Cutaneous Metastasis to the Lip from Rectal Adenocarcinoma

來自大腸直腸腺癌的表皮轉移很罕見，文獻上記載的發生率不到4%。當出現時，往往代表疾病已擴散及預後較差。腹部皮膚是大腸直腸癌表皮轉移最好發的部位。我們報告一例64歲男性直腸癌病患，於手術切除一年後發生表皮轉移至上嘴唇。嘴唇潰瘍病變在切除後2周再度復發。最後病患於出現表皮轉移後的6周死亡。我們整理相關的文獻，並加以回顧。

關鍵字

直腸；腺癌；表皮轉移；嘴唇

並列摘要

Cutaneous metastases from colorectal adenocarcinoma are rare, with a reported incidence of less than 4 percent. When present, it signifies widespread disease and a poor prognosis. Abdominal skin is the most frequent site of cutaneous metastases from colorectal cancer. We describe a 64-year-old male patient with a history of rectal adenocarcinoma who developed cutaneous metastases to upper lip one year after resection. Recurrent ulcerative mass was noted two weeks after excision of lip lesion. The patient expired 6 weeks after the presence of cutaneous metastasis. The literature is reviewed.

並列關鍵字

Rectum ； Adenocarcinoma ； Cutaneous metastasis ； Lip

國際替代計量

Cutaneous Metastasis to the Lip from Rectal Adenocarcinoma

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