Table 1 Reported cases of colorectal cancer metastasis to thyroid neoplasm in the literature
From: Metastatic rectal cancer to papillary thyroid carcinoma: a case report and review of literature
Author and publish year | Age (year)/gender | Primary site | History with thyroid | Clinical symptoms of thyroid tumor | FNA diagnosis | Thyroid tumor | CEA level (ng/ml) | Interval from primary cancer diagnosis | Metastatic Organs | Treatment of thyroid tumor | Prognosis after thyroid tumor diagnosis |
|---|---|---|---|---|---|---|---|---|---|---|---|
Kameyama 2000 [3] | 82/M | sigmoid colon | NA | Autopsy | NA | Microfollicular adenoma | 217 | 2 years | Multiple organs | None | Dead |
Witt 2003 [4] | 71/M | colon | a long-standing thyroid goite | Thyroid mass, airway obstruction | Benign thyroid goiter | Hürtle cell carcinoma | NA | 7 years | Thyroid | Thyroidectomy | NA |
Fadare 2005 [5] | 59/F | sigmoid colon | a thyroid nodule 23 years | Enlarged left thyroid lobe | Follicular neoplasm | Follicular adenoma | NA | Synchronous | Liver and thyroid | Subtotal left thyroidectomy | >2 years |
Cherk 2008 [6] | 52/M | rectal | NA | Asymptomatic+ PET/CT | PTC | PTC | 9.7 | 18 months | Lung and thyroid | Right hemi-thyroidectomy | NA |
Jin 2014 [7] | 62/F | rectal | goiter over 50 years | Goiter, dyspnea | NA | PTC | 22.68 | 21 months | Thyroid | Partial thyroidectomy | >2 years |
Yeo 2014 [8] | 53/M | sigmoid colon | NA | Asymptomatic + PET/CT + ultrasound | MTC | MTC | 17.3 | 2 years | Lung and thyroid | Total thyroidectomy and bilateral central neck dissection | 1 year |
Amenduni 2014 [9] | 63/F | left side colon | NA | Cervical swelling, dyspnoea | NA | Papillary microcarcinoma | NA | 2 years | Thyroid | Total thyroidectomy | NA |
Melis 2018 [10] | 53/M | colon | NA | Asymptomatic+ MRI | Follicular neoplasm + mCRC | Follicular carcinoma | NA | 9 years | Thyroid | Thyroidectomy | >1 year |
Current case 2019 | 34/F | rectal | NA | Cervical bump, neck pain and hoarseness | PTC | PTC | 19 | 6 years | Lung and thyroid | Total thyroidectomy and bilateral cervical dissection | >1 year |