHEN ; Aocai YANG ; Ye LI ; Guangbin WANG
Chinese Journal of Radiology 2021;55(10):1076-1081
Objective:To evaluate the feasibility of high resolution MRI for the measurement of anterior cartilaginous acetabulum-head-index (A-CAHI) and the value of A-CAHI for predicting hip clinical function after treatment in developmental dysplasia of the hip (DDH).Methods:The imaging data of 92 hips from 61 children with treated DDH were retrospectively reviewed in Shandong Medical Imaging Research Institute from January 2019 to January 2020. All children underwent conservative treatments or surgical interventions 3 years ago. Hip function after treatment was evaluated clinically based on the modified MacKay criteria. The hips were divided into satisfactory clinical function group (McKay rating excellent or good, n=46) and unsatisfactory group (McKay rating fair or poor, n=46). All patients were imaged with conventional MRI, high resolution fat suppressed proton density weighted image (FS-PDWI) of the unilateral hip joint in oblique sagittal view, and anteroposterior hip radiographs. A-CAHI and lateral cartilaginous acetabulum-head-index (L-CAHI) were measured respectively on high-resolution oblique sagittal PDWI and conventional coronal T 1WI. Acetabulum head index (AHI) was also measured on anteroposterior hip radiograph. Mann-Whitney U test or independent-samples t test was used to compare the difference of A-CAHI, L-CAHI and AHI between satisfactory and unsatisfactory clinical function groups. The diagnostic value using A-CAHI, L-CAHI, AHI, or A-CAHI combined with L-CAHI for unsatisfactory clinical function were investigated by the ROC curve. The area under the curve (AUC) and the Z statistic were used to compare diagnostic performance. Results:The values of A-CAHI, L-CAHI and AHI were significantly higher in satisfactory clinical function group compared with the unsatisfactory group ( Z=-7.746, -7.735, t=-7.199, all P<0.001).A-CAHI combined with L-CAHI had the significant highest diagnostic accuracy compared with A-CAHI, L-CAHI and AHI (AUC were 0.994, 0.969, 0.968, 0.861, respectively), with significant differences ( Z=1.975, 2.006, 3.553, P=0.048, 0.051,<0.001). The sensitivity and specificity of A-CAHI combined with L-CAHI for the diagnosis of prognosis were 95.7% and 97.8%, respectively. Conclusions:A-CAHI measured by high resolution MRI was found to have the highest diagnostic accuracy for prediction of hip clinical function in the treated DDH, and combined with L-CAHI can improve the diagnostic accuracy significantly.
8.Research progress in in vitro detection of urinary volatile organic compounds for early cancer diagnosis
Yuan DING ; Wenyu ZHANG ; Yufan SUN ; Zhijian HUANG ; Yutong HAN ; Zhigang ZHU
International Journal of Biomedical Engineering 2022;45(2):176-185
With the further increase of the global cancer burden, various cancers are increasingly challenging human health status and quality of life. Thus, early screening of cancer is crucial. Urinary volatile organic compounds (VOCs) detection techniques have the advantages of easy access to samples, high acceptance of patients, non-invasive, and so on, which have been favored and concerned by researchers. In this paper, existing techniques and methods for cancer diagnosis based on urine VOCs were described, relevant studies on the use of urine VOCs for cancer diagnosis were reviewed, and the barriers and future perspectives of the technique were discussed. This paper can be a reference for researchers working in the direction of urinary VOCs detection, a multidisciplinary field that spans medicine and materials science.
