Dr Alireza Ghorbaninezhad

1. Alireza Ghorbaninezhad
G24
Topic :Radiolpgic diagnostics in
endocrinology,emergency
conditions.

2. Radiologic diagnostics:
•Radiologic diagnostics play a crucial
role in endocrinology, particularly in
emergency conditions. These imaging
techniques help healthcare
professionals identify and evaluate
endocrine disorders, assess the severity
of emergency situations, and guide
appropriate treatment plans.

3. Let's explore some commonly used radiologic
diagnostics in endocrinology and emergency
conditions in more detail:
•1. X-rays: X-rays are frequently used to
evaluate endocrine-related conditions. They
can help detect fractures, bone
abnormalities, or bone loss associated with
endocrine disorders like osteoporosis or
hyperparathyroidism. X-rays can also be
used to assess the presence of tumors, such
as pituitary adenomas or adrenal masses
that may be causing endocrine dysfunction.

4. 2:Ultrasound:
• Ultrasound is a non-invasive imaging technique that uses
sound waves to create images of organs and tissues. In
endocrinology, ultrasound is commonly used to evaluate
the thyroid gland. It can help identify thyroid nodules,
determine their size, and assess their characteristics.
Ultrasound is also useful in detecting goiters or
abnormalities in the adrenal glands. Additionally,
ultrasound-guided biopsies or fine-needle aspirations can
be performed to obtain tissue samples for further
evaluation.

5. 3. Computed Tomography (CT):
• CT scans use a combination of X-rays and
computer processing to generate detailed cross-
sectional images of the body. In emergency
situations, CT scans are beneficial for assessing
acute abdominal pain, identifying adrenal gland
abnormalities, or detecting pituitary tumors. CT
scans provide valuable information regarding the
location, size, and characteristics of endocrine-
related masses or lesions.

6. 4. Magnetic Resonance Imaging (MRI):
• MRI uses a strong magnetic field and radio waves
to create detailed images of the body's
structures. In endocrinology, MRI is frequently
used to evaluate the pituitary gland and detect
pituitary tumors or adenomas. It can also help
evaluate the brain in cases of suspected
hypothalamic or pituitary dysfunction. MRI is
useful for assessing other endocrine-related
structures such as the adrenal glands or the
reproductive system.

7. 5. Nuclear Medicine Scans:
• Nuclear medicine imaging techniques involve the
administration of radioactive substances that emit
gamma rays or positrons. These scans provide functional
information about endocrine organs and their activity.
For example, radioiodine scans are used to evaluate
thyroid function and detect abnormalities such as
overactive or underactive thyroid glands. Positron
emission tomography (PET) scans can assess the function
and metabolism of certain endocrine tumors, such as
neuroendocrine tumors.

8. • It's important to note that the choice of radiologic
diagnostic tests depends on the suspected endocrine
disorder or emergency condition, as well as individual
patient factors. The decision should be made in
consultation with an endocrinologist or a healthcare
professional specializing in endocrine disorders. They will
consider the specific clinical presentation, medical
history, and available imaging modalities to make an
accurate diagnosis and guide appropriate treatment.

10. REFERENCES:
• 1. Briet C, Salenave S, Bonneville JF, et al. Pituitary apoplexy.
Endocr Rev 2015;36(6):622–645. doi:. 2. Diri H, Karaca Z,
Tanriverdi F, et al. Sheehan’s syndrome: new insights into an old
disease. Endocrine 3. Fernandez A, Karavitaki N, Wass JA.
Prevalence of pituitary adenomas: a community-based, cross-
sectional study in Banbury (Oxfordshire, UK). Clin Endocrinol
(Oxf)4. Raappana A, Koivukangas J, Ebeling T, Pirila¨ T. Incidence
of pituitary adenomas in Northern Finland in 1992-2007. J Clin
Endocrinol Metab 2010;95(9):4268–4275. doi:. [PubMed] [Google
Scholar]5. Sivakumar W, Chamoun R, Nguyen V, Couldwell WT.
Incidental pituitary adenomas. Neurosurg Focus

11. The end…
•Thanks for your
attention…