ObjectiveTo elucidate the critical role of rehabilitation medical records (including electronic records) in rehabilitation medicine's clinical practice and management, comprehensively analyzed the structure, core content and data standards of rehabilitation medical records, to develop a standardized medical record data architecture and core dataset suitable for rehabilitation medicine and to explore the application of rehabilitation data in performance evaluation and payment. MethodsBased on the regulatory documents Basic Specifications for Medical Record Writing and Basic Specifications for Electronic Medical Records (Trial) issued by National Health Commission of China, and referencing the World Health Organization (WHO) Family of International Classifications (WHO-FICs) classifications, International Classification of Diseases (ICD-10/ICD-11), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Interventions (ICHI Beta-3), this study constructed the data architecture, core content and data standards for rehabilitation medical records. Furthermore, it explored the application of rehabilitation record summary sheets (home page) data in rehabilitation medical statistics and payment methods, including Diagnosis-related Groups (DRG), Diagnosis-Intervention Packet (DIP) and Case Mix Index. ResultsThis study proposed a systematic standard framework for rehabilitation medical records, covering key components such as patient demographics, rehabilitation diagnosis, functional assessment, rehabilitation treatment prescriptions, progress evaluations and discharge summaries. The research analyzed the systematic application methods and data standards of ICD-10/ICD-11, ICF and ICHI Beta-3 in the fields of medical record terminology, coding and assessment. Constructing a standardized data structure and data standards for rehabilitation medical records can significantly improve the quality of data reporting based on the medical record summary sheet, thereby enhancing the quality control of rehabilitation services, effectively supporting the optimization of rehabilitation medical insurance payment mechanisms, and contributing to the establishment of rehabilitation medical performance evaluation and payment based on DRG and DIP. ConclusionStructured rehabilitation records and data standardization are crucial tools for quality control in rehabilitation. Systematically applying the three reference classifications of the WHO-FICs, and aligning with national medical record and electronic health record specifications, facilitate the development of a standardized rehabilitation record architecture and core dataset. Standardizing rehabilitation care pathways based on the ICF methodology, and developing ICF- and ICD-11-based rehabilitation assessment tools, auxiliary diagnostic and therapeutic systems, and supporting terminology and coding systems, can effectively enhance the quality of rehabilitation records and enable interoperability and sharing of rehabilitation data with other medical data, ultimately improving the quality and safety of rehabilitation services.

Objective:To explore the effects of the second dorsal metacarpal artery perforator flap relaying the dorsal island flap of index finger in repairing thumb wounds.Methods:The study was a retrospective observational study. From May 2021 to January 2023, 14 patients with thumb wounds who met the inclusion criteria were admitted to Gansu Provincial People's Hospital, including 8 males and 6 females, aged 24 to 63 years. After debridement, the wound area was 2.1 cm×1.2 cm to 5.5 cm×3.5 cm. The dorsal island flap of index finger with incision area of 2.4 cm×1.5 cm to 5.5 cm×3.5 cm was used to repair the thumb wound, and then the second dorsal metacarpal artery perforator flap with incision area of 2.7 cm×1.6 cm to 5.7 cm×3.6 cm was cut through the same incision to repair the donor wound in the index finger, and the donor wound in the dorsal of hand was directly sutured. The survival of flap was observed, and the healing of the donor wound in the dorsal of hand was observed after operation. The condition of donor wound in the dorsal of hand, the color, appearance, and texture of flap, postoperative complications, return to work, and satisfaction with the treatment effect of patients were followed up. At the last follow-up, the function of the thumb and the index finger was evaluated with the trial standards for evaluation of partial function of upper extremity by the Hand Surgery Society of Chinese Medical Association.Results:After operation, all flaps survived, and the donor wounds on the back of the hands healed. During follow-up of 6-12 months, only linear scars remained on the donor wounds in the dorsal of hands, and the color of flaps was similar to that of the surrounding normal skin, with a full appearance and soft texture. There were no complications such as scar tenderness or scar contracture in any patient. All patients had normal sensation in the thumb and index finger, resumed normal work, and were satisfied with the treatment effects. At the last follow-up, the function of thumb and index finger was evaluated as excellent in 9 cases and good in 5 cases.Conclusions:The second dorsal metacarpal artery perforator flap can repair the thumb wound by relaying the dorsal island flap of index finger, without damaging the major blood vessels, with only linear scars remained on the donor wounds in the dorsal of hands after operation, with good appearance of flap and function of thumb and index finger. The operation is relatively simple with good clinical effects.

