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1.
J Vasc Surg ; 34(5): 892-9, 2001 Nov.
Article in English | MEDLINE | ID: mdl-11700492

ABSTRACT

PURPOSE: Endovascular repair of aortoiliac aneurysms may be limited by extension of the aneurysm to the iliac bifurcation, necessitating endpoint implantation in the external iliac artery. In such cases the circulation to the internal iliac artery is interrupted. Bilateral internal iliac artery occlusion during endovascular repair may be associated with significant morbidity, including gluteal claudication, erectile dysfunction, and ischemia of the sigmoid colon and perineum. We have employed internal iliac artery revascularization (IIR) to allow endograft implantation in the external iliac artery while preserving flow to the internal iliac artery in patients with aneurysms involving the iliac bifurcation bilaterally. METHODS: A total of 11 IIR procedures were performed in 10 patients undergoing endovascular abdominal aortic aneurysm (AAA) repair (9 men, 1 woman; mean age, 74 years). IIR was accomplished via a retroinguinal incision in 9 cases and a retroperitoneal incision in 2 cases. Six-mm polyester grafts were used for external-to-internal iliac artery bypass in 10 cases and internal iliac artery transposition onto the external iliac artery was used in one case. Endovascular AAA repair was performed using a modular bifurcated device (Talent-LPS, Medtronics, Minneapolis, Minn) after IIR. Bypass graft patency was determined immediately after the surgery, at 1 month, and every 3 months thereafter, using duplex ultrasound scanning and computed-tomography angiography. Mean aneurysm diameters were as follows: AAA, 6.4 +/- 0.7 cm; ipsilateral common iliac, 3.7 +/- 1.0 cm; contralateral common iliac, 3.9 +/- 0.8 cm. RESULTS: Successful IIR and endovascular AAA repair were accomplished in all cases. No proximal, distal, or graft junction endoleaks occurred. Two patients demonstrated retrograde aneurysm side-branch endoleaks originating from the lumbar arteries. One thrombosed spontaneously within 3 months. One perioperative myocardial infarction occurred. Reduction in aneurysm size was documented in 5 aortic, 5 ipsilateral iliac, and 3 contralateral iliac aneurysms. Gluteal claudication, erectile dysfunction, colon and perineal ischemia, and mortality did not occur. All IIRs have remained patent during a follow-up period of 4 to 15 months (mean, 10.1 months). CONCLUSIONS: IIR may be used with good short-term to intermediate-term patency to prevent pelvic ischemia in patients whose aneurysm anatomy requires extension of the endograft into the external iliac artery. This may allow endovascular AAA repair to be performed in patients who might otherwise be at risk for developing complications associated with bilateral internal iliac artery occlusion.


Subject(s)
Aortic Aneurysm, Abdominal/surgery , Blood Vessel Prosthesis Implantation/methods , Iliac Aneurysm/surgery , Iliac Artery/surgery , Aged , Female , Follow-Up Studies , Humans , Iliac Aneurysm/prevention & control , Ischemia/prevention & control , Male , Pelvis/blood supply , Postoperative Complications/epidemiology , Time Factors
2.
South Med J ; 94(10): 1002-5, 2001 Oct.
Article in English | MEDLINE | ID: mdl-11702811

ABSTRACT

BACKGROUND: We assessed the results of peripheral vascular surgery in patients with end-stage renal disease (ESRD) who were being treated with peritoneal dialysis. METHODS: Sixty-seven ESRD patients on peritoneal dialysis who had peripheral vascular surgery were assessed retrospectively for preoperative risk factors, primary and secondary patency rates, and mortalitv. The study group had 48 proximal femoral-popliteal bypasses, 12 distal femoral-popliteal bypasses, and 7 distal femoral-tibial and/or peroneal revascularizations. RESULTS: Among 67 peritoneal dialysis patients, 15 deaths (22%) occurred over 68 months (mean, 14 months). CONCLUSION: Patients on peritoneal dialysis had adequate patency rates and length of survival after peripheral vascular surgery when maintained on peritoneal dialysis.


Subject(s)
Kidney Failure, Chronic/complications , Peripheral Vascular Diseases/complications , Peritoneal Dialysis/economics , Diabetes Mellitus, Type 2/complications , Female , Humans , Kidney Failure, Chronic/mortality , Kidney Failure, Chronic/therapy , Male , Middle Aged , Peripheral Vascular Diseases/surgery , Retrospective Studies , Risk Factors , Survival Rate
3.
South Med J ; 94(9): 886-7, 2001 Sep.
Article in English | MEDLINE | ID: mdl-11592746

ABSTRACT

We describe a 32-year-old woman who had temperatures increasing over 7 days from 100.7 degrees F to 104.0 degrees F. She had an upper respiratory infection and swelling of the left side of the neck. She was diagnosed with Lemierre's syndrome.


