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The skin thinning effect of discontinuous topical clobetasol-17-propionate applications was tested in human volunteers. Application frequencies were daily (1/0), every third day (1/2), every fifth day (1/4), every seventh day (1/6) and every ninth day (1/8). Clobetasol-17-propionate was administered topically under occlusion for 1 h. The treatment period was 41 days. There were no differences of the skin thinning effect of daily and 1/2 administration. The skin thinning effect of 1/4, 1/6 and 1/8 was smaller but also significant compared to controls. The curves demonstrating skin thinning effects initially were dropping off and reached a plateau within about 2 weeks. After finishing application, skin thickness normalized within 2 weeks. Because of these findings, a treatment interval of 3 days is discussed as therapeutically efficient. 相似文献
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Jonathan TC Liu Sarah SL Chow Richard Colling Michelle R Downes Xavier Farré Peter Humphrey Andrew Janowczyk Tuomas Mirtti Clare Verrill Inti Zlobec Lawrence D True 《The Journal of Pathology: Clinical Research》2024,10(1):e347
In recent years, technological advances in tissue preparation, high-throughput volumetric microscopy, and computational infrastructure have enabled rapid developments in nondestructive 3D pathology, in which high-resolution histologic datasets are obtained from thick tissue specimens, such as whole biopsies, without the need for physical sectioning onto glass slides. While 3D pathology generates massive datasets that are attractive for automated computational analysis, there is also a desire to use 3D pathology to improve the visual assessment of tissue histology. In this perspective, we discuss and provide examples of potential advantages of 3D pathology for the visual assessment of clinical specimens and the challenges of dealing with large 3D datasets (of individual or multiple specimens) that pathologists have not been trained to interpret. We discuss the need for artificial intelligence triaging algorithms and explainable analysis methods to assist pathologists or other domain experts in the interpretation of these novel, often complex, large datasets. 相似文献
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Cone beam computed tomography is widely used in dentistry. Incidental findings are common, with many requiring intervention or monitoring. We present a rare case of previously undiagnosed, asymptomatic multiple myeloma first identified incidentally on cone beam computed tomography and panoramic radiography. This case highlights the diverse range of lesions that may appear on cone beam computed tomography and the importance of radiologic interpretation. 相似文献
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S Grover PS Murthy PK Kar V Tewari TC Shivyogi R Manjunath 《Medical Journal Armed Forces India》2006,62(4):375-377
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C Suriu M Khayat M Weiler N Kfir C Cohen A Zinger C Aslanidis G Schmitz and TC Falik-Zaccai 《Clinical genetics》2009,75(3):230-236
Congenital insensitivity to pain with anhidrosis (CIPA) or hereditary sensory and autonomic neuropathy type IV is a rare, autosomal recessive neurologic disorder, characterized by absence of reaction to painful stimuli, mental retardation, self- mutilating behavior, anhidrosis, and recurrent episodes of hyperthermia. Mutations in the neurotrophic tyrosine kinase receptor 1, a receptor phosphorylated by nerve growth factor, have been documented in diverse ethnic groups. We identified the same novel nonsense mutation in two unrelated families of Moroccan Jewish descent, each with two affected siblings. This possible founder mutation may trace to the rural Jewish village in southern Morocco from where both these families originated. Genetic screening for the causative mutation among 300 unrelated Moroccan Jews did not reveal carriers for the causative mutation, thus excluding high risk for CIPA in this ethnic subpopulation. 相似文献
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