Aged ; Aneurysm ; Female ; Humans ; Middle Aged ; Temporal Arteries ; pathology

Pseudoaneurysm arising from the superficial temporal artery (STA) is very rare and is most commonly caused by blunt trauma. Most pseudoaneurysms of the STA usually present as a painless pulsating mass, with concomitant symptoms according to location, and their size may rapidly increase. The treatment of choice is ligation and resection. We present a case of pseudoaneurysm arising from STA after a penetrating injury caused by broken glass. We describe the history, findings of physical examination, Doppler sonography, angiography, histopathology, and the outcome of treatment. We also include a brief review of this condition.
Aneurysm, False/surgery ; Aneurysm, False/etiology* ; Aneurysm, False/diagnosis ; Angiography, Digital Subtraction ; Case Report ; Human ; Male ; Middle Age ; Temporal Arteries/surgery ; Temporal Arteries/pathology ; Temporal Arteries/injuries* ; Thrombosis/etiology ; Ultrasonography, Doppler ; Wounds, Penetrating/surgery ; Wounds, Penetrating/complications*

Animals ; Aortitis ; pathology ; Biopsy ; Dendritic Cells ; pathology ; Diagnosis, Differential ; Giant Cell Arteritis ; drug therapy ; etiology ; metabolism ; pathology ; Glucocorticoids ; therapeutic use ; Humans ; Interleukin-12 ; metabolism ; Oxidative Stress ; Polymyalgia Rheumatica ; pathology ; Temporal Arteries ; pathology

OBJECTIVETo introduce a new method for reconstruction of the whole ear lobe defect.

METHODSThe free island skin flap supplied by superficial temporal vessel which was designed at the area anterior and superior to crus helicis. The flap was transferred through subcutaneous tunnel and self-folded to reconstruct the whole ear lobe defect.

RESULTSSince 1999, 6 cases were treated with no complication. The ear lobe shape and skin colour were very natural.

CONCLUSIONSThe island skin flap supplied by superficial temporal vessel is very suitable for the whole ear lobe defect with good cosmetic results.

Adult ; Ear, External ; pathology ; surgery ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; Surgical Flaps ; blood supply ; Temporal Arteries ; transplantation

The histopathological features of the middle cerebral artery (MCA) and superficial temporal artery (STA) from moyamoya disease (MMD) and their relationships with gender, age, angiography stage were explored. The causes and the clinical significance of vasculopathy of STA were also discussed. The clinical data and specimens of MCA and STA from 30 MMD patients were collected. Twelve samples of MCA and STA from non-MMD patients served as control group. Histopathological examination was then performed by measuring the thickness of intima and media, and statistical analysis was conducted. The MCA and STA specimens from MMD group had apparently thicker intima and thinner media than those from the control group. There was no significant pathological difference between the hemorrhage group and non-hemorrhage group, and between the males and females in MMD patients. Neither the age nor the digital subtraction angiography (DSA) stage was correlated with the thickness of intima in MCA and STA. MMD is a systemic vascular disease involving both intracranial and extracranial vessels. Preoperative external carotid arteriography, especially super-selective arteriography of the STA, benefits the selection of donor vessel.
Adult ; Angiography ; Case-Control Studies ; Female ; Humans ; Male ; Middle Aged ; Middle Cerebral Artery ; diagnostic imaging ; pathology ; Moyamoya Disease ; diagnostic imaging ; pathology ; surgery ; Temporal Arteries ; diagnostic imaging ; pathology ; Tunica Intima ; diagnostic imaging ; pathology