Objective To investigate the impact of Coronavirus Disease 2019 (COVID-19) on long-term renal function in patients with chronic kidney disease (CKD) who received no renal replacement therapy. Methods Thirty-nine CKD patients with an estimated glomerular filtration rate (eGFR) < 60 mL/(min·1.73 m²) at the time of COVID-19 diagnosis, admitted to Guizhou Aerospace Hospital from December 2022 to March 2023, were enrolled in the COVID-19 group. Additionally, 40 CKD patients without COVID-19 from September to December 2021, were included in control group. Changes in eGFR were compared between the two groups, and the temporal trend of eGFR in the COVID-19 group was analyzed using a mixed-effects linear model. Results No statistically significant differences were observed in eGFR levels at baseline, 1- and 3-month of follow-up between the COVID-19 and control groups (P>0.05). However, at 1 year of follow-up, the eGFR level in the COVID-19 group was significantly lower than that in the control group (P < 0.05). The mixed-effects linear model analysis revealed a decrease in eGFR by 1.84 mL/(min·1.73 m²) within 1 year of COVID-19 onset in the COVID-19 group, which inclined 4.62% from baseline, with the most significant decline (7.45%) observed among diabetic patients. Conclusion Patients with CKD who have not undergone renal replacement therapy experience a substantial decline in eGFR and worsened renal function within 1 year of COVID-19, necessitating close long-term renal function monitoring and timely interventions.

Objective:To investigate the application value of "four doors of the liver" approach in the laparoscopic anatomical hepatectomy.Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 52 patients with liver cancer who were admitted to West China Hospital of Sichuan University from September 2018 to September 2019 were collected.Patients underwent laparoscopic anatomical hepatectomy by opening "four doors of the liver" approach. There were 36 males and 16 females, aged (53±16)years, with a range from 35 to 78 years. Observation indicators: (1) surgical situations; (2) postoperative situations; (3) follow-up and survival. Follow-up using outpatient examination or telephone interview was conducted to detect the physical situations, liver function and recurrence of liver cancer in patients up to March 2020. Measurement data with normal distribution were represented as Mean± SD, and measurment data with skewed distribution were represented as M (range). Count data were expressed as absolute numbers or percentages. Results:(1) Surgical situations: all the 52 patients underwent laparoscopic anatomical hepatectomy successfully, without perioperative death. Eight and 8 patients underwent laparoscopic left hemihepatectomy and right hemihepatectomy by opening "the first door of the liver" respectively, the operation time of which was (151±31)minutes and (190±43)minutes, the volume of blood loss was (151±20)mL and (361±51)mL. Eight and 8 patients underwent laparoscopic left inner hepatic lobotomy and left outer hepatic lobotomy by opening "the second door of the liver" respectively, the operation time of which was (171±41)minutes and (90±26)minutes, the volume of blood loss was (221±31)mL and (111±21)mL. Eight and 8 patients underwent laparoscopic right posterior hepatic lobotomy and right anterior hepatic lobotomy by opening "the third door of the liver" respectively, the operation time of which was (172±29)minutes and (220±40)minutes, the volume of blood loss was volume of (351±41)mL and (451±47)mL. Four patients underwent laparoscopic hepatic caudate lobotomy by opening "the fourth door of the liver" , the operation time of which was (246±36)minutes, the volume of blood loss was (261±31)mL. None of the 52 patients had blood transfusion. (2) Postoperative situations: all the 52 patients recovered well after surgery, with no complications such as bleeding, biliary fistula, infection or liver failure. The duration of postoperative hospital stay was (7±4)days. (3) Follow-up and survival: all the 52 patients were followed up for 6-17 months, with a median follow-up time of 10 months. At 6 months after operation, all the 52 patients achieved of Eastern Cooperative Oncology Group performance status grade 1, Child-Pugh A of liver function, without tumor recurrence or metastasis. The overall survival rate was 100%(52/52).Conclusion:It is safe and feasible to perform laparoscopic anatomical hepatectomy by the "four doors of the liver" approach.

We report a case of a newborn baby who suffered from hemolytic disease of fetus and newborn (HDFN) caused by anti-Di a. The baby presented with worsening jaundice started at three hours after birth and was transferred to Dongguan Maternal and Child Health Care Hospital. The newborn's hemoglobin (Hb) was 82 and 76 g/L at five and nine hours after birth, and the total bilirubin (TBIL) was 243.2 and 309.8 μmol/L, respectively. Blood samples of the newborn and the parents were collected for HDFN immunohematology test twelve hours after birth. They showed that the newborn and the father's blood type was A and RhDCCee, while the mother was A and RhDCcee. Direct antiglobulin test (DAT) indicateda strong positive for the newborn and negative for the parents. The reaction of the reagent to red blood cells for antibody screening with the patient's plasma, red cells eluate, and the mother's plasma were all negative, but were positive with the father's red blood cells. The newborn was recovered after treating with phototherapy, intravenous immunoglobulins and urgent blood exchange (the exchanged blood was the same ABO and RhD blood type and cross-matched). The newborn's plasma and red cells eluate were collected before blood exchange, and the mother's plasma were used to assess the red blood cells reaction, and IgG anti-Di a was identified in each sample. Di a blood typing was positive for the newborn and the father, and negative for the mother. Therefore, the newborn was diagnosed as HDFN caused by anti-Di a.

