Objective: To explore the feasibility of application of multi-point puncture immunohistochemical to determine the invasion extent of the epidermis in Kaposiform hemangioendothelioma before surgery and choose the surgical method. Methods: From July 2013 to April 2016, 17 patients with Kaposiform hemangioendothelioma were admitted to the People′s Hospital of Zhengzhou University, including 7 males and 10 females. The first consultation age was 75.60±31.55 days. Preoperative multi-point pathological puncture D2-40, CD31, CD34 immunohistochemical staining was to test the invasion extent of the epidermis in Kaposiform hemangioendothelioma and to determine whether undergo autologous skin grafting. Skin graft survival areas were recorded postoperatively. Platelet values were examined after 1 week, 4 weeks, 12 weeks and 24 weeks. Results: In these 17 cases, 15 cases with epidermis and dermis unaffected was performed in situ grafting. 2 cases with the tumor invasion, superficial skin grafting were repaired. In these 15 cases of in situ grafting, platelet values returned to normal at 1 week after the operations, and platelet values were higher than 100×10⁹/L at 4 weeks, 12 weeks and 24 weeks. Among them, 12 cases of epidermal survival area were greater than 90%, 2 cases were 70%-90%, and 1 cases was about 50%. Conclusions During the complete resection of Kaposiform hemangioendothelioma, the multi-puncture D2-40, CD31 and CD34 staining are used to determine invasion extent of the tumor to the skin, which can maximize the retention of normal tissue surface, reduce postoperative complications. This is a new multi-disciplinary surgical approach.

Adrenal vein sampling (AVS),as the gold standard of subtype diagnosis for primary aldosteronism,can directly detect the hormone concentration in adrenal vein by adrenal vein cannulation.Adrenal tumor can be categorized into no function adenoma,adrenal carcinoma,aldosterone producing adenoma (APA),cortisol producing adenoma (CPA) and pheochromocytoma.Traditionally,peripheral blood hormone testing and image examination were performed to make functional diagnosis of adrenal tumor,which exhibits low specificity and sensitivity.On the contrary,AVS can help make a distinct lateralization diagnosis according the aldosterone concentration of each gland,even in the condition of bilateral adrenal tumor and early stage tumor,which is difficult to make functional lateralization diagnosis by traditional methods.AVS can be categorized into simultaneous sampiing and sequencing sampling,according to the order of sampling.According to using adrenocorticotropic hormone (ACTH) or not,AVS can be categorized into no stimulus sampling and post-stimulus sampling.

PHACE syndrome is a syndrome of multiple organ and multisystem abnormalities associated with infantile segmental hemangioma, characterized by abnormal posterior fossa development, infant hemangioma, aortic abnormalities, aortic coarctation and heart defects, eye anomalies and other symptoms. The incidence of the disease is low, but there exist life-threatening factors. Once clinically diagnosed, it should be highly valued and multidisciplinary consultation must be conducted. This article reviews the diagnostic criteria of PHACE syndrome and its associated facial segmental hemangioma, as well as the treatment and prognosis of brain abnormalities.

Objective To explore the therapeutic effect and the efficacy of external carotid artery catheterization and drug infusion therapy for severe infant hemangiomas in oral and maxillofacial regions.Methods The clinical and follow-up data of 126 cases with severe infant oral and maxillofacial hemangiomas were retrospectively analyzed in Henan Provincial People's Hospital between June 2004 and December 2009.The patients included 45 male and 81 female cases,and the average visiting age of the patients was 3.9 months (ranged 10 days to 1 year and 4 months).Among 126 patients,24 cases occurred with Kasabach-Merritte syndrome (KMS).The patients were treated with ligation of external carotid artery,insertion of a tube inside the lesion and injection of 400 g/L Carbonyldiamide after operation.Methylprednisolone was added in infusion if the patients were combined with KMS.Results The mean follow-up period was 6.1 years (ranged 4.3 to 10.2 years).All of 126 cases were cured through the management including external carotid artery catheterization and drug infusion therapy in 94 cases,and the combination treatment of the infusion and local Carbonyldiamide injection in 32 cases.The size of hemangiomas gradually shrank and disappeared after the therapy.The hemangiomas in 105 cases disappeared completely in 6-12 months,and 21 cases disappeared in 1-2 years.Twenty-four patients were complicated with KMS.The thrombocyte count and blood coagulation function also returned to normal after the therapy.Among the 24 cases,the thrombocyte count in 13 cases was back to normal within 3-7 days,and 7 cases within 8-14 days.In the remaining 4 cases,it normalized within 15-30 days.The weight,height,immunity of the patients were in keeping with the healthy counterparts after long term follow-up.And no serious adverse effect was observed.Conclusions For severe infant hemangiomas in oral and maxillofacial regions,the external carotid artery catheterization and drug infusion therapy can obviously shorten the treatment time,and reduce the drug side effects.It is a better and more reliable treatment method.

OBJECTIVEUsing the thyroid volume criteria for body surface area (BSA) to assess more precisely the effectiveness of removing iodized salt on the goiter status of children living in areas with excessive iodine in drinking water.

