Anita 15-year-old, complains of heavy periods since 2 months. O/E: wt 40 kg and BP 120/80 mmHg. All of the following investigations are indicated, except :
Investigations in a case of pubey menorrhagia : 1.Blood profile--Hb%, bleeding and clotting time, coagulation factors; blood film. 2.X-ray chest for tuberculosis. 3.Thyroid function tests. 4.Pelvic ultrasound PCOD, early fibroid. 5.If medical treatment fails, D&C should be done to rule out endometrial tuberculosis by PCR test. Reference: Shaw's Textbook of Gynaecology 16th edition page no 340
TSH
Platelet count
Bleeding and clotting time
Estradiol levels
Disorders of menstruation