1/20. popliteal artery entrapment syndrome: diagnosis and management, with report of three cases.popliteal artery entrapment syndrome is an important albeit infrequent cause of serious disability among young adults and athletes with anomalous anatomic relationships between the popliteal artery and surrounding musculotendinous structures. We report our experience with 3 patients, in whom we used duplex ultrasonography, computed tomography, digital subtraction angiography, and conventional arteriography to diagnose popliteal artery entrapment and to grade the severity of dynamic circulatory insufficiency and arterial damage. We used a posterior surgical approach to give the best view of the anatomic structures compressing the popliteal artery. In 2 patients, in whom compression had not yet damaged the arterial wall, operative decompression of the artery by resection of the aberrant muscle was sufficient. In the 3rd patient, operative reconstruction of an occluded segment with autologous vein graft was necessary, in addition to decompression of the vessel and resection of aberrant muscle. The result in each case was complete recovery, with absence of symptoms and with patency verified by Doppler examination. We conclude that clinicians who encounter young patients with progressive lowerlimb arterial insufficiency should be aware of the possibility of popliteal artery entrapment. early diagnosis through a combined approach (careful physical examination and history-taking, duplex ultrasonography, computerized tomography, and angiography) is necessary for exact diagnosis. The treatment of choice is the surgical creation of normal anatomy within the popliteal fossa.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
2/20. Adventitial cystic disease of the axillary artery.Adventitial cystic disease (ACD) is an extremely rare cause of arterial and venous insufficiency, with only 317 reported cases in the world literature. These lesions have been previously described in the popliteal fossa, external iliac artery, and distal brachial, radial, and ulnar arteries as well as in the proximal saphenous vein at the ankle. We describe here the first reported case of this disease in a proximal vessel, the axillary artery. A 33-year-old man was evaluated for upper extremity arterial insufficiency and was diagnosed with ACD on the basis of physical examination and radiographic findings, which was confirmed by pathological assessment. The patient was treated by excision of the lesion and interposition vein bypass. As this represents the first case of ACD in the proximal vasculature, it demonstrates that these lesions can occur in axial blood vessels.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
3/20. An unusual cause of ischemic claudication: a case report.A 56-year-old woman with a chief complaint of left lower-extremity numbness was referred by her gynecologist to the physical medicine clinic for workup of presumed lumbosacral radiculopathy. She had no history of low back pain, and her symptoms were elicited only with exercise. Results of her neurologic examination and lumbosacral radiographs were normal. Her medical history was significant for advanced cervical cancer, successfully treated with local surgery followed by high-dose pelvic radiation and chemotherapy 2 years before the current onset of symptoms. Subsequent workup with Doppler and arteriogram studies discovered a 3-cm area of diffuse stenosis of the left external iliac artery for which she was successfully treated with balloon angioplasty. This case presents an unusual cause of left leg claudication secondary to left iliac artery stenosis 2 years after pelvic radiation for cervical cancer and shows the necessity for a detailed evaluation of patients' medical histories.- - - - - - - - - - ranking = 0.075586796723043keywords = physical (Clic here for more details about this article) |
4/20. Acute bilateral iliac artery occlusion secondary to blunt trauma: successful endovascular treatment.INTRODUCTION: Endovascular treatment of blunt vascular trauma has been infrequently reported. PRESENTATION: A 27-year-old man was crushed between a fork-lift truck and a concrete platform. The physical examination was remarkable for hemodynamic stability, significant lower abdominal ecchymosis and tenderness, obvious pelvic fracture, and gross hematuria. Vascular examination revealed no femoral pulses, no pedal signals bilaterally, and minimal left leg and no right leg motor function. Arteriograms revealed right common iliac artery and external iliac artery occlusion and a 2-cm near occlusion of the left external iliac artery. TREATMENT: In the operating room, bilateral common femoral artery access was obtained, and retrograde arteriogram on the right side demonstrated free extravasation of contrast material at the level of the proximal external iliac artery. An angled glide wire was successfully traversed over the vascular injury, and two covered stents (Wallgraft, 10 x 50 mm and 8 x 30 mm) were deployed. The left iliac injury was similarly treated with an 8 x 30-mm covered stent. After calf fasciotomy, exploratory laparotomy revealed a severe sigmoid colon degloving injury, requiring resection and colostomy. A suprapubic catheter was placed because of bladder rupture, and an open-book pelvic fracture was treated with external fixation. Postoperatively the patient regained palpable bilateral pedal pulses and normal left leg function, but right leg paralysis persisted secondary to severe lumbar plexus nerve injury. CONCLUSION: Endovascular repair of blunt intra-abdominal arterial injuries is possible and should be particularly considered when fecal contamination, pelvic hematoma, or multiple associated injuries make conventional repair problematic.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
