Monkeypox is a zoonotic disease caused by the monkeypox virus, which was previously limited to epidemics in Africa. Since 2022, monkeypox has rapidly spread worldwide, affecting 130 countries and regions. The World Health Organization declared it a public health emergency of international concern, in 2022 and 2024, respectively. The monkeypox virus has exhibited accelerated mutation rates, with diverse circulating strains. Children and men who have sex with men have emerged as the primary high-risk group. Additionally, the increase in asymptomatic infections and atypical mild rashes has complicated differential diagnosis, posing entirely challenges to the diagnosis, treatment, and prevention and control of monkeypox. This article reviews the research progress on the etiological characteristics, epidemiological features, clinical manifestations, and prevention and treatment strategies of monkeypox by retrieving the literature on monkeypox from January 1958 to January 2025, so as to provide the basis for the prevention and treatment of monkeypox.

Objective To observe the efficacy of percutaneous mechanical thrombectomy(PMT)for treating different traditional Chinese medicine(TCM)syndrome type lower extremity arterial thromboses.Methods Forty patients with lower extremity arterial thromboses who underwent PMT were retrospectively enrolled and divided into dampness-heat syndrome group(n=18)and blood stasis syndrome group(n=22)according to TCM syndrome types.The technical success rate,ankle-brachial index(ABI),Rutherford grade and vascular patency rate 12 months after PMT were compared between groups.Perioperative complications and adverse events during follow-up were recorded.Results The technical success rate of PMT in dampness-heat syndrome group and blood stasis syndrome group was 94.44%(17/18)and 100%(22/22),respectively.Twelve months after PMT,ABI was 0.45±0.11 and 0.52±0.14,and vascular patency rate was 94.44%(17/18)and 81.82%(18/22)in dampness-heat syndrome group and blood stasis syndrome group,respectively,both not significantly different between groups(all P＞0.05).No significant difference of Rutherford grade before treatment was found between groups(P＞0.05),while 12 months after PMT,Rutherford grade in dampness-heat syndrome group was higher than in blood stasis syndrome group(P＜0.05).During perioperative period,false aneurysm of brachial artery occurred in 1 case in dampness-heat syndrome group,while osteofascial compartment syndrome and atrial fibrillation occurred each in 1 case in blood stasis syndrome group,both relieved after treatments.No serious adverse event such as amputation nor death occurred during follow-up.Conclusion PMT was effective and safe for treating different TCM syndrome type lower extremity arterial thromboses.The prognosis of patients with blood stasis syndrome type lower extremity arterial thromboses was better than that of those with dampness-heat syndrome.

Objective To investigate the relationship between pelvic asymmetry and Crowe classification of unilateral developmental dysplasia of the hip in adults. Methods According to the inclusion criteria, 100 cases of unilateral DDH in adults were collected, including 78 females and 22 males, with an average age of 56.3 years old (range, 21-79 years). In terms of Crowe classification, there were 30 cases of Crowe typeⅠ, 24 cases of Crowe typeⅡ, 23 cases of Crowe typeⅢ, and 23 cases of CroweⅣ. The normal?side and affected?side pelvic vertical height (the distance from the highest point of the ischial tuberosity to the iliac crest peak) were measured via the radiogram of anteroposterior pelvis. Furthermore, we compared the affected?side pelvic vertical height with the normal?side and analyzed the relationship between Crowe classification and the difference in pelvic verti?cal height. Results The average pelvic vertical height was 23.38±1.46 cm in the normal?side and 22.41±1.38 cm in the affected?side. The average D?value of pelvic vertical height between two sides is 0.98 ± 0.76 cm. From Crowe typeⅠto Ⅳ, the average heights of the normal?side were 22.89±1.09 cm, 23.23±2.07 cm, 23.75±1.16 cm, 23.79±1.22 cm, while those of the affected?side were 22.70 ± 0.98 cm, 22.41 ± 1.98 cm, 22.47 ± 1.12 cm and 21.92 ± 1.32 cm. The average D?values in each group were 0.19 ± 0.37 cm, 0.82±0.43 cm, 1.28±0.32 cm, 1.87±0.59 cm. The differences between the normal?side and the affected?side in each type were statistically significant. The average D?value increased significantly with Crowe type increased, and there was a positive correla?tion between the D?value of bilateral pelvic vertical height and the degree of hip dislocation. Conclusion The pelvic asymmetry does exist in adult patients with unilateral developmental dysplasia of the hip. Moreover, the asymmetry has positive correlation with the degree of hip dislocation.