A microdeletion p.Asp706GlyfsTer11 - > G with a frameshift in the MSH2 gene at genomic coordinate chr2:47703614 was found in a woman born in 1963 who was diagnosed with stage 3B, grade 2 squamous-cell cervical cancer in 2015, and at that time underwent a radical course of chemoradiotherapy (CRT). Here, MSH2 is linked to cervical squamous cell carcinoma.