Posts Tagged ‘arrowhead).’

Ultrasound Lectures 19 (Upper Extremity Deep Venous Thrombosis DVT)

Upper Extremity Deep Venous Thrombosis (DVT)
Clinical
Upper-extremity DVT now accounts for about 8% of all cases of DVT. Subclavian vein (SCV) clot is usually associated with arm swelling. Jugular venous (JV) clot is often asymptomatic.

Diagram of venous drainage of upper extremity:  A-Medial cubital vein; B-Basilic vein; C-Cephalic vein; [...]

Ultrasound lectures 15 (Ectopic Pregnancy)

Ectopic Pregnancy
Clinical
An ectopic pregnancy is implantation of a fertilized ovum outside of the fundus or body of the uterine cavity. Usually bleeding or pain in a patient with a positive BHCG is the common presentation. Ectopic pregnancy can never be excluded. We can confirm an intrauterine pregnancy (IUP) [...]

Ultrasound lectures 14 (PID)

PID
Clinical
Pelvic inflammatory disease (PID) is caused by sexually transmitted infection, most commonly chlamydia or gonorrhea or both. PID also occurs as a complication of appendicitis, diverticulitis, pelvic abscess, and post-abortion or post-delivery infection. Acutely, patients present with fever, pelvic tenderness, and vaginal discharge. The inflammation commonly becomes chronic and patients present [...]

Ultrasound lectures 11 (Nephrolithiasis)

Nephrolithiasis
Clinical
Nephrolithiasis has its highest prevalence in men aged 20-40 years. Approximately 12% of men and 5% of women experience renal colic caused by stone disease at least once in their lifetimes. Most renal stone disease is idiopathic. Patients usually present with flank plain radiating to the genitals, nausea, vomiting, [...]

Ultrasound lectures 10 (Appendicitis)

Appendicitis
Clinical
The differential diagnosis is often between gynecological and GI pathology. A RUQ US exam plus appendix or a pelvis plus appendix may have to be done depending on the clinical situation. CT is the preferred exam in the obese or elderly, or in patients who are in so much [...]

Ultrasound lectures 7 (Biliary Dilatation)

Biliary Dilatation
Clinical
US is approximately 90% accurate in differentiating obstructive from non-obstructive jaundice by depicting the presence of biliary dilatation. Causes for biliary dilatation are impacted gallstone in CBD or at ampulla, benign stricture, pancreatic carcinoma , cholangitis, biliary surgery, and chronic pancreatitis.

In the transverse image, the common bile [...]

Fetal Acrania – Prenatal Sonographic Diagnosis and Imaging Features of Aborted Fetal Brain

Fetal Acrania – Prenatal Sonographic Diagnosis and Imaging Features of Aborted Fetal Brain
Case Report
Muhammad Umar Amin1*, Rabia Mahmood2, Muhammad Nafees3, Tariq Shakoor4
Radiology Case. 2009 Jul; 3(7):27-34 :: DOI: 10.3941/jrcr.v3i7.271

1. Radiology and Imaging Department, Combined Military Hospital (CMH), Attock, Pakistan
2. Department of Gynecology and Obstetrics, Fauji Foundation Hospital, Rawalpindi, Pakistan
3. Radiology and Imaging Department, Combined Military [...]

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