Total arch replacement via single upper hemisternotomy approach for aortic aneurysm in syphilis: Case report

RATIONALE

Syphilitic aortic aneurysm is a relatively rare type of cardiovascular syphilis. A small number of patients with syphilitic aortic aneurysms will be accompanied by aortic regurgitation and coronary stenosis. Apart from aortic rupture or dissection, syphilitic aortic aneurysm often causes associated vascular disorders, including left common carotid artery, innominate artery, and celiac artery stenosis or obstruction.

PATIENT CONCERNS

In this case, we observed left common carotid artery occlusion based on both ultrasound and intraoperative exploration. For patients with syphilitic aortic aneurysm, the first choice is still sufficient antibiotic therapy. The surgical indications include symptom relief and prevention of aortic rupture or sudden death.

DIAGNOSES

Aortic valve insufficiency, aortic aneurysm, and syphilis.

INTERVENTIONS

Aortic valve replacement, aneurysmectomy and total arch replacement combined with frozen elephant trunk implantation via single upper hemisternotomy approach.

OUTCOMES

The patient did not suffer reventilation and reoperation. No transient or permanent neurological dysfunction was observed in this patient. And no acute renal failure occurred. The patient was discharged on 43 days after the operation.

LESSONS SUBSECTIONS

The upper hemisternotomy has the advantages of faster postoperative recovery, shorter ventilation time, shorter intensive care unit stay, less blood transfusion, and less incisional pain compared with the full sternotomy, which is one of the reasons why we chose this procedure for this patient.

[Surgical treatment of a patient with syphilitic aortitis]

Syphilitic aortitis is a rare disease caused by Treponema pallidum affecting the aorta and leading to inflammation. Syphilitic aortitis is one of the causes of aortic aneurysms. This article presents surgical treatment of a patient with syphilitic aortitis and thoracic aortic aneurysm. This clinical case confirms the difficulties of surgical treatment.

Treatment of syphilitic aortitis with coronary artery bypass grafting and "open" stent placement

Cardiovascular syphilis manifests many years after primary infection. Here, we report the successful treatment of a patient who developed syphilitic aortitis with bilateral coronary ostial stenosis and aortic insufficiency. The patient underwent right coronary artery bypass grafting, left main coronary ostial "open" stent placement, and mechanical aortic valve placement during open-heart surgery.

[Emergency Operation for Impending Rupture of Syphilitic Aortic Aneurysm with Left Coronary Ostial Stenosis:Report of a Case]

Syphilis is known as a cause of syphilitic aortitis. Chronic inflammation leads to formation of syphilitic aneurysm which often is found at the ascending aorta. If the inflammation spreads to the aortic root, stenosis of coronary ostium or aortic valve regurgitation are caused. We report a case that impending rupture of syphilitic aneurysm at ascending aorta with stenosis of left coronary ostium. The patient is a 49 years old male, and his chief complaint was chest pain which gradually became stronger. Computed tomography (CT) identified a large ascending aneurysm with a maximum diameter of 66 mm. The serum rapid plasma regain( RPR) test and the fixed Treponema pallidum latex agglutination( TPLA) test were positive. We diagnosed impending rupture of aneurysm, and performed emergency ascending aorta replacement. The aortic aneurysm was strongly adherent to the surrounding tissues. Pathological findings showed mesaortitis, which was consistent with syphilitic aneurysm. We started oral administration of amoxicillin hydrate from postoperative day 8. The patient did well, and was discharged on postoperative day 18. During his hospitalization, we performed enhanced coronary CT, and found stenosis of left coronary ostium. But he had no symptoms, so he got percutaneous coronary intervention after his discharge. Now the number of patients of syphilis is increasing in Japan. So it is important to know its characteristics and proper treatment.

[Hybrid Two-stage Repair of Syphilitic Aortic Aneurysm, Total Arch Replacement and Thoracic Endovascular Aortic Repair;Report of a Case]

Syphilitic aortic aneurysm is seldom seen in the antibiotic era. Statistically the number of patients is increasing today and 10% of them seem to develop syphilitic aortitis. A 59-year-old male visited the emergency room due to chest discomfort and general fatigue. Treponema pallidum latex agglutination (TPLA) and rapid plasma reagin (RPR) were both strongly positive on blood tests. White blood cell counts and C-reactive protein elevation were also found. He couldn't figure out how or when he was suffering from syphilis. He needed to undergo a hybrid 2-stage surgery urgently, Total arch replacement and thoracic endovascular aortic repair (TEVAR), because his thoracic aortic aneurysm was growing more rapidly. No complication has occurred during or after surgery. Computed tomography after surgery showed successful exclusion of the thoracic aneurysm. It is important not to forget that syphilis is one of the causes of aortic aneurysm.

