Dr. Dominic Lewis Diggin
General Medicine Physician
CT REPORT:
Reason For Exam
(CT Angiography Head Neck CODE STROKE) Stroke/TIA
Report
CLINICAL HISTORY: Stroke/TIA, Neuro Deficit, Acute, Stroke Suspected CORRELATIVE STUDIES: None
TECHNIQUE: CT angiography of the brain and head was performed from the vertex to the upper chest after administration of intravenous contrast. Multiplanar reformatted MIP images were additionally created. 3-D volume rendered images were created on an independent workstation.
All MedStar CT scans are performed using one of these three dose reduction techniques: automated exposure control, adjustment of the mA and/or kV according to patient size, or use of iterative reconstruction techniques.
FINDINGS:
NECK:
AORTIC ARCH/GREAT VESSEL ORIGINS: Normal.
VERTEBRAL: Normal. Antegrade flow. COMMON CAROTID: Normal.
INTERNAL CAROTID: Normal.
EXTERNAL CAROTID: Normal.
HEAD:
ANTERIOR CIRCULATION: No significant stenosis. Hypoplastic A1 segment of the right anterior cerebral artery with both A2 segments coming from the left via patent anterior communicating artery. Small left posterior communicating artery also noted. There is a right MCA bifurcation region aneurysm approximately measuring 4 x 4.5 x 3.5 mm. This is arising from the superior division M2 segment with apparent variant anatomy and inferior division arising much more proximally. The left MCA has hypodensity compared to the right MCA with visible ischemia to the branching arteries.
POSTERIOR CIRCULATION:No significant stenosis or aneurysm Dural Venous Sinuses: No dural sinus thrombosis is identified
BRAIN: No mass effect or hydrocephalus. ORBITS: Normal.
PARANASAL SINUSES: Clear.
AERODIGESTIVE TRACT: No mass or mass effect involving the pharyngeal mucosal space or larynx. SALIVARY GLANDS: The parotid and submandibular glands are normal.
THYROID: Normal.
Report
LYMPH NODES: Prominent bilateral jugulodigastric lymph nodes, may be reactive.
BONES: No suspicious osseous lesions. Right mandibular condyle appears to be anteriorly positioned with respect to the glenoid fossa.
LUNG APICES: Clear. OTHER: None.
IMPRESSION:
1. Left MCA Stroke
2. Variant right MCA anatomy with right MCA bifurcation region aneurysm approximately measuring 4 x 4.5 x 3.5 mm.
3. Possible right temporomandibular joint dislocation.
CRITICAL FINDINGS: Critical results were communicated to Dr. Rimm by Dr. Intikhab at 4/8/2023 7:51 AM and the findings were acknowledged. **CRITICAL RESULT** LEFT MCA STROKE SUSPECTED
Reading Location: MGRHU1RRMDT203
***** Final *****
Dictated by: Intikhab, MD, Osama Dictated at: 04/08/2023 8:01 am
This Imaging Study Was Reviewed and Its Interpretation Verified by: Intikhab, MD, Osama Electronically Signed: 04/08/2023 8:01 am