Subject(s)
Fusobacterium Infections/complications , Fusobacterium necrophorum , Jugular Veins , Pharyngitis/complications , Thrombophlebitis/etiology , Acute Disease , Adult , Humans
4.
Mil Med ; 166(10): 913-4, 2001 Oct.
Article in English | MEDLINE | ID: mdl-11603246

ABSTRACT

Ammonia injury is an uncommon injury, but it is associated with high morbidity and mortality. This case report demonstrates the pathophysiology and treatment of both cutaneous burn wounds and inhalation injury caused by ammonia. Frequent bronchoscopy was used to attempt to avoid intubation and its associated morbidity. The patient remained extubated, but later he required skin grafts to close his wounds after healing of his pulmonary injury. A review of the management of inhalation injury is also discussed. Ammonia injury can cause a severe inhalation injury. Bronchoscopy can be a useful tool to avoid intubation.


Subject(s)
Ammonia/adverse effects , Burns, Chemical/etiology , Burns, Inhalation/etiology , Inhalation Exposure/adverse effects , Adult , Burns, Chemical/physiopathology , Burns, Chemical/therapy , Humans , Male
5.
Am Surg ; 67(10): 935-8, 2001 Oct.
Article in English | MEDLINE | ID: mdl-11603548

ABSTRACT

The goal of this study was to assess the management of failed or failing infrainguinal bypasses with distal correctable lesions. A retrospective analysis of 94 procedures was performed for 72 (77%) failed and 22 (23%) failing infrainguinal bypasses with distal correctable lesions in 94 patients. The 94 procedures included 50 (53%) balloon angioplasties and 44 (47%) distal vein graft extensions from the previous graft to the distal artery. Preprocedural thrombolytic therapy was performed in 62 of 94 limbs with a failed graft, and complete thrombolysis was achieved in 30 of 94. The results of thrombolytic therapy (complete or incomplete thrombolysis) or the means of revision procedure (balloon angioplasty or distal vein graft extension) did not affect the patency. Lower patency was observed for women, patients with a secondary bypass, and grafts with multiple episodes of revision. We conclude that the patency of failing infrainguinal bypasses after revision of distal lesions was affected not by means of therapy but by previous vascular procedures, the usual risk factors, and female gender.


Subject(s)
Arterial Occlusive Diseases/surgery , Leg/blood supply , Leg/surgery , Adult , Aged , Anastomosis, Surgical , Female , Graft Occlusion, Vascular , Humans , Male , Middle Aged , Reoperation , Retrospective Studies , Treatment Failure , Vascular Patency , Vascular Surgical Procedures
6.
Am Surg ; 67(8): 772-3, 2001 Aug.
Article in English | MEDLINE | ID: mdl-11510581

ABSTRACT

Nasoenteral tubes are placed routinely for feeding in patients in intensive care units and medical-surgical floor settings. Safe placement in the stomach/postpyloric location is performed by a wide array of medical personnel. We report a patient with placement of a nasoenteral tube into the pleural cavity.


Subject(s)
Enteral Nutrition/adverse effects , Pneumothorax/etiology , Aged , Female , Humans , Pneumothorax/diagnosis
7.
Am Surg ; 67(7): 630-2, 2001 Jul.
Article in English | MEDLINE | ID: mdl-11450775

ABSTRACT

Cholelithiasis is a common problem in the United States, affecting 10 to 15 per cent of the population. Although only one per cent of these patients have intrahepatic gallstones their discovery intraoperatively may present a technical challenge for the surgeon. This paper describes a simple method for dislodging difficult intrahepatic biliary stones: modification of a rigid choledochoscope to permit use of a biliary Fogarty catheter and Segura basket under direct visualization.


Subject(s)
Bile Ducts, Intrahepatic , Cholelithiasis/surgery , Endoscopes , Endoscopy, Digestive System , Adult , Bile Duct Diseases/diagnostic imaging , Bile Duct Diseases/surgery , Catheterization , Cholangiopancreatography, Endoscopic Retrograde , Cholelithiasis/diagnostic imaging , Female , Humans , Radiography, Interventional
8.
Am Surg ; 67(7): 641-4, 2001 Jul.
Article in English | MEDLINE | ID: mdl-11450779

