Simmonds disease is :

Options

A. Hyper thyroidism
B. Hypothyroidism
C. Hypopituitarism
D. Hyperpituitarism

Answer

**Step-by-Step Solution:**

1. **Understanding Simmonds Disease**: Simmonds disease is primarily associated with a deficiency in the function of the pituitary gland. It is important to recognize that this condition leads to a reduction in the secretion of various hormones produced by the pituitary gland.

2. **Identifying the Type of Disorder**: The key term in the question is "chronic deficiency." This indicates that Simmonds disease is not related to an overproduction of hormones (which would indicate hyperpituitarism) or to thyroid function (which would indicate hyperthyroidism or hypothyroidism). Instead, it signifies a lack of hormone production.

3. **Hormones Affected**: The hormones secreted by the pituitary gland include Luteinizing Hormone (LH), Follicle-Stimulating Hormone (FSH), Gonadotropins, Thyroid Stimulating Hormone (TSH), Adrenocorticotropic Hormone (ACTH), Vasopressin, Prolactin, and Oxytocin. In Simmonds disease, there is a general deficiency of these hormones.

4. **Conclusion**: Given that Simmonds disease is characterized by a chronic deficiency of pituitary hormones, it is classified as hypopituitarism. Therefore, the correct answer to the question is that Simmonds disease is a form of hypopituitarism.

**Final Answer**: Simmonds disease is hypopituitarism.

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