Syphilitic aortitis: chronic left coronary ostial occlusion and aortic regurgitation with aortitis

Before the discovery of penicillin, tertiary syphilis was the most common cause of thoracic aneurysms, but now cardiovascular syphilis is a clinical rarity in developed countries. We report a case of 69-year-old man who presented with sudden onset breathlessness that worsened insidiously for 2 months. Diagnosis of syphilitic aortitis was confirmed by laboratory findings, contrast computed tomography, echocardiography and coronary angiography. The patient underwent successful coronary artery bypass graft, aortic valve replacement and ascending aortic replacement. A high level of suspicion and awareness is needed for the diagnosis of the now rare disease.

Comparison of coronary artery bypass grafting and percutaneous coronary intervention for syphilitic coronary artery ostial lesions: A 4-year retrospective study

This study investigated the efficacy of coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) in treatment of patients with syphilitic coronary artery ostial lesions (SCAOL).Sixty SCAOL patients were divided into two groups according to the different treatments: the CABG group (n = 32) and the PCI group (n = 28). We determined serum levels of β-type natriuretic peptide (BNP) and cardiac function, and evaluated treatment efficacy such as the rates of restenosis, patency, and major adverse cardiovascular events (MACEs) during hospital stay and the effects of antisyphilis and different types of CABG on restenosis during the 6-month follow-up period.There were no statistical differences in demographic or baseline clinical characteristics, BNP levels, left ventricular end-diastolic diameter (LVDd), or ejection fraction (EF) between the CABG and PCI groups at 1 week after surgery, However, after 6-month of follow-up, the CABG group had a significantly lower rate of coronary artery restenosis, lower incidence of MACEs, and better cardiac function than the PCI group. Within the CABG group, the left internal mammary artery (LIMA) subgroup had a lower restenosis rate than the saphenous vein graft (SVG) subgroup. In addition, patients who had received anti-syphilis therapy had a significantly lower restenosis rate than those without anti-syphilis therapy at 6-month post-surgery.Compared with patients who received PCI, patients who received CABG had better prognoses. LIMA has a better therapeutic efficacy than SVG in terms of the restenosis rate, and anti-syphilis treatment significantly reduces the restenosis rate, compared with non-anti-syphilis treatment.

Rare Presentation of a Syphilitic Aneurysm of the Infrarenal Aorta with Contained Rupture

We report, to our knowledge, the first case of a rare syphilitic infrarenal aortouniiliac aneurysm with contained rupture that presented with midepigastric abdominal pain. Review of the patient's medical history revealed untreated syphilis and poorly treated congestive heart failure. Given his comorbidities, the patient was treated with an emergent endovascular aneurysm repair. His 30-day postoperative recovery period was uneventful, and follow-up imaging revealed complete resolution of the aneurysms. Syphilitic infrarenal aortic aneurysm is currently considered a rare entity in this era of antibiotics. The present article provides a brief case report and short review of literature pertaining to syphilitic aortic aneurysms.

Syphilitic Aortitis Diagnosis in Clinical Setting

INTRODUCTION

Cardiovascular syphilis can manifest as aortic aneurysms, aortic regurgitation and coronary ostial stenosis. Tertiary syphilis was the most commom reported cause of thoracic aortic aneurysm in the pre-antibiotic era, contributing to 5- 10% of cardiovascular deaths. However, in the 21st century, it has virtually disappered from the devoloping nations. Tertiay syphilis may develop in about one third of cases of untreated syphilis. In the pre-penicilin era, it was calculated that cardiovascular syphilis was responsible for 10-15% of clinical syphilis.

METHODS

We present a rare case of syphilitic aortitis in a era of highly effective antibiotics.

