由饮食中的β-胡卜素引起的口腔粘膜的超色素化:一个病例报告
General dentistry
|March 13, 2025
概括
慢性高摄入β-胡卜素食物会导致胡卜素血,无害的黄色-色皮肤和口腔变色. 本案例报告强调了这种良性疾病,将其与黄区分开来.
科学领域:
- 营养 营养 营养 营养 营养
- 皮肤病学 皮肤病学
- 口腔医学是指口腔医学.
背景情况:
- 在西非饮食中丰富的β-胡卜素,可以导致黄色色的皮肤和口腔粘膜过色素.
- 这种良性疾病,胡卜素血症 (或高胡卜素血症),在牙科文献中经常被忽视.
- 区分胡素血与黄对于准确的诊断和患者护理至关重要.
研究的目的:
- 提高牙科界对胡卜素血症的认识.
- 介绍尼日利亚患者口腔胡卜素血病的病例.
- 强调在粘膜皮肤变色时考虑饮食因素的重要性.
主要方法:
- 病例报告详细介绍了一个口腔粘膜出现黄色变色的患者.
- 临床检查侧重于粘膜皮肤表现.
- 审查患者的病史,包括饮食习惯和肝功能测试.
主要成果:
- 患者呈现出明显的口腔底部和软 palates 的黄色变色.
- 肝脏生物标志物在正常范围内,排除了黄.
- 没有皮肤表现,有高β-胡卜素食物摄入史,支持了诊断.
结论:
- 胡卜素血症是一种良性疾病,是由于过度摄入β胡卜素导致的.
- 牙科专业人员在评估口腔变色时应考虑饮食史.
- 临床病理相关性对于区分胡卜素血与其他导致黄色的原因至关重要.
相关概念视频
01:19Pigmentation
2.2K
The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...
2.2K
01:14Changes in Skin Color: Clinical Perspectives
1.6K
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
1.6K