9.Protective Effect of Huazhuo Jiedu Huoxue Tongluo Prescription on Cerebral Ischemia-reperfusion Injury via Regulating Autophagy Based on JNK Signaling Pathway
Minhan ZHAO ; Xinqiao CHU ; Xiaohui CAO ; Ruiqing HUO ; Kuo SUN ; Fangzhao LI ; Yufan HAN ; Junbiao TIAN
Chinese Journal of Experimental Traditional Medical Formulae 2023;29(7):115-125
ObjectiveTo investigate the mechanism of Huazhuo Jiedu Huoxue Tongluo prescription in alleviating cerebral ischemia-reperfusion injury via regulating nerve cell autophagy based on c-Jun N-terminal kinase(JNK)signaling pathway . MethodSixty SD rats were randomly divided into 6 groups: sham group, middle cerebral artery occlusion/reperfusion (MCAO/R) group (model group), Huazhuo Jiedu Huoxue Tongluo prescription group [traditional Chinese medicine (TCM) group(25.0 g·kg-1)], JNK inhibitor SP600125 (SP) group(5 mg·kg-1), TCM+SP group and JNK agonist Anisomycin (Ani) group(15 mg·kg-1). After 24 h of modeling, TCM group and TCM+SP group were given TCM decoction (ig) for 3 consecutive days, and the other groups were given equal volume of normal saline (ig). Neurological deficit was evaluated by neurological function score and cerebral infarct volume was determined by 2,3,5-triphenyltetrazole chloride (TTC) staining. Hematoxylin-eosin (HE) staining and Nissl staining were used to observe the structural changes of brain tissue and the damage of neurons, respectively. Terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling assay (TUNEL) was performed to detect cell apoptosis. The ultrastructure of autophagosomes was observed by transmission electron microscope. Western blot was employed to detect the protein expressions of microtubule-associated protein 1 light chain 3A/B (LC3A/B), autophagy related 5 (Atg5), the ortholog of yeast Atg6 (Beclin1), p62, B-cell lymphoma 2 (Bcl-2), JNK, phosphorylated (p)-JNK and c-Jun in brain tissue. The mRNA expressions of LC3A/B, Beclin1, p62, Atg5, Bcl-2, JNK and c-Jun were detected by Real-time fluorescence quantitative polymerase chain reaction (Real-time PCR). ResultCompared with the sham group, the model group had elevated neurological deficit score (P<0.05), enlarged cerebral infarct volume (P<0.05)and typical infarction manifestations formed in hippocampal region and its surrounding brain tissue. In addition, there were a large number of neuronal cell degeneration, necrosis, liquefaction, nucleus pyknosis and deep staining, and inflammatory cell infiltration in the cortex in the model group, and severe swelling of mitochondria, lysosomes, autophagosomes and autophagolysosomes were clearly seen under electron microscope. TUNEL positive cells were increased (P<0.05), and cell apoptosis was severe. The nuclear membrane and nucleolus of neurons in brain tissue were blurred with discontinuous processes, and Nissl bodies in cytoplasm were stained light with reduced number. Western blot revealed that the model group had up-regulated protein expressions of LC3A/B, Beclin1, Atg5, JNK, p-JNK and c-Jun in brain tissue (P<0.05), while down-regulated protein expressions of p62 and Bcl-2 (P<0.05)as compared with the sham group. Real-time PCR indicated that the mRNA expressions of LC3A/B, Beclin1, Atg5, JNK and c-Jun in the model group were higher (P<0.05) while the mRNA expressions of p62 and Bcl-2 were lower (P<0.05) than those in the sham group. Compared with the conditions in model group, the neurological deficit scores of TCM, SP and TCM+SP groups were lowered (P<0.05), and the cerebral infarct volume was reduced (P<0.05), with improved pathological status of brain tissue, especially in the TCM group. Furthermore, there were abundant and basically normal mitochondrial cristae, slightly dilated endoplasmic reticulum, slightly swollen golgi apparatus, slightly fused nuclear membrane, and few visible lysosomes, autophagosomes and autophagolysosomes. TUNEL positive cells were decreased (P<0.05), displaying reduced apoptosis, especially in the TCM group. The nucleolus and nuclear membrane of neurons in brain tissue were discernible, and Nissl bodies in cytoplasm was reduced to a certain degree as compared with those in the model group. Western blot showed a decrease in the protein expressions of LC3A/B, Beclin1, Atg5, JNK, p-JNK and c-Jun in the TCM group ,the SP group,and the TCM+SP group(P<0.05),while an increase in the protein expressions of p62 in the TCM group and SP group(P<0.05),and an increase in the protein expressions of Bcl-2 in the TCM group and TCM+SP group. By Real-time PCR, the mRNA expressions of LC3A, LC3B, Beclin1, Atg5, JNK and c-Jun had a down-regulation(P<0.05) while