RESULTS

A 48-year-old man with no known clinical cardiac pathology went to emergency with an episode of chest pain of short duration and great intensity, being hospitalized with a differential diagnosis of coronary disease, ascending aortic aneurysm and aortic valve regurgitation. Two segments of the aorta, 5cm and 9.5cm length were observed, both had thickened wall (1cm), and firm plaques with diferent shapes and sizes. The intima of the aorta appeared rough and pitted, with the appearance of tree bark. There were heterogeneous lesions of the tunica media: hyalinization and calcification, macrophages aggregates, areas of hemorrhage and lymphoplasmacytic infiltrate forming vascular sheaths. Adventitia exhibited hyperplasia of nerve pathways with surrounding lymphoplasmocytic infiltrate. The diagnosis of syphilitic aortitis was purposed and serological analysis revealed positivity for Treponema pallidum. Patient underwent surgical correction of an aortic aneurysm.

CONCLUSION

The serological positivity for Treponema pallidum and the histopathological study allowed the currently rare diagnosis of Ascending Aortic Aneurysm by Tertiary Syphilis. In the present scenario with early and widespread use of antibiotics, it is considered a very rare disease.

[Combined Open and Endovascular Repair of Multiple Aortic Aneurysms due to Syphilitic Aortitis]

The patient was a 69-year-old man who presented with low-grade fever and appetite loss. Thoracoabdominal computed tomography revealed multiple aneurysms in the distal arch and descending thoracic and infrarenal aortic regions combined with a right common iliac artery aneurysm. After endovascular stent grafting for a right iliac artery aneurysm, he underwent total arch replacement and open stent grafting for the descending thoracic aneurysms. Pathological microscopic examination revealed an inflammatory infiltrate within the adventitia and destruction of the elastic fibers in the media, which are classical features of syphilitic aortitis. Endovascular aneurysm repair is contraindicated in mycotic infected aneurysms. However, endovascular repair is useful for treating mycotic infected aneurysm, if multiple aneurysms have the possibility of rupture and a high risk of surgery.

Surgical repair for giant ascending aortic aneurysm to superior vena cava fistula with positive syphilitic test

Syphilitic aortitis is usually associated with thoracic aortic saccular aneurysm, aortic regurgitation and coronary ostial stenosis. However, syphilitic aneurysms have rarely been reported today. Here, we report a patient with ascending aortic aneurysm with aorta-superior vena cava (SVC) fistula with positive syphilitic test. A 52-year-old man was admitted to our institution with a giant ascending aortic aneurysm complicated with SVC syndrome. Computed tomography revealed a giant ascending aneurysm 79 mm in diameter. The result of serodiagnostic tests for syphilis had not been judged yet preoperatively. Total arch replacement concomitant with elephant trunk was performed. Intraoperatively, we detected the ascending aorta to SVC fistula. Postoperatively, we suspected the syphilitic aneurysm strongly, because preoperative serodiagnostic test was concluded to be positive. However, histological examination did not show typical syphilitic features. The patient remains asymptomatic 1 year later. Although extremely rarely today, syphilitic aneurysm should be still considered in the differential diagnosis of ascending aortic aneurysm.

Bilateral coronary ostial lesions in cardiovascular syphilis treated by means of percutaneous coronary stenting

WEBSITE FEATURE

[Concomitant syphilitic aneurysms of the thoracic and abdominal aorta. Case report]

The aneurismatic aortic disease is one of the most frequent conditions challenging the vascular surgeon. It can be caused by atherosclerosis, vasculitis, trauma, infection or others. The treatment, even when elective, can be associated to high rates of morbid-mortality, related to the etiology, anatomic location and type of treatment. The authors describe the case of a patient with concomitant syphilitic aneurysms of the descending thoracic aorta, pararenal and aortic bifurcation. The diagnostic presumption was supported by clinical and epidemiology data (the patient was treated for a syphilitic saccular infrarenal aortic aneurysm 5 years before). The etiology was confirmed by the pathological studies of the surgical specimen.

