Somatization Symptom Disorder, also known as Briquet's syndrome, is characterized by:
a) Persistent physical complaints without any identifiable medical cause, affecting multiple organ systems
b) Intense fear or anxiety about having a serious medical condition despite medical reassurance
c) Preoccupation with having or acquiring a serious illness, along with minor or ambiguous symptoms
d) Recurrent episodes of binge eating followed by purging behaviors to prevent weight gain