Objective:To explore any effect of using extracorporeal shockwave therapy (ESWT) on the gastrocnemius muscle or the myotendinous junction on spasticity and the walking ability of stroke survivors.Methods:A total of 84 stroke survivors were randomly divided into a control group, a muscle belly group, and a myotendinous junction group, each of 28. In addition to conventional rehabilitation, the muscle belly and myotendinous junction groups received ESWT applied to the belly of the gastrocnemius muscle or the myotendinous junction. Before as well as one, two and three weeks after the treatment, all were evaluated using the Modified Ashworth Scale (MAS), passive range of motion (PROM), a visual analogue scale (VAS) for pain rating, and 10m maximum walking speed (10m MWS). Stride frequency and length were also measured and compared among the 3 groups.Results:After three weeks of ESWT treatment the average MAS, PROM and VAS scores of the belly and the junction group were significantly improved compared to before the treatment. The average MAS, PROM and VAS scores of the belly group and the average MAS score of the junction group were then significantly superior to the control group′s averages, and the average VAS score of the belly group was significantly better than that of the junction group. After one and two weeks of treatment, the average 10MWSs of the belly and junction groups were significantly better than the control group′s average, and after 3 weeks the belly group′s average speed was significantly better than the junction group′s. The stride frequency of the belly group had improved significantly compared with the control group after 2 weeks, and after 3 weeks both experimental groups had significantly better frequency than the control group. The average stride length of both the belly and junction groups was significantly better than the control group′s average throughout the testing.Conclusion:ESWT applied to the belly of the gastrocnemius muscle or the myotendinous junction can relieve muscle spasticity and pain and improve walking ability. Applying ESWT to the muscle belly is superior to on the myotendinous junction in terms of therapeutic efficacy.

OBJECTIVES: The prevalence of asymptomatic primary hyperparathyroidism (PHPT) in China is lower than that in European and American countries and the study about the characteristics of asymptomatic PHPT was rare in China. This study aims to explore the characteristics of asymptomatic PHPT. METHODS: Clinical data of 150 patients with PHPT confirmed by operation and pathological examination were retrospectively analyzed. The patients were assigned into a symptomatic PHPT group ( RESULTS: The proportion of adenomas was higher than that of adenocarcinoma in the asymptomatic PHPT group. The proportion of the first diagnosis due to hypercalcemia found via biochemical examination in the asymptomatic PHPT group was higher than that in the symptomatic PHPT group (76.92% vs 25.81%, CONCLUSIONS Only a minority of PHPT patients are asymptomatic. Compared with the symptomatic PHPT patients, the primary cause of diagnosis is hypercalcemia, the duration of diagnosis and the diameter of parathyroid gland are shorter, the levels of serum calcium, and PTH are lower, the proportion of adenomas, vitamin D, and the BMD of L
Calcium ; China/epidemiology* ; Humans ; Hyperparathyroidism, Primary/epidemiology* ; Parathyroid Glands ; Parathyroid Hormone ; Retrospective Studies

Objective:Our previous micro-array study revealed that long non-coding RNA (lncRNA), such as ENST00000538790 and NR_125790, were differently expressed in parathyroid carcinoma compared with those in parathyroid adenoma. Diagnostic value of lncRNAs (ENST00000538790 and NR_125790) and scoring models derived from these lncRNAs in parathyroid carcinoma were investigated in this study.Methods:Fifty-seven fresh tissue samples from patients with hyperparathyroidism were collected. Eleven patients were diagnosed with parathyroid carcinoma, while 46 patients were found with parathyroid adenoma. The expression levels of five lncRNAs (ENST00000511928, ENST00000538790, ENST00000618339, NR_125790, and ENST00000485384) were detected with realtime quantitative PCR (RT-qPCR). LncRNA scores were calculated using these lncRNAs, and their value in parathyroid carcinoma diagnosis were also assessed.Results:It was found that expression levels of ENST00000511928 and ENST00000538790 were up-regulated in parathyroid carcinoma compared with parathyroid adenoma ( P<0.05), while the levels of ENST00000618339, NR_125790, and ENST00000485384 were decreased in parathyroid carcinoma ( P<0.05). Among these lncRNAs, ENST00000538790 and NR_125790 were independent risk factors for parathyroid carcinoma ( P<0.05). Hence, "log score" and "logistic score" were calculated with ENST00000538790 and NR_125790 levels. The areas under the receiver operating characteristic curve for "log score" and "logistic score" were up to 0.935 and 0.943 respectively in parathyroid carcinoma ( P<0.05), and were found to be greater than those from single lncRNA or classic clinical indices, such as serum calcium ( P<0.05). Conclusion:LncRNA scores with lncRNA ENST00000538790 and NR_125790 may play potential role in diagnosis of parathyroid carcinoma.