Full blown cardiovascular syphilis with aneurysm of the innominate artery

The investigators report the case of a 44-year-old man who presented acutely and was found to have saccular aneurysm of the innominate artery, narrowed or totally occluded aortic arch arteries, and marked thickening of the thoracic aorta except for the wall behind the sinuses of Valsalva. The abdominal aorta was entirely normal. Results of the serologic test for syphilis were strongly positive. Because cardiovascular syphilis appears to be a disease that affects the vasa vasora and because these channels are limited to the thoracic aorta, the abdominal aorta is uninvolved, as demonstrated so nicely in the patient described in this case report. Because most patients with cardiovascular syphilis are much older than the patient described, it is unusual to see a perfectly normal abdominal aorta, as in the present patient. In conclusion, syphilis producing aneurysm of the innominate artery is unusual but is always associated with syphilitic involvement of the thoracic aorta.

Syphilitic aortitis: an uncommon cause of acquired aortopulmonary fistula

Cardiovascular syphilis has become a medical curiosity with the advent of widespread use of penicillin for the treatment of early syphilis. We report a case of a 37-year-old man who presented with sudden onset breathlessness that worsened insidiously for 1 year. Diagnosis of syphilitic aortopulmonary fistula was confirmed by aortography, contrast computed tomography, and histopathology. The patient underwent successful surgical correction. A high level of suspicion and awareness is needed for the diagnosis of this now rare disease. This entity is only amenable to surgical correction, even as existing surgical techniques need constant improvisation and individualization to each patient.

Surgical repair of a syphilitic aneurysm of the distal arch and descending aorta

Cardiovascular syphilis, which used to be a well-recognized manifestation of tertiary syphilis, has become a rarity. In this report we describe a 47-year-old man presenting with an aneurysm of the distal arch and proximal descending aorta, a somewhat unusual presentation for a syphilitic aneurysm, and discuss the clinical features of cardiovascular syphilis.

[Cardiovascular syphilis: diagnosis, treatment]

Cardiovascular tertiary syphilis may lead to aortitis, aortic aneurism, coronary stenosis, aortic insufficiency and, rarely, to myocarditis. The physician must be familiar with the clinical presentations of this process, including the asymptomatic variety and must be able to have an organized plan for the diagnosis and evaluation to establish or exclude the presence of cardiovascular pathology and the differential diagnosis with other entities. Once the etiologic and topographic diagnosis is established, the patient should be treated with penicillin, doxicycline and other antibiotics, and the consequences of the disorder, both actual and potential, should be considered before deciding weather to recommend surgical intervention. Although late syphilis can be prevented by appropriate therapy of early syphilis, this is a cardiovascular disease that most likely will continue to be diagnosed lately. Understanding of the pathology and pathophysiology of the disease, is most important for its prompt recognition and subsequent management. This paper reviews the natural history, diagnosis and therapy of cardiovascular syphilis.

[Ruptured syphilitic ascending aortic aneurysm; report of a case]

Syphilitic cardiovascular disease has become a rarity today. It most commonly affects the ascending aorta and aortic arch. A case is reported of a 50-year-old female with a ruptured syphilitic ascending aortic aneurysm who underwent an emergency operation. The patient was emergently admitted with complaint of severe dyspnea, circulatory shock due to cardiac tamponade was observed in the emergency room. Bentall's procedure was performed. Intraoperative findings showed multi-cystic dilatation of an aortic root. Penetration was existed on right side posterior wall of an aortic root. Postoperative pathological examination of the aneurysmal wall revealed the characteristic finding of syphilitic aortitis. The postoperative course was uneventful and the patient has been doing well at period of 3 years after operation.

Ruptured Giant Syphilitic Aneurysm of the Descending Aorta in an Octogenarian*

Syphilis can lead to saccular aneurysms of the thoracic aorta. Today syphilitic aortic aneurysms are rare. The average time from primary infections to the development of aortic aneurysms is 10 to 15 years. An 83-year-old man was admitted with a giant aneurysm of the descending thoracic aorta. The patient had first experienced subacute pain in the left hemithorax some weeks previously. Computer tomography scan detected an 11 x 11 cm aneurysm of the descending aorta. Serodiagnostic tests for syphilis were highly positive. Femoro-femoral bypass was initiated and a tube graft was interposed. The postoperative course was uneventful, the patient was discharged at the twentieth postoperative day. Histological examination of the aneurysmal wall showed typical syphilitic changes. Postoperatively, Penicillin G was given for 6 months. Three years later the patient remains asymptomatic. Although extremely rare today, tertiary syphilis should be considered in the differential diagnosis of thoracic aneurysms. In selected octogenarians replacement of the descending aorta is possible.

