To analyze the clinical and genetic features of oculopharyngodistal myopathy (OPDM) patients and compare the phenotypic differences among various causative genes.

Under the current situation of "low prevalence and low infection" of schistosomiasis in China, and to provide a basis for achieving the goal of eliminating schistosomiasis by 2030 proposed by the Healthy China Action (2019 - 2030) as scheduled, the Hunan Provincial Corps Hospital of the Chinese People's Armed Police Force established a schistosomiasis monitoring and early warning index system based on the previous studies on schistosomiasis early warning index system and the recent literature analysis, combined with the current potential risk factors affecting the transmission and prevalence of schistosomiasis, and organized two rounds of expert consultation and carried out project promotion meetings. The experts reached a consensus on the comprehensiveness and practicability of the index system, aiming to lay a solid foundation for construction of China's schistosomiasis prevention and control early warning system.

Objective:To investigate the clinical diagnosis and treatment of granulomatous prostatitis（GP）in patients with Prostate Imaging Reporting and Data System（PI-RADS）scores ≥ 4 on magnetic resonance imaging（MRI）.Methods:The data of 12 GP patients with PI-RADS score ≥ 4 who were admitted to Beijing Chaoyang Hospital，Capital Medical University，from February 2015 to February 2025，were retrospectively analyzed. The patients were aged 51?73 years（mean 66 years）. Presenting complaints included elevated prostate-specific antigen（PSA）levels in 6 cases，prostatic mass in 2 cases，urinary retention in 3 cases，and gross hematuria in 1 case. All 12 patients had concomitant lower urinary tract symptoms. Medical history revealed pulmonary tuberculosis in 2 cases，testicular tuberculosis in 1 case，close contact with tuberculosis in 1 case（spouse diagnosed with pulmonary tuberculosis 5 years earlier），allergic granulomatous vasculitis in 1 case，and intravesical bacillus Calmette-Guérin（BCG）instillation in 1 case. Digital rectal examination（DRE）showed gradeⅠprostatic hyperplasia in 2 cases，grade Ⅱ in 9 cases，and grade Ⅲ in 1 case. Nodules were palpable in 6 patients. The median PSA was 7.20 ng/ml（ranging 1.11?21.90 ng/ml），with 2 cases < 4 ng/ml. Transrectal ultrasound was performed in 10 patients，and prostate volumes were ranging from 29.48 to 109.78 cm3，with 6 cases > 45 cm3. All 12 patients underwent MRI，and all demonstrated PI-RADS scores ≥ 4，typically presenting as low signal intensity on T2-weighted imaging，high signal on diffusion-weighted imaging（DWI），and low apparent diffusion coefficient（ADC）values. Contrast-enhanced MRI in 8 cases revealed heterogeneous enhancement. One patient underwent 68Ga-prostate-specific membrane antigen positron emission tomography-computed tomography（ 68Ga-PSMA PET-CT），which showed band-like increased uptake in the central zone. All 12 patients were preoperatively suspected of prostate cancer，of whom 10 underwent transrectal biopsy and 2 underwent transperineal biopsy. Pathological characteristics and follow-up results were analyzed. Treatment outcomes were analyzed，The International Prostate Symptom Score（IPSS），quality of life（QOL）score，maximum urinary flow rate（Q max），and post-void residual urine（PVR）volume were compared before and 1 month after treatment. Results:Histopathology confirmed GP in all cases，with chronic inflammation in 11 cases and acute inflammation in 1 case. Immunohistochemistry demonstrated positivity for CD68（macrophage marker），high-molecular weight cytokeratin（HCK），and reticulin staining；periodic acid-Schiff（PAS）and acid-fast staining were positive in 2 cases，corresponding to 1 patient with a prior history of pulmonary tuberculosis and 1 with testicular tuberculosis. Two patients underwent thulium laser enucleation of the prostate，while 10 received conservative treatment，including 2 patients with tuberculosis infection who were referred for anti-tuberculosis therapy and 8 patients treated with oral tamsulosin 0.2 mg once daily. Follow-up was completed in 10 patients：9 were followed for 1 ? 3 months（mean 2.4 months），and 1 patient was followed for 9 years before being diagnosed with prostate cancer. Two additional patients，whose pathological findings suggested a possible diagnosis of tuberculous granulomatous prostatitis，were advised to undergo anti-tuberculosis treatment at another hospital and were subsequently lost to follow-up. Among the 2 patients who underwent thulium laser enucleation，IPSS decreased from 26 and 25 to 6 and 5 respectively，QOL scores decreased from 6 and 5 to 1 and 0 respectively，Q max increased from 4.5 and 4.3 ml/s to 23.0 and 21.9 ml/s respectively. In the 8 patients treated conservatively，IPSS decreased from 18.45±7.17 to 14.45±5.03，and QOL score decreased from 5.09±1.04 to 4.09±0.70 at 1 month after treatment，showing significant improvement（ P < 0.05）. Additionally，one patient initially diagnosed with GP and managed conservatively remained stable for 9 years，but subsequently developed urinary retention and underwent thulium laser enucleation，with postoperative pathology confirming prostate cancer. Conclusions:Clinical manifestations of GP are nonspecific，and the condition can easily be mistaken for prostate cancer due to elevated PSA levels and PI-RADS scores ≥4. Some patients may present with acute urinary retention，but definitive diagnosis still relies on prostate biopsy and immunohistochemistry. Treatment should be individualized according to the underlying etiology，with medication as the mainstay，while transurethral surgical intervention may be considered in cases with obstruction. Although GP is a benign lesion，its potential association with prostate cancer warrants vigilance and emphasizes the importance of long-term follow-up.

