Final answer:
A laboratory workup should be conducted to confirm a diagnosis and provide appropriate medical management for the patient's symptoms, which may indicate multiple endocrine neoplasia type 1 (MEN1) or Cushing's syndrome.
Step-by-step explanation:
Based on the symptoms described, including obesity, scant menses, irritability, and episodes of weeping, along with physical exam findings such as increased chest and abdominal fat and osteoporosis on x-ray, the patient may be experiencing multiple endocrine neoplasia type 1 (MEN1) or Cushing's syndrome. In order to confirm a diagnosis and provide appropriate medical management, a laboratory workup should be conducted. This workup may include tests such as hormone levels (including cortisol, adrenocorticotropic hormone, and thyroid-stimulating hormone), fasting blood glucose, serum potassium, and other relevant blood tests based on the suspected underlying cause.