You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is 46, XY chromosomal pattern with uterus and cervix but poorly developed breasts are seen in and explain in detail?
Complete Gonadal Dysgenesis (Swyer Syndrome)Swyer syndrome is an uncommon form of gonadal dysgenesis, characterized by a 46, XY karyotype.Despite the presence of a Y chromosome, the phenotype is female because the dysgenetic (streak) gonads produce neither AMH nor androgens. Consequently, the vagina, cervix, uterus, and fallopian tubes develop normally and the internal and external genitalia do not masculinize but due to hypoestrogenism breasts are poorly developed.Reference: Clinical gynecologic endocrinology; 10th edition; Chapter 9; Normal and Abnormal Sexual Development; Page no: 365