Objective To investigate the clinical features，laboratory findings，and prognosis of patients with autoimmune encephalitis positive for leucine rich glioma inactivated 1（LGI1）antibody. Methods We reviewed the clinical data of 11 patients with anti-LGI1 encephalitis hospitalized in Fu Yang People's Hospital from October 2019 to December 2024. Results All the 11 patients（100%）had cognitive function involvement，9（81.8%）had epileptic seizures，5（45.5%）had mental and behavioral abnormalities，4（36.4%）had sleep disorders，3（27.3%）had autonomic nervous dysfunction，2（18.2%）had faciobrachial dystonic seizures（FBDS），2（18.2%）had facial numbness，and 1（9.1%）had phantosmia and pruritus in both eyes and the neck. LGI1 antibody was positive in the serum of all the cases（100%）and present in the cerebrospinal fluid of 8 cases（72.3%）. Seven cases（63.6%）had hyponatremia，and 5 cases（45.5%）also had hypophosphatemia，hypocalcemia，and hypomagnesemia in addition to blood sodium lower than 134 mmol/L. Intracranial abnormalities were detected in 7 cases（63.6%）on magnetic resonance imaging. Electroencephalogram abnormalities were recorded in 6 cases（54.5%）. After immunosuppressive treatment，2 cases（18.2%）had recurrent symptoms，and 2 cases（18.2%）had residual mild memory impairment. In terms of prognosis，the modified Rankin Scale scores were generally favorable. Conclusion Anti-LGI1 encephalitis manifests as convulsions，FBDS，memory decline，mental and behavioral abnormalities，autonomic nervous dysfunction，sleep disorders，hyponatremia，and multiple electrolyte disorders such as hypomagnesemia，hypocalcemia，and hypophosphatemia when blood sodium is below 134 mmol/L. The prognosis with immunosuppressive treatment is favorable，but recurrent symptoms may occur.

Objective To analyze the influencing factors and management of benign anastomotic stenosis in patients with colorectal cancer after concurrent prophylactic ileostomy.Methods The clinical data of 74 colorectal cancer patients undergoing preventive ileostomy admitted to Quanzhou First Hospital Affiliated to Fujian Medical University from April 2018 to June 2022 were selected,according to the presence or absence of anastomotic stenosis after surgery,patients were divided into anastomotic stenosis group and anastomotic normal group.The influencing factors of stenosis were analyzed using statistical methods,and the management methods for anastomotic stenosis were summarized.Results 15 cases of anastomotic stenosis occurred after surgery,with an incidence rate of 20.3%.Compared with anastomotic normal group,patients in anastomotic stenosis group had a higher proportion of preoperative radiation therapy,preoperative neoadjuvant chemotherapy,and a higher incidence of postoperative anastomotic leakage/pelvic infection,with statistical significance(P<0.05);Multivariate analysis suggests that preoperative radiotherapy,anastomotic leakage/pelvic infection are independent risk factors for anastomotic stenosis.Conclusion Patients with colorectal cancer who undergo preoperative radiotherapy,neoadjuvant chemotherapy,and postoperative anastomotic leakage/pelvic infection should pay attention to the occurrence of anastomotic stenosis after undergoing ileostomy;Postoperative anastomotic stenosis should be treated according to the characteristics of the stenosis.

Objective To investigate the disease progression and influencing factors of human immunodeficiency virus (HIV)-infected persons in Sanya area from 2010-2020. Methods Data of HIV infected cases reported in XX region from January 2014 to January 2020 were collected through the National AIDS Comprehensive Prevention and Control Information System. The incidence of AIDS was calculated by the life expectancy method, and the single factors influencing the progression of HIV infection were analyzed from the aspects of sex, age, BMI, nationality, marital status, educational level, highly active anti-retroviral therapy (HAART), anemia, route of transmission, CD4⁺ cell count, and co-infection of other viruses. Results A total of 761 HIV-infected cases were reported in Sanya areaFrom January 2010 to January 2020, of which 103 had progressed to AIDS (13.53%), the incidence of AIDS was 6.01/100 person-years, the average incubation period was 4.63 years; There were 31 death cases, and the all-cause mortality rate was 1.81/100 person years; Gender, age, HAART treatment status, anemia, CD4⁺ cell count, and other viral infections were single factors that affect the disease progression of HIV-infected persons (χ²=16.803, 13.362, 15.954, 20.119, 16.039, 15.711, P<0.05), meanwhile, age, HAART treatment status, anemia, CD4⁺ cell count, and other viral infections were independent risk factors that affect the disease progression of HIV-infected persons (P=0.014, 0.007, 0.017, 0.009, 0.001, 0.001). Conclusion The incubation period is an important stage of the disease progression of HIV-infected patients, moreover, age, HAART treatment status, anemia, CD4⁺ cell count, and other viral infections are all independent risk factors that affect the disease progression of HIV-infected patients.