Objective:To investigate the value and influence factors of preoperative and intraoperative localization of ectopic hyperparathyroidism (EHPT).Methods:Results of 99mTc-sestamibi ( 99mTc-MIBI), neck ultrasound, contrast CT and intraoperative local venous parathyroid hormone (IOLVPTH) were retrospectively analyzed in 205 patients with primary hyperparathyroidism (PHPT) suspected of EHPT. Results:Incidence of EHPT was 16.6% (34 cases), and 36 ectopic lesions were detected. The proportion of EHPT in antero-superior mediastinum, intrathyroidal, in the retropharyngeal region, in carotid sheath, in the prevertebral region and intrapericardial were 44.1% (15 cases), 29.4% (10 cases), 11.8% (4 cases), 5.9% (2 cases), 5.9% (2 cases) and 2.9% (1 cases), respectively. Contrast CT was the most sensitive (86.1%, 31 lesions/36 lesions) for EHPT, followed by 99mTc-MIBI (66.7%, 24 lesions/36 lesions), IOLVPTH monitoring (61.8%, 21 lesions/34 lesions) and neck ultrasound (55.6%, 20 lesions/36 lesions). Contrast CT was most sensitive,100% in detecting deep-located EHPT lesions, whereas IOLVPTH had advantages in detecting intrathyroidal EHPT lesions, with a sensitivity of 100.0%.The combined use of 99mTc-MIBI and neck ultrasound showed a sensitivity of 77.8% in the localization of EHPT. Conclusions:Contrast CT is highly sensitive in the localization of EHPT. The combined use of preoperative imaging and IOLVPTH monitoring helps to higher localization for EHPT.

Objective:To study relative risk factors for temporarily inhibited parathyroid hormone (PTH) secretion after surgery of primary hyperparathyroidism (PHPT).Methods:Seventy-two cases with PHPT from October 2017 to March 2019 in Beijing Chaoyang Hospital were analyzed retrospectively, including 22 males and 50 females aged from 13 to 83 years old. They were reviewed and divided into a complete inhibition group (24 cases, PTH=0 pg/ml), an incomplete inhibition group (23 cases, 0

To explore the impact of gender on presentation of primary hyperparathyroidism (PHPT), clinical data of 150 histopathologically proven PHPT patients were collected and retrospectively analyzed. Most of the patients (72.0％) were parathyroid adenoma (PA), and 9.3％of them were parathyroid carcinoma (PC). In PA patients, albumin-corrected serum calcium levels (TASC) were lower in women than in men [(2.84±0.28)mmol/L vs.(3.03±0.34)mmol/L, P=0.006 ]. In all PHPT subjects, serum urea nitrogen, creatinine, uric acid levels were lower in women than in men. Bone pain was more frequent in women over 50 years old than in men (52.33％vs.29.17％, P=0.045). The incidence of PC was higher in men than in women (20.59％ vs. 6.03％, P=0.010). In conclusion, there are gender differences in the clinical presentation of PHPT. TASC was high in men with PA compared to women with PA. Bone pain was more common in the woman patients over 50 years old, and PC was more common in men.