ABSTRACT

This study was undertaken to assess incidence of deep venous thrombosis and pulmonary emboli in an inner-city pregnant population. Thromboembolic disease is believed to occur in 0.05 to 0.1 per cent of all pregnancies. Historically, postpartum thromboembolic disease was more common; decreased hospital stay may shift the thromboembolic disease to the antepartum period. A 5-year retrospective review of 4910 births assessed for incidence of thromboembolic disease, methods of diagnosis and treatment, and risk factors. A total of 4910 deliveries with 3978 transvaginal resulted in 30 episodes of deep venous thrombosis and five pulmonary emboli. All incidences of deep venous thrombosis but one were left-sided; four of five pulmonary emboli were postpartum. Of the epidsodes of deep venous thrombosis 17 per cent were first trimester, 50 per cent second trimester, 27 per cent third trimester, and 6 per cent postpartum. The diagnosis was confirmed by duplex scan in 24 of 30 patients. Heparin was the standard treatment. Deep venous thrombosis in pregnancy is most common in the second trimester; pulmonary emboli remain most common postpartum.


Subject(s)
Pregnancy Complications, Hematologic , Pulmonary Embolism , Venous Thrombosis , Adolescent , Adult , Female , Humans , Incidence , Pennsylvania/epidemiology , Pregnancy , Pregnancy Complications, Hematologic/diagnosis , Pregnancy Complications, Hematologic/epidemiology , Pregnancy Complications, Hematologic/therapy , Puerperal Disorders/diagnosis , Puerperal Disorders/epidemiology , Puerperal Disorders/therapy , Pulmonary Embolism/diagnosis , Pulmonary Embolism/epidemiology , Pulmonary Embolism/therapy , Retrospective Studies , Risk Factors , Urban Health , Venous Thrombosis/diagnosis , Venous Thrombosis/epidemiology , Venous Thrombosis/therapy
9.
Vasc Surg ; 35(3): 235-8, 2001.
Article in English | MEDLINE | ID: mdl-11452353

ABSTRACT

Buerger's disease is a recurrent, inflammatory, segmental, vasoocclusive disease. Typically, the disease affects middle-aged male smokers and involves arteries and veins of extremities. Buerger's disease involving visceral vessels is rare. The authors report on a 51-year-old man with peripheral arterial disease and recurrent intestinal ischemia secondary to Buerger's disease. Clinical and histopathologic features of this case illustrate the life-threatening nature of visceral involvement in Buerger's disease.


Subject(s)
Intestines/blood supply , Ischemia/diagnosis , Ischemia/etiology , Mesenteric Artery, Superior/pathology , Thromboangiitis Obliterans/complications , Humans , Male , Middle Aged
10.
Am Surg ; 67(5): 432-7, 2001 May.
Article in English | MEDLINE | ID: mdl-11379643

ABSTRACT

Visceral artery aneurysms (VAAs) often rupture and cause serious morbidity or death. The purpose of this study was to identify conditions associated with VAA in a series of 30 patients treated at our institution from 1988 through 1998. Demographics, types of aneurysms, associated conditions, diagnoses, treatments, and outcomes were recorded and analyzed. Thirty patients (16 men and 14 women) with VAA were identified. The arteries involved were splenic (eight), renal (ten), hepatic (nine), hypogastric (one), celiac (one), and pancreaticoduodenal (one). Five of eight (63%) splenic artery aneurysms occurred in women; however, gender was not a factor in other aneurysmal groups. Splenic artery aneurysm also was associated with cirrhosis in four of the eight (50%) patients. Five of the nine (56%) hepatic artery aneurysms were associated with cirrhosis; two of these were pseudoaneurysms that occurred after liver transplantation. Five of ten (50%) renal artery aneurysms were associated with juxtarenal abdominal aortic aneurysms. Celiac and pancreaticoduodenal aneurysms were associated with gastrointestinal bleeding. Treatments included surgery (19), embolization (eight), and observation alone (three). These data demonstrate that association with other conditions varies according to subgroups of VAA. Despite advances in diagnosis and therapy the heterogeneity of VAA suggests that management must remain individualized.


Subject(s)
Aneurysm/surgery , Viscera/blood supply , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged
11.
Geriatrics ; 56(4): 20-2, 25-6, 29-30, 2001 Apr.
Article in English | MEDLINE | ID: mdl-11301719

ABSTRACT

Peripheral arterial disease (PAD) is caused by atherosclerosis, the leading cause of death and disability in patients age 50 and older. PAD progresses gradually and silently over many years, occluding the lumen of arteries that supply blood to the extremities. Symptoms of peripheral arterial insufficiency include intermittent claudication, rest pain, and impotence. Nonoperative management--including the control of risk factors such as hypertension, diabetes, hyperlipidemia, and smoking--is the most effective method to lower the risk of morbidity from PAD. Diagnostic technologies such as color duplex imaging, MRI, and MRA complement the clinical assessment of PAD and provide a stronger foundation for treatment decisions in the primary care setting.


