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Abstract Background Extracranial internal carotid artery (ICA) pseudoaneurysm is a rare condition that can be caused either by penetrating or blunt trauma, including dog bites, which is an uncommon occurrence. Together with the possibility of no symptoms or nonspecific ones such as cervical pain, hematoma, swelling, or mass, considering ICA pseudoaneurysm following a dog attack is of paramount importance to avoid life-threatening complications. Case presentation We present a rare case of a 17-year-old male with a history of dog bites three months prior, who presented to the emergency department with left-sided neck pain, dizziness, and several episodes of blurred vision and diplopia. On physical examination, a palpable mass measuring approximately 20 × 30 millimeters was identified in the left neck region and multiple superficial lacerations were observed in this area. Laboratory tests yielded normal results. Doppler ultrasound revealed a pseudoaneurysm in the left internal carotid artery. Because the great saphenous veins were insufficient, the patient was successfully treated with synthetic graft patch arterioplasty, and no complications were seen in his one-year follow-up with computed tomography (CT) angiography. Conclusions This report emphasizes the significance of thorough initial evaluation and imaging in cases of dog attacks, even without apparent significant trauma, to rule out hidden arterial injuries.

Abstract Background and Aims Before performing any surgical or endovascular procedure, the anatomical classification of the patient is essential for treatment planning. Computed Tomographic Angiography (CTA) is a standard method to evaluate thoracic aortic anatomy and associated variations. Methods This cross‐sectional, descriptive study was performed among adult participants without any peripheral vascular diseases undergoing thoracic CTA. Demographic data were collected along with factors retrieved from the patients CTA, such as the type of aortic arch, length, and diameter of ascending and descending aorta, the diameter of the main branches and the distance between branches, the angles by which the main arteries rise from their origins, and left anterior oblique angle of the aortic arch. Results 164 patients, with a mean age of 57 ± 19.3 years, entered the study. 53 (33.8%) had a bovine arch, which was mostly observed among males. A decrease in the frequency of type I arch and also an increase in the frequency of type 2 and 3 arches was observed with the increase in age (p

Abstract A 68‐year‐old man without complications following his first dose of Sinopharm (BBIBP‐CorV) COVID‐19 vaccine developed left foot and ankle edema, extending to his left leg 3 days after his second dose. Color‐Doppler sonography and lymphoscintigraphy showed extensive soft tissue swelling and fat edema in both legs, proposing lymphatic drainage disorder.