Under the current situation of "low prevalence and low infection" of schistosomiasis in China, and to provide a basis for achieving the goal of eliminating schistosomiasis by 2030 proposed by the Healthy China Action (2019 - 2030) as scheduled, the Hunan Provincial Corps Hospital of the Chinese People's Armed Police Force established a schistosomiasis monitoring and early warning index system based on the previous studies on schistosomiasis early warning index system and the recent literature analysis, combined with the current potential risk factors affecting the transmission and prevalence of schistosomiasis, and organized two rounds of expert consultation and carried out project promotion meetings. The experts reached a consensus on the comprehensiveness and practicability of the index system, aiming to lay a solid foundation for construction of China's schistosomiasis prevention and control early warning system.

Objective:To investigate the clinical diagnosis and treatment of granulomatous prostatitis（GP）in patients with Prostate Imaging Reporting and Data System（PI-RADS）scores ≥ 4 on magnetic resonance imaging（MRI）.Methods:The data of 12 GP patients with PI-RADS score ≥ 4 who were admitted to Beijing Chaoyang Hospital，Capital Medical University，from February 2015 to February 2025，were retrospectively analyzed. The patients were aged 51?73 years（mean 66 years）. Presenting complaints included elevated prostate-specific antigen（PSA）levels in 6 cases，prostatic mass in 2 cases，urinary retention in 3 cases，and gross hematuria in 1 case. All 12 patients had concomitant lower urinary tract symptoms. Medical history revealed pulmonary tuberculosis in 2 cases，testicular tuberculosis in 1 case，close contact with tuberculosis in 1 case（spouse diagnosed with pulmonary tuberculosis 5 years earlier），allergic granulomatous vasculitis in 1 case，and intravesical bacillus Calmette-Guérin（BCG）instillation in 1 case. Digital rectal examination（DRE）showed gradeⅠprostatic hyperplasia in 2 cases，grade Ⅱ in 9 cases，and grade Ⅲ in 1 case. Nodules were palpable in 6 patients. The median PSA was 7.20 ng/ml（ranging 1.11?21.90 ng/ml），with 2 cases < 4 ng/ml. Transrectal ultrasound was performed in 10 patients，and prostate volumes were ranging from 29.48 to 109.78 cm3，with 6 cases > 45 cm3. All 12 patients underwent MRI，and all demonstrated PI-RADS scores ≥ 4，typically presenting as low signal intensity on T2-weighted imaging，high signal on diffusion-weighted imaging（DWI），and low apparent diffusion coefficient（ADC）values. Contrast-enhanced MRI in 8 cases revealed heterogeneous enhancement. One patient underwent 68Ga-prostate-specific membrane antigen positron emission tomography-computed tomography（ 68Ga-PSMA PET-CT），which showed band-like increased uptake in the central zone. All 12 patients were preoperatively suspected of prostate cancer，of whom 10 underwent transrectal biopsy and 2 underwent transperineal biopsy. Pathological characteristics and follow-up results were analyzed. Treatment outcomes were analyzed，The International Prostate Symptom Score（IPSS），quality of life（QOL）score，maximum urinary flow rate（Q max），and post-void residual urine（PVR）volume were compared before and 1 month after treatment. Results:Histopathology confirmed GP in all cases，with chronic inflammation in 11 cases and acute inflammation in 1 case. Immunohistochemistry demonstrated positivity for CD68（macrophage marker），high-molecular weight cytokeratin（HCK），and reticulin staining；periodic acid-Schiff（PAS）and acid-fast staining were positive in 2 cases，corresponding to 1 patient with a prior history of pulmonary tuberculosis and 1 with testicular tuberculosis. Two patients underwent thulium laser enucleation of the prostate，while 10 received conservative treatment，including 2 patients with tuberculosis infection who were referred for anti-tuberculosis therapy and 8 patients treated with oral tamsulosin 0.2 mg once daily. Follow-up was completed in 10 patients：9 were followed for 1 ? 3 months（mean 2.4 months），and 1 patient was followed for 9 years before being diagnosed with prostate cancer. Two additional patients，whose pathological findings suggested a possible diagnosis of tuberculous granulomatous prostatitis，were advised to undergo anti-tuberculosis treatment at another hospital and were subsequently lost to follow-up. Among the 2 patients who underwent thulium laser enucleation，IPSS decreased from 26 and 25 to 6 and 5 respectively，QOL scores decreased from 6 and 5 to 1 and 0 respectively，Q max increased from 4.5 and 4.3 ml/s to 23.0 and 21.9 ml/s respectively. In the 8 patients treated conservatively，IPSS decreased from 18.45±7.17 to 14.45±5.03，and QOL score decreased from 5.09±1.04 to 4.09±0.70 at 1 month after treatment，showing significant improvement（ P < 0.05）. Additionally，one patient initially diagnosed with GP and managed conservatively remained stable for 9 years，but subsequently developed urinary retention and underwent thulium laser enucleation，with postoperative pathology confirming prostate cancer. Conclusions:Clinical manifestations of GP are nonspecific，and the condition can easily be mistaken for prostate cancer due to elevated PSA levels and PI-RADS scores ≥4. Some patients may present with acute urinary retention，but definitive diagnosis still relies on prostate biopsy and immunohistochemistry. Treatment should be individualized according to the underlying etiology，with medication as the mainstay，while transurethral surgical intervention may be considered in cases with obstruction. Although GP is a benign lesion，its potential association with prostate cancer warrants vigilance and emphasizes the importance of long-term follow-up.