Ascending aorta syphilitic aneurysm presenting as a dystrophic disease

A 37-year-old female originating from Central Africa presented with cardiac failure, aortic insufficiency and aortic root dilatation of supposed dystrophic origin. Left coronary ostial dilatation and dense adhesions between the aorta and the pulmonary trunk at operation were the only unusual features. However, pathological examination evoked a syphilitic disease and serology confirmed luetic infection. The diagnosis and the therapeutic approach are discussed. Syphilitic aneurysms belong to the protohistory of vascular surgery, but, in the antibiotherapy era, tracking a syphilitic aneurysm is like fishing for coelacanth. When this pathology mimics a dystrophic aneurysm, diagnosis and therapeutic attitude becomes hazardous and justifies the present report.

Combined open and endovascular repair of a syphilitic aortic aneurysm

The use of endovascular stent grafts in the repair of thoracic aortic aneurysms has provided an alternative means of treatment, particularly in the high-risk patient who may not tolerate conventional open repair. The combination of conventional surgery and endovascular repair may allow for successful treatment in patients with anatomy unsuitable for repair entirely by endovascular means alone. We present the case of a patient with a syphilitic thoracic aortic aneurysm involving the aortic arch and descending thoracic aorta. He underwent a staged repair with an elephant trunk reconstruction of the aortic arch followed by endovascular repair of the descending thoracic aorta. This is the first reported case of the repair of a syphilitic aneurysm by means of endovascular techniques.

[Bilateral coronary ostial stenoses with aortic regurgitation in a patient with syphilitic aortitis]

Syphilitic aortitis is now rare in developed countries and is sometimes overlooked. A 61-year-old man with bilateral coronary ostial stenoses (#5:90%, #1:99%) and Sellers III/IV aortic regugitatioin (AR) induced by syphilitic aortitis presented with chest pain. Preoperative rapid plasma reagin titer and Treponema pallidum hemagglutination test were strongly positive, 256 fold and 191.25 C.O.I., respectively. Aortic valve replacement (AVR) and coronary artery bypass grafting (CABG) with bilateral internal thoracic arteries (ITA) was performed successfully. The angiographic features as follows: 1) coronary artery stenosis is generally limited to the ostia, 2) the grade of stenosis is almost always more than 90%, 3) AR is frequently associated with coronary ostial stenosis. CABG should be performed with ITA, not saphenous vein grafts, to avoid occlusion of the ostium of the saphenous vein graft by syphilitic aortitis. Retrograde cardioplegia should be performed if ostial stenosis is severe.

Penetrating ulcer of ascending thoracic aorta in syphilis

Penetrating aortic ulcers (PAUs) are rare exotic pathological entities, classically located in the descending thoracic aorta. Their association with syphilis has never been reported. We describe a first case of a patient with cardiovascular syphilis presenting as PAU in the ascending aorta.

[Cardiovascular syphilis: a case report]

Nowdays, cardiovascular manifestations of syphilis are uncommon. We report the case of a 69-year-old man who underwent surgery for saccular aneurysm of the ascending aorta associated with aortic regurgitation of this etiology, due to sexual transmission of the disease 25 years previously. The patient was born in Morocco and 2 years after surgery he remains asymptomatic.

Coronary bilateral ostial enlargement using the saphenous vein in a patient with syphilitic aortitis

A patient with tertiary syphilis presenting with bilateral coronary ostial lesions and aortic regurgitation underwent surgical reconstruction of the coronary ostia by the anterior approach with autogenous saphenous vein grafting and substitution of the aortic valve with a bovine bioprosthesis. The procedure was easily performed and had good outcomes both early and late. The rarity of the association of a lesion in both coronary ostia with aortic regurgitation in syphilis and the surgical technique employed are discussed.

[The etiological structure of pericarditis]

Data are submitted from the published literature and the authors' observations on causation of pericarditis and transformation of its patterns over the last 24 years. The paper is based on the analysis of 325 patients having been operated on for constrictive pericarditis during the period 1974-1998. Over the last 12 years there has been an increase in the incidence of pericarditis of nonspecific etiology whereas that of pericarditis of rheumatic and tuberculous genesis has gotten substantially decreased.