Objective: To analyze the epidemiological history, clinical manifestations, treatment and the short-term prognosis of 31 cases of 2019 novel coronavirus(2019-nCoV) infection in children from six provinces (autonomous region) in northern China. Methods: A retrospective analysis of the epidemiological history, clinical symptoms, signs, laboratory examinations, chest imaging, treatment and the short-term prognosis of 31 cases of 2019-nCoV was conducted. The patients were diagnosed between January 25th, 2020 and February 21st, 2020 in 21 hospitals in 17 cities of six provinces(autonomous region) of Shaanxi, Gansu, Ningxia, Hebei, Henan and Shandong. Results: The age of the 31 children with 2019-nCoV infection was 7 years and 1 month (6 months -17 years). Nine cases (29%) were imported cases. Other 21 cases (68%) had contact with confirmed infected adults. One case (3%) had contact with asymptomatic returnees from Wuhan. Among the 31 children, 28 patients (90%) were family cluster cases. The clinical types were asymptomatic type in 4 cases (13%), mild type in 13 cases (42%), and common type in 14 cases (45%). No severe or critical type existed. The most common symptom was fever (n=20, 65%), including 1 case of high fever, 9 cases of moderate fever, 10 cases of low fever. Fever lasted from 1 day to 9 days. The fever of fifteen cases lasted for ≤3 d, while in other 5 cases lasted > 3 d. Other symptoms included cough (n=14, 45%), fatigue (n=3, 10%) and diarrhea (n=3, 9%). Pharyngalgia, runny nose, dizziness, headache and vomiting were rare. In the early stage, the total leukocytes count in peripheral blood decreased in 2 cases (6%), the lymphocytes count decreased in 2 cases (6%), and the platelet count increased in 2 cases (6%).Elevation of C-reactive protein (10%, 3/30), erythrocyte sedimentation rate(19%,4/21), procalcitonin(4%,1/28), liver enzyme(22%, 6/27) and muscle enzyme (15%, 4/27) occurred in different proportions. Renal function and blood glucose were normal. There were abnormal chest CT changes in 14 cases, including 9 cases with patchy ground glass opacities and nodules, mostly located in the lower lobe of both lungs near the pleural area. After receiving supportive treatment, the viral nucleic acid turned negative in 25 cases within 7-23 days. Among them, 24 children (77%) recovered and were discharged from hospital. No death occurred. Conclusions In this case series, 2019-nCoV infections in children from six provinces (autonomous region) in northern China are mainly caused by close family contact. Clinical types are asymptomatic, mild and common types. Clinical manifestations and laboratory examination results are nonspecific. Close contact history of epidemiology, nucleic acid detection and chest imaging are important bases for diagnosis. After general treatment, the short-term prognosis is good.

Objective To compare the biomechanical stability of 4 internal fixations in treatment of acetabular fracture of the lower anterior column through finite element analysis.Methods One normal adult male pelvis was subjected to 0.7mm thin-section CT scanning and 379 CT pictures were obtained.Finite element modeling software was used to establish internal fixation models for acetabular fracture of the lower anterior column,including lag screws (A),anterior column reconstruction plate (B),subcutaneous plate not crossing the pubic symphysis (C) and subcutaneous plate crossing the pubic symphysis (D).Finite element analysis was carried out to compare the biomechanical differences among the 4 internal fixation models which were subjected to the same loading conditions at both standing and sitting positions.Results At standing and sitting positions,the maximum displacement and the mean node displacement of fracture lines were the greatest in group A (0.558 mm and 0.462 ±0.092 mm at standing;0.634 mm and 0.473 ±0.108 mm at sitting),the smallest in group D (0.512 mm and 0.425 ±0.083 mm at standing;0.031 mm and 0.025 ± 0.004 mm at sitting),and in between in group B (0.513 mm and 0.432 ±0.085 mm at standing;0.630 mm and 0.466 ± 0.109 mm at sitting) and in group C (0.514 mm and 0.433 ± 0.085 mm at standing;0.627 mm and 0.464 ± 0.107 mm at sitting).At both standing and sitting positions,the maximum stress at the fracture line was the greatest in group D (10.519 MPa and 24.879 MPa),the smallest in group A (3.254 MPa and 8.954 MPa),and in between in group B (4.873 MPa and 9.431 MPa) and in group C (4.384 MPa and 10.128 MPa).Conclusions In treatment of acetabular fracture of the lower anterior column,subcutaneous plate crossing the pubic symphysis may result in the greatest biomechanical stability,lag screws the smallest biomechanical stability,and anterior column reconstruction plate and subcutaneous plate not crossing the pubic symphysis the moderate biomechanical stability.

