ObjectiveTo evaluate the effect of varicose vein of lower limbs treated by intravenous laser treatment .MethodIntravenous laser apparatus combin ation with operation was used to treat the varicose vein of the lower extremi ties in 98 patients(all 118 legs).The change of symptoms and signs were recorded and compared before and after operation by using venous ultrasonagraphy and pa thological examination to evaluate the treatment effect.ResultsIn the 84 followed up patieats (104 compromised legs),dull,heaviness were rel ieved completely after operation in 87 legs(83.7%),decreased in 11 legs(10.6%); skin pigmentation obviously decreased in 37 of 44 legs(84.1%);superficial varic ose vein disappeared in all the patients.No blood flow signal was detected in 10 1 legs(97.1%) and slow blood flow in 3 legs(2.9%) were detected by ultrasounogr aphy.Pathological examination revealed various degeneration and necrosis in ful l layers of the vessels;and smooth muscle cells were disrupted,cell nucleus bec ame pyknotic, the internal and external elastic laminar were ruptured and no inflammatory cell infiltration in the lumen and wall of the vessels were seen .ConclusionsIntravenous laser treatment is an ideal method in the treatment of varicose vein of lower extremities .

Objective To investigate the impact of the nursing theory of Noddings care on the mental health and quality of life of children with congenital syndactyly. Methods A total of 136 children with congenital syndactyly were selected as study subjects, and were randomly divided into control group and intervention group, with 68 children in each group. The control group received routine nursing, and the intervention group received nursing theory of Noddings care. The occurrence of complications in the two groups was observed, and the quality of life [World Health Organization Quality of Life Scale (QOL-BREF) score] and mental health status [Mental Health Scale for Children (MHS-CA) score] of the two groups before and after intervention were compared. Results The incidence of complications in the intervention group was lower than that in the control group (2.94% versus 13.24%, P < 0.05). After intervention, the scores of QOL-BREF dimensions (psychological, physiological, living environment, social relations) in both groups were higher than those before intervention, and the scores in the intervention group were higher than those in the control group (P < 0.05). After intervention, the scores of MHS-CA dimensions (thinking language, cognitive function, will behavior, personality characteristics, emotional experience) in both groups were higher than those before intervention, and the scores in the intervention group were higher than those in the control group (P < 0.05). Conclusion Noddings care theory nursing can improve the mental health status, enhance quality of life of children with congenital syndactyly, and reduce their complications.

Objective:To evaluate the application of layered harvesting technique for thin anterolateral thigh flap (ALTF) based on preoperative perforator mapping by colour Doppler ultrasound (CDU) and digital subtraction angiography (DSA).Methods:From April 2023 to November 2023, 13 patients (14 flaps) with forearm and hand wounds. were treated in the Department of Hand Surgery, Beijing Jishuitan Hospital, Capital Medical University, In this study, they were 8 males and 5 females; aged from 19 to 58 years old, with a mean of 37 years old. Body Mass Index (BMI) was 17.30 - 31.87 kg/m 2 with an average of 23.64 kg/m 2. The flap area was 9 cm×6 cm-20 cm×13 cm; the flap thickness was 4-6 mm with an average of 5.2 mm. Before surgery, CDU was applied to determine the entrance of the perforator vessel and made skin marking. DSA technology was further used to relocate the position of the perforator vessel and the branches of the superficial fascia layer at the flap tangential position. Based on the precise perforator positioning, the thin ALTF was harvested between the deep and superficial layers of the superficial fascia. Regular outpatient follow-ups were conducted after surgery. Results:The 14 flaps had 1 to 2 perforators and 2 to 4 superficial fascia branches, and the preoperative positioning coincided with the intraoperative perforator entrance, and the distance was less than 1 cm. All patients were included in the follow-up from 1 to 7 months with a mean of 3.2 months. Only 1 patient had the complication delayed healing at the donor site. All flaps survived successfully and had a good appearance without secondary trimming.Conclusion:Preoperative CDU and DSA accurately locate the entrance of the perforator and the distribution of superficial fascial branches, and the layered harvesting technique for thin ALTF, effectively reduces the difficulty at harvesting of the thin flap and reduces damage to the donor site.

Nail-patella syndrome (NPS) is a hereditary rare disease that can involve fingernail, patella, elbow, and iliac bones. In this article, we report a case of a girl-9 and 1 quarter years old who had asthmatic contractures in both elbows, thumbnail hypoplasia in both hands, patellar dislocation of both knees, iliac angle protrusion of both sides, and scoliosis. Whole exome sequencing suggests the presence of a LMX1B NM_002316.4:c.706G > C(p.Ala236Pro) mutation. NPS is an autosomal dominant disease associated with gene mutation of LMX1B, which can be diagnosed by combining the patient′s clinical manifestations and genetic results. The treatment now only targets on symptoms, relieving the localized severe lesion but not cure right now.