METHODSThree towns with median water iodine (MWI) of 150-300 µg/L were selected by simple random method in Hengshui city of Hebei province of China in May of 2010. A total of 452 and 459 children in the 3 towns were randomly selected to measure thyroid volume by ultrasound. Iodized salt was removed in July of 2010. In October of 2013, 459 children in these 3 towns were selected by simple random method to measure their thyroid volume by ultrasound again. Their goiter status was judged using the criteria of thyroid volume for BSA recommended by the WHO.

RESULTSAfter removing iodized salt, the overall BSA specific goiter prevalence in the three towns significantly decreased from 33% (149/452) to 6% (30/459) (χ² = 100.64, P < 0.001). The BSA specific goiter prevalence in 8, 9 and 10 year-old children decreased respectively from 38% (35/92), 31% (59/193) and 33% (55/167) to 6% (10/164), 7% (11/163) and 7% (9/132) (χ² values were 41.35, 31.66, 29.79, P < 0.001). The BSA specific goiter prevalence in boys and girls decreased from 34% (83/244) and 32% (66/208) to 6% (14/225) and 7% (16/234) (χ² values were 55.01, 45.06, P < 0.001) respectively.

CONCLUSIONThe BSA specific children's goiter prevalence decreased significantly after removing iodized salt from their diet in the HIA in Hebei province.

Body Surface Area ; Child ; China ; Diet ; Drinking Water ; Female ; Goiter ; Humans ; Iodine ; Male ; Prevalence ; Sodium Chloride, Dietary ; Water

OBJECTIVETo explore the therapeutic effect of radiofrequency ablation for tongue venous malformation( VM).

METHODSFrom July 2013 to July 2014, 30 cases with tongue VM (local or diffuse) were retrospectively analyzed. 23 cases underwent radiofrequency ablation treatment. The radiofrequency electrode tip(0. 5 mm in diameter) was inserted into the lesion 1 mm below the bottom with 25 W in power and 15-30 s of pulse. The treatment was repeated when the electrode tip was removed back every 1 mm. Multi-point treatment was performed.

RESULTS15 cases with unilateral VM were completely healed after one-stage radiofrequency ablation. 8 cases with bilateral VM received two-stage radiofrequency ablation with a 3-6 months of interval. Among the 8 cases, completely healing was achieved in 5 cases, partial VM residue happened in 3 cases due to its diffuse lesion and reservation of tongue function. 23 cases were followed up for 3 month to 1.5 years. Good cosmetic and functional results was achieved in 20 cases with no relapse. Partial VM residue was left in 3 cases.

CONCLUSIONSRadiofrequency ablation can effectively treat tongue VM with minimal morbidity and good cosmetic appearance. It also avoids the disadvantages of surgery.

Catheter Ablation ; instrumentation ; methods ; Electrodes ; Humans ; Retrospective Studies ; Tongue ; blood supply ; Treatment Outcome ; Vascular Malformations ; surgery ; Veins ; abnormalities

Objective To compare the impact of tobacco control curriculum on self-efficacy of tobacco control in different major of public health students, and offer theoretical foundation for improving tobacco control curriculum.Methods We offered tobacco control curriculum for 150 public health students (including students of preventive medicine and public service administration research direction) in medical university of Harbin, and investigated twice general self-efficacy, smoking selfefficacy and tobacco control self-efficacy before and after tobacco control curriculum, then compared intervention effects between two major students by t test.Results There were no differences of tobacco control self-efficacy, smoking self-efficacy and general self-efficacy between two major students, t values were-0.832 (P=0.407), 0.190 (P=0.849) and-0.492 (P=0.624).The tobacco control self-efficacy (t=-3.566, P=0.001) and general self-efficacy (t=-2.237, P=0.028) increased remarkably but smoking self-efficacy (t=-1.102, P=0.273) in preventive medicine students after intervention.And all of three kinds of self-efficacy were not gotten better by intervention in public service administration students.There was no obvious difference of intervention effects between tobacco control self-efficacy and general self-efficacy among preventive medicine students (t=1.541, P=0.125).Conclusions The improvement of preventive medicine students by tobacco control curriculum is better than that of public service administration students.We should further perfect the tobacco control course, and on the one hand, improve the intervention effect of students majoring in course of public health management;on the other hand, strengthen the target effects of the tobacco control curriculum to students' tobacco control self-efficacy and smoking self-efficacy.