5/20. Acroparesthesia and acral arterial occlusions as first manifestations of essential thrombocythemia.thrombocytosis is either caused by a reactive process (secondary thrombocytosis) or by a clonal bone marrow disorder The latter category includes essential thrombocythemia with bleedings and thrombotic complications as major causes of illness and death in this patients. We describe a 43-year-old man with a 6 months history of acroparesthesia in his toes. Half a year after onset of these symptoms, he noticed a bluish discoloration of digit V of his left foot. On first presentation physical examination revealed a bluish discoloration of all toes and a cold and blue digit V of the left foot. Peripheral pulses were all palpable, normal ankle systolic pressure measurements and normal pulse volume recordings except for digit V of the left foot were found. Laboratory tests revealed thrombocytosis of 800000/microliter. On treatment with acetylsalicylacid, prostanoids intravenously and low molecular weight heparin, the patient became asymptomatic and pulse volume recording of digit V was normalized. After exclusion of cardial or vascular sources of embolism by utrasonography bone marrow aspirate and biopsy supported the diagnosis of essential thrombocythemia.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
6/20. Catheter-induced straightening of external iliac tortuosity: a cause of pseudostenosis to be borne in mind.Reversible vascular obstructive lesions, i.e. pseudostenoses, may pose significant threats to interventional cardiologists as they can be mistaken for obstructive lesions and prompt inappropriate revascularization procedures. We hereby report for the first time in the literature a case of external iliac artery pseudostenosis due to catheter straightening of significant underlying vessel tortuosities. Despite the initial angiographic image obtained from retrograde catheterization of the right external iliac artery which was strongly suggestive for significant stenosis, a thorough review of clinical history, physical examination and a second-look angiography by means of contralateral catheterization and contrast injection showed the absence of any significant lesion in the tortuous left external iliac artery, thus avoiding an unnecessary and potentially harmful vascular intervention. This clinical vignette emphasizes the importance of a thorough clinical examination and angiographic assessment for the appropriate diagnosis and management of reversible stenoses.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
7/20. Delayed manifestation of abdominal aortic stenosis in a child presenting 10 years after blunt abdominal trauma.We report the case of a 13-year-old boy who, at 3 years of age, was a rear seat-restrained passenger in a high-speed motor vehicle crash necessitating segmental small-bowel resection. The patient remained well for 10 years; then he began to have exercise-induced fatigue in his lower extremities. Routine physical examination revealed a bruit and thrill in the mid abdomen and diminished femoral pulses. Aortic stenosis was diagnosed and treated surgically. We discuss the pathophysiology of the lesion and review the literature. This is the first report of abdominal aortic stenosis 10 years after blunt abdominal trauma in a child.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
8/20. Recurrent attacks of amaurosis fugax treated with calcium channel blocker.Vasospasm may be one of the causes of amaurosis fugax. A patient is reported who daily experienced multiple brief episodes of amaurosis fugax. The absence of physical, laboratory, or radiographic evidence for thromboembolism, hemodynamic compromise, or vasculitis, suggested that the amaurosis might be caused by vasospasm. This hypothesis was supported by cessation of the attacks of amaurosis when the patient was treated with a calcium channel blocker.- - - - - - - - - - ranking = 0.075586796723043keywords = physical (Clic here for more details about this article) |
9/20. May focal epileptic seizures be considered a marker of TIAs?Late-onset focal epileptic seizures occurred in 8 patients with ischemic cerebro-vascular disease (ICVD) and were associated with TIAs in 6 of them. history, physical, laboratory, ancillary examinations and follow-up revealed no other disease which might be responsible for the seizures. Moreover, time of onset and appropriate signs of ICVD suggested that transient cerebral ischemia was the most likely cause of seizures.- - - - - - - - - - ranking = 0.075586796723043keywords = physical (Clic here for more details about this article) |
10/20. Primary intimal fibroplasia of the renal artery.Two cases of primary intimal fibroplasia of the renal artery with renovascular hypertension are described. Case 1 was 27 year old female who was incidentally found to have blood pressure of 210/130 mmHg on routine physical examination. Renal arteriogram revealed tubular narrowing of the mid protion of the left renal artery. Both patients showed lateralization in renin activity at the involved side renal vein. Case 2 was a 10 year old girl who was first noted to have a hypertension of 180/120mmHg after a sudden attack of seizure, vomiting and altered consciousness. Renal arteriogram showed concentric narrowing of the proximal half of the right renal artery. Histopathologic examination of the affected arterial segments from both cases showed essentially same findings, i,e., diffuse fibrous thickening of the intima occluding the lumen, focal fragmentation, duplication and disappearance of the internal elastic membranes. There were no deposit of lipid and inflammatory cells. The media and adventitia remained intact. The blood pressure of both patients became normal, after the surgery and the patients are in good health up to this time.- - - - - - - - - - ranking = 1keywords = physical examination, physical (Clic here for more details about this article) |
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