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自发的多血管冠状动脉解剖与小动脉瘤相关的年轻女性与甲状腺炎背景:不寻常的病例报告

Nouhaila Lahmouch¹, Omar Nafii¹, Jamila Zarzur¹

¹Department of Cardiology B, Ibn Sina University Hospital, Mohammed V University, Faculty of Medicine and Pharmacy, Rabat, Morocco.

Radiology case reports

|September 12, 2024

概括

甲状腺功能低下症可能会增加自发冠状动脉解剖 (SCAD) 的风险. 保守治疗导致SCAD和冠状动脉小动脉瘤在甲状腺功能低下患者的回归.

科学领域:

心脏病学心脏病学
内分泌学在内分泌学.
血管医学血管医学

背景情况:

自发冠状动脉解剖 (SCAD) 是急性冠状动脉综合征的一个未被认可的原因.
甲状腺功能低下是动脉剖析的潜在诱导因素,包括SCAD.
冠状动脉小动脉瘤是罕见的发现,它们与SCAD和甲状腺功能低下症的关联尚未得到充分证实.

研究的目的:

在患有甲状腺功能低下症的患者中呈现自发冠状动脉解剖 (SCAD) 病例.
调查甲状腺功能低下症和SCAD与相关冠状动脉小动脉瘤之间的潜在联系.
在这种情况下,评估SCAD和微动脉瘤的保守管理的有效性.

主要方法:

一个49岁的女性出现急性冠状动脉综合征的病例报告.
诊断冠状动脉血管学以确定SCAD和微动脉瘤.
评估甲状腺功能障碍,确认自身免疫性甲状腺炎 (甲状腺功能低下症).
保守的治疗方法.
在6个月后进行冠状动脉动脉扫描后续检查.

主要成果:

冠心血管学揭示了SCAD在左前下降和右心室动脉.
在多个冠状动脉分支中发现了微动脉瘤.
这名患者被诊断为自身免疫性甲状腺炎 (甲状腺功能低下症).
在6个月的随访后,保守的管理导致SCAD和微动脉瘤的完全回归.

结论:

这种情况表明甲状腺功能低下症与自发冠状动脉解剖 (SCAD) 和冠状动脉小动脉瘤风险增加之间存在潜在的关联.
保守治疗似乎有效地管理SCAD和相关的微动脉瘤,即使存在甲状腺功能低下症.
需要进一步的研究来阐明关联甲状腺功能障碍和冠状动脉病理的病理生理机制.

关键词:

冠状动脉动脉扫描是一项冠状动脉动脉扫描.冠状动脉微动脉瘤的发生甲状腺功能低下症甲状腺功能低下症自发的多血管冠状动脉剖析.

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