Objective: To evaluate the clinical characteristics and preoperative predictive factors in patients with parathyroid carcinoma. Methods: From January 2010 to December 2016, 150 patients with pathologically and biochemically confirmed primary hyperparathyroidism were enrolled in this study. The clinical data were reviewed to define 28 cases of parathyroid hyperplasia, 14 cases of parathyroid carcinoma (PC), and 108 cases of parathyroid adenoma (PA). The clinical characteristics between PC and PA group were compared and analyzed to explore predictive factors for PC. Results: Patients in PC group were significantly younger than those in PA group (47.9±13.9 vs 57.2±14.6 years, P=0.026). The diameter of tumor in PC group was larger than that in PA group (3.6±1.8 vs 2.2±1.4 cm, P=0.005). The levels of albumin-corrected serum calcium, parathyroid hormone (PTH), and alkaline phosphatase (AKP) were all higher in PC group than those in PA group (3.4±0.6 vs 2.9±0.3 mmol/l; 1 157.1 vs 201.6 pg/ml; 168 vs 97 IU/L; all P<0.05). PC correlated with age(r=-0.241, P=0.007), albumin-corrected serum calcium (r=0.324, P<0.001), PTH levels (r=0.301, P=0.001), serum AKP (r=0.217, P=0.019) and tumor size(r=0.238, P=0.011). Receiver operator characteristic curve analysis showed that the optimum cut-off values as follows: albumin-corrected serum calcium 3.15 mmol/L, serum PTH concentration 1 011 pg/ml and tumor diameter 3.35 cm. These indicators can be helpful in the preoperative diagnosis of PC. Conclusions Patients with PC were younger than the patients with PA. Albumin-corrected serum calcium, serum PTH concentration, and tumor diameter can be helpful in preoperative diagnosis of PC.

Objective To investigate the expression level and clinical significance of long non-coding RNA(LncRNA) growth arrest specific gene-antisense 1(GAS8-AS1) in papillary thyroid microcarcinoma(PTMC) patients. Methods We investigated the expression profile of GAS8-AS1 in tissue samples of patients with PTMC as well as nodular goiter(NG) by quantitative real-time polymerase chain reaction(RT-qPCR). Results GAS8-AS1 in cancer tissue was down-regulated in PTMC patients compared with adjacent thyroid tissue and NG samples(P<0.05). Lower level of GAS8-AS1 was also correlated with central cervical lymph node metastasis(CLNM, P<0.05). The area under the ROC curve for GAS8-AS1 was up to 0.717 3 in CLNM prediction(P<0.05). Conclusion GAS8-AS1 may act as a potential biomarker for PTC diagnosis and CLNM prediction.

In 2015 , policy reforms on centralized drug purchasing system have been released one by one , and the quality of medicines has been highly valued .Centralized drug purchasing system distinguishes different qualities of drugs mainly through bidding grouping , in order to achieve “uality priority”.However , there are yet some existing problems in group bidding policy at present , such as lack of a unified hierarchy , no scientific indicators and so on , which inevitably weaken the leading role of centralized purchasing policy over the quality of medicines .This paper , focuses on the study of group bidding , and the existing main problems are found through the statistical analysis of rel-evant policies introduced in different provinces .Finally, it explores some optimization strategies for “Group Bidding”which is of paramount importance .

A 70 years old male patient complained a sense of swelling on right facial, mild pain, and the obstruction of right nasal, no complain of facial numbness and toothache. Physical examination showed the slight bulging on right facial with mild tenderness, purulent nasal secretions on the right middle nasal meatus, and no significant neoplasm. CT scan showed that soft density tissue in the right maxillary sinus,and the high density tissue in some period. Postoperative diagnosis: carcinoma of maxillary sinus with fungal sinusitis.
Aged ; Carcinoma ; complications ; diagnosis ; Humans ; Male ; Maxillary Sinus ; microbiology ; pathology ; Mycoses ; complications ; Nose Neoplasms ; complications ; diagnosis ; Sinusitis ; microbiology