A ruptured syphilitic descending thoracic aortic aneurysm. The characteristic findings on computed tomography for the etiological diagnosis of aneurysm

We report the case of a 72-year-old man with a ruptured syphilitic descending thoracic aneurysm who underwent an emergency operation and successful graft replacement. Preoperative physical examination showed a pulsative mass on the left back. Preoperative computed tomography showed bone destruction in the TH6 to TH10 thoracic vertebrae and ribs and penetration (or rupture) of the aneurysm into the subcutaneous tissue. During the period of preoperative evaluations, free wall rupture of the aneurysm occurred and emergency operation for graft replacement was performed. The microscopical examination of the aneurysmal wall revealed the syphilitic changes. In literature, the vertebral destruction by atherosclerotic aneurysm is usually located at the TH12 to L3 of vertebral bodies. From the findings of this patient and a study of existing literature, we concluded that the finding of vertebral bone beyond TH12 to L3 region on CT examination of the aneurysm could be a etiological characteristic finding for syphilitic aortic aneurysm.

Syphilitic aortic aneurysm eroding through the sternum

Syphilitic aortic aneurysms are uncommon today. A syphilitic aneurysm eroding through the anterior chest wall with successful surgical treatment is reported. The large size these aneurysms reach, in conjunction with the overlying pressure-induced skin necrosis necrosis can represent a technical challenge to the surgeon, both in the method of repairing the aneurysm as well as reconstructing the chest wall. Syphilitic aortic disease is also briefly reviewed.

Surgical treatment of an aortopulmonary artery fistula complicating a syphilitic aortic aneurysm

Spontaneous rupture of an aortic aneurysm into the pulmonary artery is unusual and is rarely reported in the literature. The case of a patient with a syphilitic aneurysm of the ascending aorta perforated into the pulmonary artery is presented. In an attempt to define the best surgical treatment for this complication the literature has been comprehensively reviewed.

[Syphilitic thoracic aortic aneurysm with destruction of vertebral body, producing numbness of lower extremities and paraplegia]

Numbness and paraplegia are uncommon complaints in patient with thoracic aortic aneurysm (TAA). The patient was a 64-year-old man. He suffered numbness and gait disturbance (paraplegia). The blood examination showed no positive findings except a Wassermann was positive. Roentgen examination of the chest showed two abnormal shadows like tumors. The CT and MRI revealed destruction of the vertebral bodies and TAAs adjacent to the spinal cord. After the graft replacement was performed, numbness and paraplegia disappeared. This suggests that in our patient the TAAs destruct the vertebral body and produce pressure on the spinal cord, causing numbness and paraplegia. We experienced a rare case of the syphilitic TAA producing bone destruction, numbness and paraplegia.

Dissecting thoracic aorta and fusiform aneurysm of the abdominal aorta

A 59-year-old woman with dissection of the thoracic aorta and a fusiform aneurysm of the abdominal aorta without evidence of Marfan's syndrome underwent aneurysmorrhaphy with a bifurcated expanded polytetrafluoroethylene graft. Histological specimens of the aneurysmal wall revealed the presence of idiopathic cystic medial necrosis. As typical findings of idiopathic cystic medial necrosis in the aortic wall are very rare except in cases of Marfan's syndrome, the present case is reported and the implications of this condition are discussed.

[Syphilitic coronary ostial obstruction and aortic regurgitation associated with advanced gastric cancer: successful 2-stage surgery]

We report a case of syphilitic coronary ostial obstruction and aortic regurgitation associated with advanced gastric cancer for which subtotal curative gastrectomy and AVR with CABG was successfully performed in a two-stage operation. A 65-year-old male was admitted complaining of tarry stool and angina. A serological test for syphilis was strongly positive and angiography demonstrated a left coronary ostial obstruction accompanied by moderate aortic regurgitation. An endoscopic examination of the stomach revealed a Borrmann type II advanced gastric cancer with active bleeding. In the first stage, a subtotal gastrectomy with wide margin was performed, under hemodynamic monitoring because of the active tumoral bleeding. After the second-stage AVR, the postoperative course was uneventful.