the mRNA expression of p62 a up-regulation in the TCM group ,the SP group,and the TCM+SP group(P<0.05),and the mRNA expression of Bcl-2 a up-regulation in the TCM group and the TCM+SP group(P<0.05).Scores of the Ani group were raised (P<0.05), and infarct volume was increased significantly, with aggravated neuronal cell necrosis and obvious inflammatory infiltration. Moreover, there were neuronal nuclear membrane fusion with abnormal protrusion, increased heterochromatin aggregation in edge, severe mitochondrial swelling, endoplasmic reticulum expansion, increased lysosomes, increased intracytoplasmic vesicles, and visible autophagosomes and autophagolysosomes. TUNEL positive cells were increased (P<0.05), representing severe apoptosis. The number of Nissl bodies dropped with light staining, and the nucleolus and nuclear membrane were blurred. Real-time PCR found that the mNRA expressions of Atg5, c-Jun, JNK were up-regulated (P<0.05),while Beclin1, p62, Bcl-2 were were down-regulated in the Ani group (P<0.05). Compared with the TCM group and SP group,the protein expressions of LC3A/B, Beclin1, Atg5, JNK, p-JNK, c-Jun were decreased,and p62, Bcl-2 were increased in the Ani group(P<0.05). Compared with the TCM group,the mRNA expressions of JNK mRNA had a down-regulation in the SP group and TCM+SP group,while LC3A, LC3B, Atg5, c-Jun, JNK had an up-regulation(P<0.05) and Bcl-2 had a down-regulation in the Ani group(P<0.05). Compared with the SP group,the mRNA expressions of Atg5, c-Jun, JNK had an up-regulation(P<0.05), and Beclin1, p62, Bcl-2 had a down-regulation in the Ani group(P<0.05). ConclusionHuazhuo Jiedu Huoxue Tongluo prescription significantly up-regulates the protein and mRNA expressions of LC3A/B, Beclin1, Atg5, JNK, p-JNK and c-Jun, and down-regulates the protein and mRNA expressions of p62 and Bcl-2, suggesting that the prescription can inhibit autophagy through JNK signaling pathway to reduce ischemia/reperfusion injury in rats.
10.Gender and magnetic resonance imaging classification-related differences in clinical and biochemical characteristics of Cushing's disease: a single-centre study.
Yufan CHEN ; Xiaobo MEI ; Fangfang JIAN ; Qinyun MA ; Xiao CHEN ; Liuguan BIAN ; Qingfang SUN
Chinese Medical Journal 2014;127(22):3948-3956
BACKGROUNDCushing's disease (CD) presents a remarkable preponderance in female gender, and a significant minority of patients with CD presented with negative magnetic resonance imaging (MRI) findings. The aim of this study was to evaluate gender-related and MRI classification-related differences in clinical and biochemical characteristics of CD.
METHODSWe retrospectively studied 169 patients with CD, comprising 132 females and 37 males, and 33 patients had no visible adenoma on MRI.
RESULTSWe observed that male and MRI-positive patients presented with high adrenocorticotropic hormone (ACTH) values (P < 0.05). Female patients presented with higher prevalence of hirsutism and hyperpigmentation and lower prevalence of purple striae (P < 0.05). The prevalence of buffalo-hump and hypertension was greater in MRI-negative patients (P < 0.05). In addition, male patients with CD presented at a younger age compared with females (P < 0.05). Patients with fatigue and hypokalaemia presented significantly higher urinary-free cortisol, ACTH and cortisol levels compared with patients without these symptoms (P < 0.05). The prevalence of LH reduction, hyper total cholesterol (TC) and hyper low-density lipoprotein was more frequent in MRI-positive patients (P < 0.05). Hyper-TC levels and PRL reduction were more frequent in males (P < 0.05). T3, T4 and FT3 levels negatively correlated with age at diagnosis (r = -0.310, P < 0.01; r = -0.191, P < 0.05; r = -0.216, P < 0.05). T3, T4, FT3 and FT4 levels significantly negatively correlated with 8-am plasma cortisol levels (r = -0.328, P < 0.01; r = -0.195, P < 0.05; r = -0.333, P < 0.01; r = -0.180, P < 0.05). Females presented higher total protein level (P < 0.01) and lower blood urea nitrogen and serum creatinine levels (P < 0.01), compared with male patients.
CONCLUSIONSCarefulness and caution are required in all patients with CD, because of the complexity of clinical and biochemical characteristics in CD patients of different gender and MRI classification, particularly male patients and MRI-negative patients.
Adolescent ; Adult ; Aged ; Dyslipidemias ; diagnosis ; Female ; Humans ; Hypertension ; diagnosis ; Hypokalemia ; diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Pituitary ACTH Hypersecretion ; complications ; diagnosis ; Retrospective Studies ; Sex Factors ; Young Adult