OBJECTIVETo analyze a fetus with heart defects and to assess the recurrence risk for her family.

METHODSSingle nucleotide polymorphism-based arrays (SNP-Array) analysis using Affymetrix Genome Wide Human SNP CytoHD was performed to analyze the fetus and her parents. Karyotype analysis was also carried out.

RESULTSSNP-Array has detected a 14.5 Mb duplication at 9p and a 14.7 Mb deletion at 11q. Karyotype analysis indicated that the fetus' mother has a karyotype of 46, XX, t(9;11) (p23;q24). Therefore, the fetus has inherited a derivative chromosome 11 derived from the maternal translocation, and her karyotype was 46, XX, der(11) t(9;11) (p23;q24) mat.

CONCLUSIONSNP-Array combined with high resolution GTG banding has confirmed that the fetus has a derivative chromosome 11 derived from her mother's balanced translocation, resulting in partial 9p trisomy and partial 11q monosomy. This couple therefore have a high recurrence risk. SNP-Array is capable of detecting small chromosomal imbalance in abnormal fetuses and can pinpoint the breakpoints. It therefore has the advantage for the detection of unbalanced translocation which is difficult to detect with GTG banding, which is important for assessment the recurrence risk for cryptic balanced translocation carriers.

Adult ; Chromosomes, Human, Pair 11 ; Female ; Heart Defects, Congenital ; genetics ; Humans ; Karyotyping ; Male ; Oligonucleotide Array Sequence Analysis ; methods ; Polymorphism, Single Nucleotide ; Translocation, Genetic

OBJECTIVETo investigate the relationship between fetal lateral ventriculomegaly and chromosomal microarray analysis (CMA) abnormalities.

METHODSFifty fetuses with lateral ventriculomegaly detected by ultrasound and a normal karyotype were included. Forty four fetuses were classified as mild ventriculomegaly (MVM), in which the lateral ventricular atrium was 10-15 mm. Six had severe ventriculomegaly (SVM), with the lateral ventricularatrium being ≥ 15 mm. The fetuses were also divided into isolated (n= 21) and non-isolated groups (n= 29) based on whether they are associated with other anomalies.

RESULTSThirteen (26%) of the fetuses were found to be abnormal by CMA. For the 44 cases with MVM, 9 (20.9% ) were found to be abnormal, while for the 6 cases with SMV, 4 (66.7%) were found to be abnormal (P>0.05). CMA abnormalities were found in 2 (9.5%) of the 21 fetuses with isolated ventriculomegaly group and 11 (37.9%) of the 29 fetuses with non-isolated ventriculomegaly group (P<0.05).

CONCLUSIONChromosome microdeletions and microduplications are the most common abnormalities found in fetal lateral ventriculomegaly. When ventriculomegaly is associated with other anomalies, the incidence of CMA abnormally is much higher. Prenatal diagnosis is necessary for fetuses with lateral ventriculomegaly.

Adult ; Chromosome Aberrations ; Chromosome Deletion ; Chromosome Duplication ; Female ; Gestational Age ; Humans ; Hydrocephalus ; diagnosis ; diagnostic imaging ; genetics ; Lateral Ventricles ; abnormalities ; diagnostic imaging ; metabolism ; Microarray Analysis ; methods ; Pregnancy ; Reproducibility of Results ; Sensitivity and Specificity ; Ultrasonography, Prenatal ; methods ; Young Adult

Objective To explore the unique relationship between Willis circle and cerebral watershed infarction in a Chinese population. Methods A retrospective analysis of cerebral CT angiography was conducted in 471 non-cere?bral watershed infarctions and 93 MRI-diagnosed cerebral watershed infarctions (CWI)(including External CWI and In?ternal CWI)in Department of Neurology of our hospital and compare the related variations and types of Willis circle be?tween these groups. Results Compared with non-cerebral watershed infarctions, the prevalence of Uni-FTP (short for“fetal type of the Posterior cerebral artery”) in E-CWI (36.4%, P<0.05) and Bi-FTP in I-CWI (0%, P<0.05) was signifi?cantly higher in cerebral watershed infarctions. Conclusion FTP is probably an unique risk factor in Chinese patients with CWI.