[Surgical treatment of syphilitic ascending aortic aneurysm: a case report]

A 67-year-old man with positive serum reaction for syphilis had been followed by cardiologist for his moderate-sized saccular ascending aortic aneurysm and small-sized abdominal aortic aneurysm. Because of his transient ischemic attack probably secondary to the thrombo-embolism of the aneurysm and rapid growing of its size, surgical treatment was recommended. Resection of the saccular aneurysm with patch plasty of the ascending aorta was performed under the cardiopulmonary bypass associated with right side cerebral perfusion. At the time of operation, the mildly dilated ascending aorta and arch with multiple intimal ulceration were noted. Although his postoperative hemodynamic condition was stable, he suffered from multiple cerebral infarction, probably due to embolism migrated from the fragile aortic intima. His neurological condition was improved promptly, trivial hemi-paralysis was remained. The specimen of resected aneurysmal wall revealed syphilitic changes microscopically. We concluded that the extent of the aortic replacement with prosthetic graft should be deceived not only with its external appearance, but also with the changes of its inside.

Leutic aortic aneurysm. Presentation of acute illness

Leutic aortitis no longer is a forgotten clinical entity. A patient with an expanding aneurysm of the aortic arch required urgent surgical resection during the acute phase of the disease.

Ascending aortic dissection complicating syphilitic aortitis, late after aortic valve replacement

A 54-year-old man underwent aortic valve replacement for syphilitic aortic regurgitation. Eight years later, he was admitted with sudden precordial discomfort and symptoms of superior vena caval obstruction. Ascending aortic dissection was diagnosed by echocardiography and computed tomography of the thorax. The patient succumbed rapidly after admission. Postmortem findings and histological features were compatible with syphilitic aortitis, without significant atherosclerosis. This case report adds to the sparse literature on aortic dissection complicating syphilitic aortitis, and illustrates that, at certain stages of the disease process, syphilitic aortitis can lead to such a degree of mechanical instability of the aortic wall as to predispose to dissection.

Severe syphilitic aortic regurgitation with bilateral critical coronary ostial stenosis

A forty-year-old male with syphilitic severe aortic regurgitation and critical bilateral coronary ostial stenosis, proved by cardiac catheterization and angiocardiography, is presented. He underwent successful aortic valve replacement and coronary artery bypass grafting with gratifying results.

[Long-term course of syphilitic aortic insufficiency with ostial stenosis following surgical treatment]

Syphilitic aortic insufficiency and coronary ostial stenosis is a rare condition. It was diagnosed in 8 patients referred for surgery. The infection, acknowledged in 3 cases, was contracted over 15 years prior to admission! The operative indication was aortic valve replacement in 6 cases (Stage II to IV dyspnoea) and coronary insufficiency in 2 cases (Stage III angina pectoris). Two cases of ostial stenosis were not identified at coronary angiography, illustrating the potential diagnostic pitfall of a disease which is often unrecognised nowadays. Preoperative echocardiography of the left main coronary artery, especially its intra-aortic segment, may be of value but was not performed in these old cases. Surgery consisted in aortic valve replacement and coronary revascularisation by decortication of the ostia or coronary bypass (1 case). The evolution was excellent in the 6 survivors, especially with respect to the anginal syndrome which was completely cured without associated treatment. A protocol of echocardiographic surveillance of the left main coronary artery has been instituted in these patients to detect any late postoperative changes after ostial decortication.

Surgical treatment of syphilitic coronary ostial stenosis with aortic regurgitation

Syphilitic aortitis leads to involvement of the coronary ostia, aortic annulus and valve leaflets. Aortic valve replacement (AVR) with restoration of coronary blood flow is an essential therapeutic objective. Three different approaches were used for the treatment of syphilitic aortic regurgitation with coronary ostial stenosis; Case 1. AVR and endarterectomy, Case 2. AVR and aorto-coronary saphenous vein bypass graft and Case 3. AVR and endarterectomy using Fogarty catheter and Scanlan Aorta Punch. Special emphasis was given to the technique used in Case 3 as a therapeutic adjunct in the treatment of syphilitic coronary ostial stenosis.

Innominate artery-coronary artery bypass graft in a patient with calcific aortitis

Calcification of the ascending thoracic aorta may make aortic cross-clamping dangerous and aorta-coronary artery bypass grafting impossible. A patient with a severely calcified ascending aorta owing to syphilitic aortitis presented such a problem. Sequential saphenous vein grafting was done to three coronary arteries, the proximal anastomosis being made to the noncalcified innominate artery. This technique may offer a practical solution to this problem.