Objective To investigate the characteristics and rules of tongue image in patients with chronic fatigue syndrome(CFS)with different fatigue degree.Methods Totally 917 patients with severe chronic fatigue syndrome(severe CFS group),351 patients with mild chronic fatigue syndrome(mild CFS group)and 1216 healthy controls(healthy control group)were enrolled in the physical examination center of Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine.The tongue image data of subjects in the three groups were collected using TFDA-1 digital tongue and face diagnostic instrument,and the color space indexes of RGB,HSI,Lab and YCrCb were used to analyze the tongue image differences of CFS people with different fatigue degrees and the tongue image features of CFS patients with liver-qi stagnation syndrome,damp-heat stasis syndrome and spleen deficiency syndrome.Results Compared with the healthy control group,the tongue image indexes TB-R,TB-G,TB-B,TB-I,TB-L,TB-Y,TC-H,TC-I,TC-L and TC-Y increased in the severe CFS group;TB-S,TB-a,TC-S,TC-a,TC-Cr decreased(P<0.05).TB-R,TB-G,TB-B,TB-I,TB-L,TB-Y,TC-R,TC-G,TC-B,TC-I,TC-L and TC-Y increased in severe CFS group compared with mild CFS group.TB-H and TB-b increased in mild CFS group compared with healthy control group.The comparison of syndromes in severe CFS group showed that TB-a,TB-Cr,TC-S,TC-a,TC-Cr and TB-S increased in liver-qi stagnation syndrome compared to damp-heat stasis syndrome;TB-G,TB-B,TB-I,TB-L,TB-Y,TB-b,TB-Cb,TC-G,TC-B,TC-H,TC-I,TC-L,TC-Y and perAll decreased(P<0.05).Compared with spleen deficiency syndrome,TB-a,TB-Cr,TB-CON,TB-ENT,TB-MEAN,TC-a,TC-Cr,TC-CON,TC-ENT,TC-MEAN increased in liver-qi stagnation syndrome;TB-ASM,TC-S and TC-ASM decreased(P<0.05).Compared with spleen deficiency syndrome,TB-a,TB-b,TB-Cr,TB-Cb,TB-CON,TB-ENT,TB-MEAN,TC-G,TC-B,TC-H,TC-I,TC-L,TC-a,TC-Y,TC-Cr,TC-CON,TC-ENT,TC-MEAN,perAll increased;TB-ASM,TC-S and TC-ASM decreased(P<0.05).The comparison of mild CFS syndrome showed that there was no statistical significance between liver-qi stagnation syndrome and spleen deficiency syndrome(P>0.05).TB-Cr,TC-a,TC-Cr and perAll increased and TC-S decreased in damp-heat stasis syndrome compared with spleen deficiency syndrome(P<0.05).TB-S,TB-a,TB-Cr,TC-S,TC-a,TC-Cr increased,and TB-G,TB-B,TB-I,TB-Cb,TB-b,TC-b and TC-Cb decreased(P<0.05)in liver-qi stagnation syndrome compared with damp-heat syndrome.The distribution trend of TC-S was as follows:dampness-heat syndrome

Primary prostate signet ring cell carcinoma (PPSRCC) is one of the extremely rare malignant tumors in the male urogenital system, and its diagnosis mainly relies on pathological and immunohistochemical examination. Compared with typical prostate cancer, PPSRCC is characterized by more aggressive with less treatment response and poor prognosis. Current researches on the pathogenesis, clinical manifestations, pathological characteristics, diagnosis, treatment and prognosis of PPSRCC were reviewed.

