Trauma Image Interpretation of the Pelvis and Hip Radiographs: Using ABCSuk121chris
An informative presentation describing basics of image interpretation for the Pelvis and Proximal Hip by utilising ABCS; a step-by-step method described by Otto Chan's book entitled ABC to Emergency Radiology. This presentation includes local and external image examples of traumatic abnormalities of the pelvis and hip. Radiographers, Nurses and Emergency Doctors may find this useful to enhance their image interpretation skills. This presentation was developed for a In-service CPD session in 2013. Questions and/or feedback are welcome by email: abigheadache [at] gmail.com
Trauma Image Interpretation of the Pelvis and Hip Radiographs: Using ABCSuk121chris
An informative presentation describing basics of image interpretation for the Pelvis and Proximal Hip by utilising ABCS; a step-by-step method described by Otto Chan's book entitled ABC to Emergency Radiology. This presentation includes local and external image examples of traumatic abnormalities of the pelvis and hip. Radiographers, Nurses and Emergency Doctors may find this useful to enhance their image interpretation skills. This presentation was developed for a In-service CPD session in 2013. Questions and/or feedback are welcome by email: abigheadache [at] gmail.com
Hyperparathyroidism exists in three different forms: primary, secondary and tertiary. Primary hyperparathyroidism (pHPT) is the most frequent pathological condition of the parathyroid glands and one of the most frequent endocrine disorders overall. The most probable location of parathyroid gland is posterior to the thyroid gland. The parathyroid glands produce parathyroid hormone (PTH), which is important for maintaining calcium, phosphate and vitamin D homeostasis, and ultimately bone health.
Primary hyperparathyroidism is characterized by increased production and secretion of parathyroid hormone. This condition causes nephrocalcinosis, urolithiasis, osteoporosis, gastrointestinal disturbances, neuromuscular manifestation and neuropsychiatric disorders. Parathyroidectomy is the only curative treatment for pHPT. pHPT is typically caused by a solitary parathyroid adenoma (80%-90%), hyperplasia (10%) and less frequently parathyroid carcinoma (5%).
Secondary hyperparathyroidism develops as a consequent to a chronic hypocalcemic condition that can be caused by renal failure, gastroinstinal malabsorption, dietary rickets and ingestion of drugs. Secondary hyperparathyroidism is a frequent and serious complication in haemodialysis patients. Tertiary hyperparathyroidism is a condition where parathyroid hyperplasia, secondary to chronic hypocalcemia, becomes autonomous with development of hypercalcemia. Tertiary hyperparathyroidism is used to designate hyperparathyroidism that persists or develops after renal transplantation.
Localization of hyperfunctioning parathyroid tissue (adenomas or hyperplasia) in primary hyperparathyroidism is useful before surgery to help the surgeon localize the lesion, thus shortening the time of the procedure. Parathyroid glands can be imaged with multiple modalities, including scintigraphy, high-resolution ultrasonograhy, thin-section CT and MRI. Parathyroid scintigraphy may also be indicated for localization of hyperfunctioning parathyroid tissue in patients with persistent or
recurrent disease. For this situation scintigraphy is superior to any other radiological modalities, including MRI, CT scan, ultrasonography combined with needle aspiration and also some invasive techniques like arteriography, selective venography and mediastinoscopy.
The CARESTREAM Tube and Grid Alignment System
provides better image quality and consistent
techniques for portable diagnostic radiography.
For more about Carestream's software solutions, visit http://carestream.com/software
Elastography: An Additional Tool for Characterisation of Breast LesionsApollo Hospitals
Elastography New imaging method which provides very high contrast between masses
and host tissue, by estimating the measure of visco-elastic properties of tissues.
Types: Ultrasound Elastography MR Elastography
Slide 3
•Elasticity Imaging looks at mechanical properties -Show relative tissue stiffness or
hardness -Different information than B-mode which shows backscatter information
-Provides further insight into potential pathology •Helps to differentiate hard from
soft lesions. •Differentiates cystic from solid lesions. Advantages of ultrasound in
Elastography: real-time imaging capabilities, very high resolution in motion estimation
(~1mm), simplicity, non-invasiveness, and relative low cost.
Hyperparathyroidism exists in three different forms: primary, secondary and tertiary. Primary hyperparathyroidism (pHPT) is the most frequent pathological condition of the parathyroid glands and one of the most frequent endocrine disorders overall. The most probable location of parathyroid gland is posterior to the thyroid gland. The parathyroid glands produce parathyroid hormone (PTH), which is important for maintaining calcium, phosphate and vitamin D homeostasis, and ultimately bone health.
Primary hyperparathyroidism is characterized by increased production and secretion of parathyroid hormone. This condition causes nephrocalcinosis, urolithiasis, osteoporosis, gastrointestinal disturbances, neuromuscular manifestation and neuropsychiatric disorders. Parathyroidectomy is the only curative treatment for pHPT. pHPT is typically caused by a solitary parathyroid adenoma (80%-90%), hyperplasia (10%) and less frequently parathyroid carcinoma (5%).
Secondary hyperparathyroidism develops as a consequent to a chronic hypocalcemic condition that can be caused by renal failure, gastroinstinal malabsorption, dietary rickets and ingestion of drugs. Secondary hyperparathyroidism is a frequent and serious complication in haemodialysis patients. Tertiary hyperparathyroidism is a condition where parathyroid hyperplasia, secondary to chronic hypocalcemia, becomes autonomous with development of hypercalcemia. Tertiary hyperparathyroidism is used to designate hyperparathyroidism that persists or develops after renal transplantation.
Localization of hyperfunctioning parathyroid tissue (adenomas or hyperplasia) in primary hyperparathyroidism is useful before surgery to help the surgeon localize the lesion, thus shortening the time of the procedure. Parathyroid glands can be imaged with multiple modalities, including scintigraphy, high-resolution ultrasonograhy, thin-section CT and MRI. Parathyroid scintigraphy may also be indicated for localization of hyperfunctioning parathyroid tissue in patients with persistent or
recurrent disease. For this situation scintigraphy is superior to any other radiological modalities, including MRI, CT scan, ultrasonography combined with needle aspiration and also some invasive techniques like arteriography, selective venography and mediastinoscopy.
The CARESTREAM Tube and Grid Alignment System
provides better image quality and consistent
techniques for portable diagnostic radiography.
For more about Carestream's software solutions, visit http://carestream.com/software
Elastography: An Additional Tool for Characterisation of Breast LesionsApollo Hospitals
Elastography New imaging method which provides very high contrast between masses
and host tissue, by estimating the measure of visco-elastic properties of tissues.
Types: Ultrasound Elastography MR Elastography
Slide 3
•Elasticity Imaging looks at mechanical properties -Show relative tissue stiffness or
hardness -Different information than B-mode which shows backscatter information
-Provides further insight into potential pathology •Helps to differentiate hard from
soft lesions. •Differentiates cystic from solid lesions. Advantages of ultrasound in
Elastography: real-time imaging capabilities, very high resolution in motion estimation
(~1mm), simplicity, non-invasiveness, and relative low cost.