Humans ; Aneurysm, False/etiology* ; Heart Aneurysm/complications* ; Heart Ventricles/surgery*

Humans ; Aneurysm, False/etiology* ; Heart Aneurysm/complications* ; Heart Ventricles/surgery*

Aneurysm, False/etiology* ; Carotid Artery Injuries/therapy* ; Carotid Artery, Internal ; Embolization, Therapeutic ; Epistaxis/etiology* ; Humans

Aneurysm, False/surgery* ; Heart Aneurysm/etiology* ; Heart Valve Prosthesis ; Heart Valve Prosthesis Implantation/adverse effects* ; Heart Ventricles/surgery* ; Humans ; Mitral Valve/surgery* ; Postoperative Complications

Blunt traumatic injuries to the superior gluteal artery are rare in clinic. A majority of injuries present as aneurysms following penetrating trauma, fracture pelvis or posterior dislocation of the hip joint. We reported a rare case of superior gluteal artery pseudoaneurysm following blunt trauma presenting as large expanding right gluteal hematoma without any bony injury. The gluteal hematoma was suspected clinically, confirmed by ultrasound and the arterial injury was diagnosed by CT angiography that revealed a large right gluteal hematoma with a focal contrast leakage forming a pseudoaneurysm within the hematoma. Pseudoaneurysm arose from the superior gluteal branch of right internal iliac artery, which was successfully angioembolized. The patient was discharged on day 4 of hospitalization with resolving gluteal hematoma. This report highlighted the importance of considering an arterial injury following blunt trauma to the buttocks with subsequent painful swelling. Acknowledgment of this rare injury pattern was necessary to facilitate rapid diagnosis and appropriate treatment.
Aneurysm, False ; etiology ; Buttocks ; Hematoma ; diagnostic imaging ; etiology ; Humans ; Iliac Artery ; injuries ; Male ; Middle Aged ; Tomography, X-Ray Computed ; Wounds, Nonpenetrating ; complications

To seek a reasonable microsurgical technique for dorsal wall aneurysms in the internal carotid artery (ICA), and to evaluate its efficacy.
 Methods: A total of 21 patients with dorsal wall aneurysms in the ICA who received microsurgical techniques were retrospectively analyzed. The directive surgical clapping was applied for saccular aneurysm, while the techniques of stitching and wrapping, simple wrapping, and trapping with extracranial-intracranial bypass were used for cystic and blood blister false aneurysms.
 Results: One patient died after operation, 1 patient suffered rebleeding and gave up treatment, the remaining 19 patients achieved saticfactory outcomes.
 Conclusion: According to types of aneurysm wall, the different microsurgical treatments should be applied, and good outcomes can be achieved for patients with dorsal wall aneurysms in the ICA.
Adult ; Aneurysm, False ; surgery ; Carotid Artery, Internal ; surgery ; Female ; Humans ; Intracranial Aneurysm ; mortality ; surgery ; Male ; Microsurgery ; adverse effects ; methods ; mortality ; Middle Aged ; Neurosurgical Procedures ; adverse effects ; Postoperative Hemorrhage ; etiology ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo summarize our experience in surgical treatment of traumatic lower limb pseudoaneurysm.

METHODSTwenty patients with traumatic lower limb pseudoaneurysm were surgically treated in our department from January 2007 to January 2012. The treatment protocols included interventional covered-stent placement (10 cases), spring coil embolization (2 cases), and surgical operation (8 cases). Surgical operations included pseudoaneurysm repair (2 cases), autologous-vein transplantation (1 case), and artificial-vessel bypass graft (5 cases).

RESULTSAll the patients were successfully treated without aggravating lower limb ischemia. Pseudoaneurysm disappeared after treatment. A surgical operation is suitable to most pseudoaneurysms, but its damage is relatively obvious and usually leads to more bleeding. It also requires a longer operating time. Compared to a surgical operation, interventional therapy is less traumatic and patients usually have a quicker recovery (P<0.05). All patients were followed up once per month for 12-36 months by color Doppler ultrasound examination. There were no cases of pseudoaneurysm recurrence.

CONCLUSIONBoth surgical operation and interventional therapy are safe and effective in the treatment of pseudoaneurysm.

Adult ; Aged ; Aneurysm, False ; diagnostic imaging ; etiology ; surgery ; Angiography, Digital Subtraction ; Embolization, Therapeutic ; Female ; Humans ; Leg Injuries ; complications ; diagnostic imaging ; surgery ; Male ; Middle Aged ; Stents ; Treatment Outcome ; Ultrasonography, Doppler

Aneurysm, False ; diagnosis ; diagnostic imaging ; etiology ; Cholecystitis ; diagnosis ; diagnostic imaging ; physiopathology ; Diabetes Mellitus ; diagnostic imaging ; therapy ; Humans ; Male ; Middle Aged ; Radiography

Epistaxis is commonly encountered in otorhinolaryngologic practice. However, severe and recurrent epistaxis is rarely seen, especially that originating from a pseudoaneurysm of the intracavernous internal carotid artery (ICA). We herein present the case of a 32-year-old man who was involved in a motor vehicle accident and subsequently developed recurrent episodes of profuse epistaxis for the next three months, which required blood transfusion and nasal packing to control the bleeding. Computed tomography angiography revealed a large intracavernous ICA pseudoaneurysm measuring 1.7 cm × 1.2 cm × 1.0 cm. The patient underwent emergent four-vessel angiography and coil embolisation and was discharged one week later without any episode of bleeding. He remained asymptomatic after three-month and one‑year intervals. This case report highlights a large intracavernous ICA pseudoaneurysm as a rare cause of epistaxis, which requires a high index of suspicion in the right clinical setting and emergent endovascular treatment to prevent mortality.
Accidents, Traffic ; Adult ; Aneurysm, False ; diagnostic imaging ; etiology ; surgery ; Carotid Artery Injuries ; Carotid Artery, Internal ; diagnostic imaging ; pathology ; surgery ; Coronary Angiography ; methods ; Embolization, Therapeutic ; Epistaxis ; etiology ; Humans ; Male ; Tomography, X-Ray Computed

Right ventricular (RV) pseudoaneurysm caused by trauma is very rare. We report a case of RV pseudoaneurysm which resolved without surgical treatment in a patient who survived a falling accident. Echocardiography failed to identify the pseudoaneurysm. Electrocardiography-gated CT showed a 17-mm-sized saccular pseusoaneurysm arsing from the RV outflow tract with a narrow neck. Follow-up CT after two months showed spontaneous obliteration of the lesion.
Accidental Falls ; Aneurysm, False/etiology/*radiography/ultrasonography ; Cardiac-Gated Imaging Techniques/methods ; Echocardiography/methods ; Female ; Follow-Up Studies ; Heart Aneurysm/etiology/*radiography/ultrasonography ; Heart Ventricles/injuries/radiography/ultrasonography ; Humans ; Middle Aged ; Multidetector Computed Tomography/*methods ; Remission, Spontaneous ; Thoracic Injuries/*complications ; Wounds, Nonpenetrating/*complications