Blue rubber bleb nevus syndrome is a rare clinical entity characterized by the formation of multiple blue or purplish rubbery cavernous hemangiomas on the skin and other epithelial surfaces. Involvement of the gastrointestinal tract is common and often presents with crippling anemia as a result of chronic occult blood loss. While surgical extirpation is an option for symptomatic hemangiomas in the intestine, endoscopic therapy is more appealing for lesions found in the stomach and colon. Here we report the successful use of argon plasma coagulation in the management of an adult with multiple hemangiomas in her colon and terminal ileum.
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http://dx.doi.org/10.1111/j.1443-1661.2008.00817.x | DOI Listing |
Shanghai Kou Qiang Yi Xue
October 2024
Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University; Shandong Key Laboratory of Oral Tissue Regeneration; Shandong Engineering Research Center of Dental Materials and Oral Tissue Regeneration; Shandong Provincial Clinical Research Center for Oral Diseases. Jinan 250012, Shandong Province, China. E-mail:
Purpose: This study was aimed to compare the difference between iRoot SP and AH Plus on root canal sealing ability for teeth extracted due to severe periodontitis and explore whether the dentin tubule pathway plays an important role in the development of endodontic-periodontic lesions(EPL), in order to provide a theoretical basis for selection of proper time for root canal therapy and suitable root canal sealants in patients with EPL.
Methods: Fifty single-root anterior teeth extracted due to severe periodontitis were selected. The roots were completely debrided to remove the calculus, dental plaque and cementum.
Vasc Specialist Int
December 2024
Department of Vascular Surgery, University General Hospital of Evros, Democritus University of Thrace, Alexandroupolis, Greece.
Inferior vena cava aneurysms (IVCAs) are rare yet potentially lethal, especially if they are symptomatic or complicated. Among the IVCAs reported in the literature, only a few are associated with congenital vascular anomalies, including congenital IVC obstruction, tetralogy of Fallot, left-sided IVC, duplicated IVC, Ehlers-Danlos syndrome, blue rubber bleb nevus syndrome, and Klipper-Trenaunay syndrome. We present the case of an 8-cm symptomatic saccular IVCA in a patient with tetralogy of Fallot, treated successfully with surgical repair.
View Article and Find Full Text PDFSmall
December 2024
Corrosion Laboratory for Light Metals, College of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao, 266590, P. R. China.
Corrosion and degradation of magnesium (Mg) alloy result in serious damage and limit its application in new-energy automobile industry. Considerable protective coating is proposed, yet it is hindered by the difficulties in avoiding and visually monitoring coating micro-damage and localized metal corrosion. Herein, a novel anticorrosion coating system with autonomously monitoring multiple levels of damages in coated Mg-alloy system, is proposed.
View Article and Find Full Text PDFWorld J Gastrointest Surg
November 2024
Department of Critical Care Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, Henan Province, China.
Background: Blue rubber blister nevus syndrome (BRBNS) is a congenital, rare disease characterized by venous malformations of the skin and internal organs, affecting all systems throughout the body. The pathogenesis is unknown. There is no consensus on the treatment of BRBNS.
View Article and Find Full Text PDFChem Sci
December 2024
Key Laboratory of Rubber-plastics of Ministry of Education/Shandong Provincial, Key Laboratory of Rubber-plastics, School of Polymer Science & Engineering, Qingdao University of Science & Technology Qingdao China
The internal rotation of triplet-generating molecules is detrimental to room temperature phosphorescence (RTP) radiation, and this rotation is usually mitigated by doping into rigid microenvironments. The chemical locking of internal rotation units in advance should be an effective strategy but is rarely studied in comparison. Herein, a triplet-generating molecule with two rotatable phenyls (DIA) was designed, synthesized, and then cyclized using two types of bonding bridges.
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