PubMed · 14912427
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E BENASSI. 1951. [Persistent metopic suture].. https://pubmed.ncbi.nlm.nih.gov/14912427/
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Epidermal cyst within a toe phalanx is an extremely rare condition. It is important to differentiate this benign lesion, which can be easily treated by curettage, from other benign and malignant lesions of the bone with a similar clinical presentation, and which may require amputation of the toe. This report describes one such lesion in the mid-phalanx of the fourth toe in a 48-year-old woman, and which was successfully identified by intra-operative frozen diagnosis and treated by curettage.
The origin and geographic distribution of syphilis, a form of treponemal infection, have long been regarded as among the most important medical riddles of prehistoric and historic disease evolution. In this study, we expand on previous discussions of the origin, evolution, and relationship of treponemal infections as they occur in the prehistoric southeastern United States. Individuals from 25 skeletal series (n = 2,410 individuals) were examined for cranial and dental lesions characteristic of treponemal infection. They lived between the Archaic period (8000-1000 BC) and protohistoric period (AD 1500-1600), and in physiographic zones from the coast to the mountains of Alabama, Florida, North Carolina, and Tennessee. Radial cranial scars were found for 47 individuals, but none of the four cases of dental lesions could be attributed to congenital syphilis. Differences in frequency of cranial lesions by region were minimal, with the least number of cases found for the mountains, but the frequency of positive cases tended to increase through time. It is suggested that increasing population density and changing behaviors, rather than novel strains of the treponemal pathogen, are responsible for the chronological increase in the frequency of positive cases.
Toxicity from H&N cancer irradiation is complex and multifactorial. The nature and severity of the side effect profile for a given patient result from the interplay of patient-related, tumor-related, and treatment-factors. Among the side effects studied, skin toxicity and mucositis represent the most common acute effects of irradiation. Supportive care is essential to prevent superimposed infection and other complications that might lead to treatment breaks or, in extreme cases, discontinuation of therapy. Technological advances with conformal radiotherapy techniques have allowed for increasing salivary gland sparing. Further protection may be achieved with existing and future medical therapies. Swallowing dysfunction following chemoradiation for laryngeal cancer is significant and may persist for 1-2 years. Efforts should be made to ensure proper patient education and reassurance in this regard.