目的 探讨乳腺叶状囊肉瘤和巨纤维腺瘤的诊断和治疗。方法 回顾分析我院1985~2002年期间外科收治的9例乳腺叶状囊肉瘤和8例乳腺巨纤维腺瘤的临床资料。结果 9例乳腺叶状囊肉瘤中行单纯乳房切除术4例,保留乳头皮下乳房切除术1例,保留乳头和部分压缩腺体+肿块切除术1例,改良根治术3例; 术后恢复良好,仅1例复发。8例乳腺巨纤维腺瘤中行单纯乳房切除术2例,保留乳头皮下乳房切除术1例,保留乳头和部分压缩腺体+肿块切除术2例,单纯乳腺肿块切除术3例; 术后恢复良好,术后2例复发。结论 乳腺叶状囊肉瘤和巨纤维腺瘤临床上均表现为无痛性包块,除乳腺叶状囊肉瘤发病年龄较大、肿块范围大及易恶变外,二者主要依据病理检查结果相鉴别; 均以手术治疗为主,根据患者年龄、肿块大小以及病理检查结果选择不同的手术方式。
目的总结黑斑息肉综合征的外科治疗经验。方法回顾性分析我院 1986~2002年期间收治的8例黑斑息肉综合征患者的临床资料。结果8例中行部分小肠切除(其余段小肠多处切开,切除息肉)5例; 胃大部切除术2例; 右半结肠切除术1例。本组1例肠套叠致肠坏死急诊行肠切除,术后2年,因小肠息肉引起肠套叠致肠坏死,再次手术切除坏死肠段; 1例术后内镜随访中发现直肠息肉,给予内镜下电灼切除; 其余6例未见复发。结论黑斑息肉综合征手术主要是针对胃肠道息肉的治疗,解除临床症状; 并注意把握手术时机,严格遵循手术适应证,并加强术后的随访。
The risk of cardiovascular disease in patients with type 2 diabetes mellitus is significantly increased, which is the primary cause of death. Recent studies have shown that novel hypoglycemic drugs such as sodium-glucose linked transporter 2 inhibitors and glucagon-like peptide-1 receptor agonists have been proven to have cardiovascular protective effects through cardiovascular outcome trials. This article reviews the improvement effects of these drugs on cardiovascular outcomes and explores their possible mechanisms, such as improving myocardial metabolism and reducing inflammatory reactions, providing a reference for optimizing hypoglycemic regimens.