Background Venous malformation damages the local tissue severely because of the progressive development and often presents with invasive biological behavior.Galectin-3 (Gal-3) is proved to be closely associated with local invasion of malignant tumor.Studying the role of Gal-3 on tissue invasion in venous malformation of ocular region is of important clinical significance.Objective This study was to explore the role of Gal-3 protein and mRNA expression in venous malformation of ocular region.Methods One hundred and eighteen pathological sections were collected from ocular venous malformation patients who received surgery in Department of Hemangioma Surgery,People's Hospital of Henan Province and Henan Eye Institute from June 2009 to June 2014.The specimens were further diagnosed by histopathological examination.Then the expressions of Gal-3 protein and mRNA in venous malformation of ocular region were detected by using immunohistochemistry and in situ hybridization and compared with 20 pieces of distal cutting edge specimens which were evidently normal.The associations of Gal-3 positive expressions with invasion and configuration of lesions were analyzed.Results Pathological examination showed that venous malformations tissues contain many big blood vessels lacuna, lined with fiat endothelial cells.Immunochemistry and in situ hybridization exhibited that Gal-3 protein and mRNA were expressed in the cytoplasm and nuclei.The positive expression rates of Gal-3 protein and mRNA in the venous malformation tissues were 55.93％ (66/118) and 59.32％ (70/118) , but those in the normal tissue were 15.00％ (3/20) and 20.00％ (4/20) ,showing significant differences between them (x2 =11.461, 10.633, both at P＜0.05).No significant differences were seen in the positive expression rates of Gal-3 protein and mRNA between the patients aged ≤ 12 years and ＞12 years or different genders (age: x2 =0.334,0.128;both at P＞0.05.gender:x2 =0.606,1.155;both at P ＞0.05).The incidence rate of invading ocular deep tissues was significantly higher in the Gal-3-positive groups than that in the Gal-3-negative groups of protein and mRNA (protein :x2 =32.688, P＜0.05;mRNA : x2 =23.695, P＜0.05).In the Gal-3-negative groups,96.15％ (Gal-3 protein negative group) and 97.92％ (Gal-3 mRNA negative group) lesions showed the spherical shape with clear boundaries.The lesions texture with the fuzzy boundaries and the incidences of vague structure in lesions were significantly higher in the Gal-3-positive groups than that in the Gal-3-negative groups of protein and mRNA (protein :x2 =28.255, P＜0.05;mRNA : 28.186, P＜0.05).Conclusions Gal-3 expression rate is raised in the deep tissue-invaded and texture disorder ocular venous malformation.These results suggest that invasion and damage of ocular venous malformation are associated with the up-regulation of Gal-3.

Objective Using the thyroid volume criteria for body surface area(BSA) to assess more precisely the effectiveness of removing iodized salt on the goiter status of children living in areas with excessive iodine in drinking water. Methods Three towns with median water iodine(MWI) of 150-300 μg/L were selected by simple random method in Hengshui city of Hebei province of China in May of 2010. A total of 452 and 459 children in the 3 towns were randomly selected to measure thyroid volume by ultrasound. Iodized salt was removed in July of 2010. In October of 2013,459 children in these 3 towns were selected by simple random method to measure their thyroid volume by ultrasound again. Their goiter status was judged using the criteria of thyroid volume for BSA recommended by the WHO. Results After removing iodized salt, the overall BSA specific goiter prevalence in the three towns significantly decreased from 33%(149/452) to 6%(30/459) (χ2=100.64,P<0.001). The BSA specific goiter prevalence in 8, 9 and 10 year-old children decreased respectively from 38%(35/92), 31%(59/193) and 33%(55/167) to 6%(10/164), 7%(11/163) and 7%(9/132) (χ2 values were 41.35, 31.66, 29.79,P<0.001). The BSA specific goiter prevalence in boys and girls decreased from 34%(83/244) and 32%(66/208) to 6%(14/225) and 7%(16/234) (χ2 values were 55.01, 45.06, P<0.001) respectively. Conclusion The BSA specific children′s goiter prevalence decreased significantly after removing iodized salt from their diet in the HIA in Hebei province.

Objective Using the thyroid volume criteria for body surface area(BSA) to assess more precisely the effectiveness of removing iodized salt on the goiter status of children living in areas with excessive iodine in drinking water. Methods Three towns with median water iodine(MWI) of 150-300 μg/L were selected by simple random method in Hengshui city of Hebei province of China in May of 2010. A total of 452 and 459 children in the 3 towns were randomly selected to measure thyroid volume by ultrasound. Iodized salt was removed in July of 2010. In October of 2013,459 children in these 3 towns were selected by simple random method to measure their thyroid volume by ultrasound again. Their goiter status was judged using the criteria of thyroid volume for BSA recommended by the WHO. Results After removing iodized salt, the overall BSA specific goiter prevalence in the three towns significantly decreased from 33%(149/452) to 6%(30/459) (χ2=100.64,P<0.001). The BSA specific goiter prevalence in 8, 9 and 10 year-old children decreased respectively from 38%(35/92), 31%(59/193) and 33%(55/167) to 6%(10/164), 7%(11/163) and 7%(9/132) (χ2 values were 41.35, 31.66, 29.79,P<0.001). The BSA specific goiter prevalence in boys and girls decreased from 34%(83/244) and 32%(66/208) to 6%(14/225) and 7%(16/234) (χ2 values were 55.01, 45.06, P<0.001) respectively. Conclusion The BSA specific children′s goiter prevalence decreased significantly after removing iodized salt from their diet in the HIA in Hebei province.