Introduction Neuroendocrine tumor covers a wide range of neoplasms that originate in the neuroendocrine cells which spread throughout the body. Carcinoid tumor,
Objective： To investigate cutaneous aging patterns of residents in Hangzhou, Zhejiang, China, and their contributing factors. Methods： Eight hundred and forty-eight Hangzhou residents received the survey between Mar...Objective： To investigate cutaneous aging patterns of residents in Hangzhou, Zhejiang, China, and their contributing factors. Methods： Eight hundred and forty-eight Hangzhou residents received the survey between March 2004 and September 2004. Results： Facial wrinkling first occurred at 21 years of age and skin elasticity began to lose at 22 years of age. In middle-aged and old people, facial wrinkling and looseness escalated with the increase of ultraviolet （UV）-exposure time, indicating the accelerating effect of a higher accumulative dose of UV radiation on skin aging. Only Fitzpatrick types Ⅱ, Ⅲ and Ⅳ were found in the skin phototypes of residents in Hangzhou area, and Fitzpatrick type Ⅱ seemed to be much more subject to severe wrinkling, elasticity destruction and skin tumors than types Ⅲ and Ⅳ. The oily skin was more protected against wrinkling and facial looseness than dry skin. However, as to concomitant cutaneous diseases, no difference was found among different skin types. Conclusion： Age, solar-exposure time, Fitzpatrick type and skin type are the associated forces in promoting skin aging, and emotional factor seems to be another independent risk factor. The age of 49 years and 2 h/d of solar-exposure time seem to be the turning points responsible for dramatic changes of cutaneous appearance in the process of skin aging in Southeast China.展开更多
The management of patients with coexisting diseases who undergo cardiac surgery is a subject to controversial discussions as the operative mortality is thought to be increased by simultaneous procedures. Traditionally...The management of patients with coexisting diseases who undergo cardiac surgery is a subject to controversial discussions as the operative mortality is thought to be increased by simultaneous procedures. Traditionally, the surgical procedures have been staged with the cardiac surgery performed first followed by the visceral operation at a later date. However, especially in cases of malignant disease (e. g. pulmonary or abdominal) the curative treatment is delayed and the additional costs of two settings have to be considered. 1 Although encouraging results have been reported concerning simultaneous pulmonary tumor resection, carotid endarterectomy or abdominal aneurysm repair, 2-5 detailed knowledge concerning further coexisting non-cardiac diseases requiring surgical therapy is still lacking. In some extremely rare cases patients suffer from more than just one coexisting disease of different origins: the current report focuses on a 61-year-old female patient suffering from ischemic heart disease, occlusion of the innominate artery and a retrosternal goiter as an incidental finding. She was treated in a simultaneous procedure with three operations in only one setting. The perioperative features of this special case are reflected in the following course.展开更多
文摘Introduction Neuroendocrine tumor covers a wide range of neoplasms that originate in the neuroendocrine cells which spread throughout the body. Carcinoid tumor,
基金Project supported by the Skin Grant Program (2004) of L'Oreal-Chinese Medical Association (CMA), China
文摘Objective： To investigate cutaneous aging patterns of residents in Hangzhou, Zhejiang, China, and their contributing factors. Methods： Eight hundred and forty-eight Hangzhou residents received the survey between March 2004 and September 2004. Results： Facial wrinkling first occurred at 21 years of age and skin elasticity began to lose at 22 years of age. In middle-aged and old people, facial wrinkling and looseness escalated with the increase of ultraviolet （UV）-exposure time, indicating the accelerating effect of a higher accumulative dose of UV radiation on skin aging. Only Fitzpatrick types Ⅱ, Ⅲ and Ⅳ were found in the skin phototypes of residents in Hangzhou area, and Fitzpatrick type Ⅱ seemed to be much more subject to severe wrinkling, elasticity destruction and skin tumors than types Ⅲ and Ⅳ. The oily skin was more protected against wrinkling and facial looseness than dry skin. However, as to concomitant cutaneous diseases, no difference was found among different skin types. Conclusion： Age, solar-exposure time, Fitzpatrick type and skin type are the associated forces in promoting skin aging, and emotional factor seems to be another independent risk factor. The age of 49 years and 2 h/d of solar-exposure time seem to be the turning points responsible for dramatic changes of cutaneous appearance in the process of skin aging in Southeast China.
文摘The management of patients with coexisting diseases who undergo cardiac surgery is a subject to controversial discussions as the operative mortality is thought to be increased by simultaneous procedures. Traditionally, the surgical procedures have been staged with the cardiac surgery performed first followed by the visceral operation at a later date. However, especially in cases of malignant disease (e. g. pulmonary or abdominal) the curative treatment is delayed and the additional costs of two settings have to be considered. 1 Although encouraging results have been reported concerning simultaneous pulmonary tumor resection, carotid endarterectomy or abdominal aneurysm repair, 2-5 detailed knowledge concerning further coexisting non-cardiac diseases requiring surgical therapy is still lacking. In some extremely rare cases patients suffer from more than just one coexisting disease of different origins: the current report focuses on a 61-year-old female patient suffering from ischemic heart disease, occlusion of the innominate artery and a retrosternal goiter as an incidental finding. She was treated in a simultaneous procedure with three operations in only one setting. The perioperative features of this special case are reflected in the following course.