Objective To explore the feasibility and safety of prolonging the use time of non-corng needles in totally implantable venous access ports for patients with breast cancer.Methods A total of 100 breast cancer patients implanted in the chest wall totally implantable venous access ports of Zhejiang Cancer Hospital in June to December 2022 were randomly divided equally into 7-day group and 8-day group by means of random number table according to the time of removing the non-destructive needle.Catheter function evaluation,catheter-related complications,comfort evaluation and cost calculation were used for investigation and analysis.Results In both groups,blood was returned from the infusion port catheter and the catheter flushed smoothly.There were 1 case of local skin allergy in 7-day group and 2 cases in 8-day group.In the comfort evaluation,comfort accounted for 86%in 7d group and 90%in 8d group,and the difference was not statistically significant(P>0.05).The maintenance cost of the infusion port per capita in the 7d group was higher than that in the 8d group,and the difference was statistically significant(P<0.05).Conclusion Under certain circumstances,after evaluation by nurses,the use time of non-corng needles in totally implantable venous access ports of breast cancer patients can be appropriately prolonged,which can improve work efficiency and reduce costs.

Objective:To investigate the clinical features of diagnosis and treatment of renal parenchymal invasive urothelial carcinoma.Methods:The clinical data of 23 patients with renal parenchymal invasive urothelial carcinoma admitted to Beijing Chaoyang Hospital Affiliated to Capital Medical University from January 2014 to December 2020 were retrospectively analyzed. There were 12 males and 11 females. The mean age was (67.3±10.1) years old. Among them, 7 cases complained of painless hematuria and 9 cases were asymptomatic. Three cases underwent preoperative MRI examination, 19 patients underwent preoperative enhanced CT examination, and 1 patient underwent both MRI and enhanced CT examination. MRI examination showed renal lobulated and other T1 mixed with T2 signals, the boundary was not clear, and DWI showed obvious restricted diffusion. The tumor was located on the left side in 15 cases and on the right side in 8 cases. Preoperative diagnosis was made by fine needle aspiration biopsy in 1 patient, and specimens were obtained by flexible ureteroscope in 2 patients. No tumor was reported. The preoperative diagnosis of 22 patients was unclear and the nature of the tumor could not be determined. One patient was considered to have urothelial carcinoma by fine needle aspiration. All patients were treated by surgery, including 20 cases of laparoscopic radical nephrectomy and 3 cases of nephroureterectomy with bladder sleeve resection.Results:Postoperative pathological specimens showed yellow-white mass, high-grade invasive urothelial carcinoma invading renal parenchyma. Nine cases were T 3a stage, 14 cases were T 3b stage, and 5 cases were lymph node metastasis. The average postoperative follow-up time was (18.6±6.72)months, 2 patients were lost to follow-up, 8 patients died, and the overall mortality rate was 38.1%. Seven patients died of recurrence or metastasis. There were 3 cases of bladder recurrence and 5 cases of metastasis after operation. Conclusions:Renal parenchymal infiltrating urothelial carcinoma is difficult to diagnose in the early stage, with poor clinical biological behavior and poor overall prognosis. For patients diagnosed with renal parenchymal invasive urothelial carcinoma preoperatively, laparoscopic nephroureterectomy + bladder sleeve resection is recommended.

In recent years, due to the emergence of ultrafast ultrasound imaging technology, the sensitivity of detecting slow and micro blood flow with ultrasound has been dramatically improved, and functional ultrasound imaging (fUSI) has been developed. fUSI is a novel technology for neurological imaging that utilizes neurovascular coupling to detect the functional activity of the central nervous system (CNS) with high spatiotemporal resolution and high sensitivity, which is dynamic, non-invasive or minimally invasive. fUSI fills the gap between functional magnetic resonance imaging (fMRI) and optical imaging with its high accessibility and portability. Moreover, it is compatible with electrophysiological recording and optogenetics. In this paper, we review the developments of fUSI and its applications in neuroimaging. To date, fUSI has been used in various animals ranging from mice to non-human primates, as well as in clinical surgeries and bedside functional brain imaging of neonates. In conclusion, fUSI has great potential in neuroscience research and is expected to become an important tool for neuroscientists, pathologists and pharmacologists.
Animals ; Mice ; Ultrasonography/methods* ; Brain/physiology* ; Magnetic Resonance Imaging ; Optogenetics ; Hemodynamics