Primary ascending colon cancer accompanying skip metastases in left shoulder skin and left neck lymph node: A case report

Table 1 Laboratory examinations at the first diagnosis

Data	Examination	Value	Normal range
10/22/2017	White blood cells	10.01 × 109/L	4.00-10.00 × 109/L
10/22/2017	Hypersensitive C-reactive protein	18.28 mg/L	0.00-5.00 mg/L
10/22/2017	Hemoglobin	113.00 g/L	120.00-160.00 g/L
10/27/2017	CEA	1.79 ng/mL	0-2.5 ng/mL
10/27/2017	CA-125	13.67 U/mL	0.00-35.00 U/mL
10/23/2017	Fecal occult blood test	+	-

CEA: Carcinoembryonic antigen.

Table 2 Follow-up evaluation

Data	Examination	CA-125 (U/mL)	CEA (ng/mL)
9/6/2018	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	29.9	1.7
12/26/2018	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	19.3	2.04
04/29/2019	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	21	1.65
10/10/2019	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	31.5	1.78
03/24/2020	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	23.4	2.02
03/31/2021	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	30.3	1.88
03/23/2022	No abnormal CT examinations of chest and abdomen, no palpable cervical lymph nodes.	28.9	1.33

CEA: Carcinoembryonic antigen; CT: Computed tomography.