Subject(s)
Peripheral Vascular Diseases/diagnosis , Peripheral Vascular Diseases/therapy , Aged , Arteriosclerosis/physiopathology , Diabetic Angiopathies/diagnosis , Diabetic Angiopathies/therapy , Family Practice , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hypolipidemic Agents/therapeutic use , Magnetic Resonance Imaging , Middle Aged , Peripheral Vascular Diseases/epidemiology , Peripheral Vascular Diseases/physiopathology , Risk Factors
12.
J Wound Ostomy Continence Nurs ; 28(2): 89-95, 2001 Mar.
Article in English | MEDLINE | ID: mdl-11248729

ABSTRACT

Use of telehealth in wound care continues to expand as technology is enhanced and clinicians become more familiar with use of the new technology as a supplement to usual care. This article describes the Telehealth Wound Care Program implemented at Mount Sinai Hospital Home Health Agency and Mount Sinai Hospital Wound Care Center. Results of the wound care provided for one patient are included in the case study described in this article. The authors note the many benefits of telehealth as an adjunct to usual therapy in wound care.


Subject(s)
Photography , Telemedicine/methods , Wounds and Injuries/nursing , Aged , Bone Diseases/nursing , Bone Diseases/pathology , Bone Diseases/surgery , Chronic Disease , Female , Humans , Necrosis , Sacrum , Ulcer/nursing , Ulcer/pathology , Ulcer/surgery
16.
Surg Clin North Am ; 81(6): 1217-62, xi-xii, 2001 Dec.
Article in English | MEDLINE | ID: mdl-11766174

ABSTRACT

Many controversies and uncertainties surround resuscitation of hemorrhagic shock caused by vascular trauma. Whereas the basic pathophysiology is better understood, much remains to be learned about the many immunologic cascades that lead to problems beyond those of initial fluid resuscitation or operative hemostasis. Fluid therapy is on the verge of significant advances with substitute oxygen carriers, yet surgeons are still beset with questions of how much and what type of initial fluid to provide. Finally, the parameters chosen to guide therapy and the methods used to monitor patients present other interesting issues.


Subject(s)
Shock, Hemorrhagic/therapy , Biological Transport , Blood Transfusion , Cardiac Output , Environmental Monitoring , Fluid Therapy , Hemodynamics , Humans , Oxygen/metabolism , Shock, Hemorrhagic/physiopathology
17.
Am Surg ; 66(11): 1064-6, 2000 Nov.
Article in English | MEDLINE | ID: mdl-11090021

ABSTRACT

Nontropical pyomyositis is rare and usually associated with immunodeficiency virus (HIV) infection. This study assessed manifestations and response to treatment of nontropical pyomyositis in an area with a high prevalence of HIV seropositivity. We undertook a chart review of eight consecutive patients treated for pyomyositis - primary infection of skeletal muscles - from 1988 through 1998. All patients complained of myalgia; four (50%) had fever and six (75%) had leukocytosis. Muscles involved were deltoid, quadriceps, gluteus, and psoas. Six (75%) patients had identifiable risk factors for pyomyositis: HIV seropositivity (two), history of intravenous drug abuse (one), chronic paraplegia and malnutrition (one), diabetes and chronic renal failure (one), and leukemia (one). One patient had had streptococcal pharyngitis previously but was otherwise healthy; another, a 2-year-old, had no evidence of underlying disease. Staphylococcus aureus was the most common organism isolated (50%). Four patients were treated with incision and drainage plus antibiotics; the remaining four patients were treated with intravenous antibiotics only; all recovered. Nontropical pyomyositis, which is often associated with HIV seropositivity or chronic illness, has a favorable outcome. Treatment can be effective even without surgical intervention.


Subject(s)
Myositis , Adult , Child, Preschool , Female , Humans , Male , Middle Aged , Myositis/diagnosis , Myositis/microbiology , Myositis/therapy , New York , Retrospective Studies , Suppuration , Urban Population
18.
Ostomy Wound Manage ; 46(6): 22-6, 28-9, 2000 Jun.
Article in English | MEDLINE | ID: mdl-11029932

ABSTRACT

A longitudinal study involving 81 patients with venous ulcers was conducted to explore the outcomes and cost of wound care in a home healthcare (HHC) setting and an outpatient care setting. Ulcers were managed with a saline gauze or hydrocolloid dressing and compression hosiery, or covered with an Unna's boot. Outcomes did not vary between physician's office and home care. Patients preferred home care, but costs and charges were much higher for HHC than for patients managed in the physician's office. Recurrence rates and costs varied greatly. Eighty-eight percent of ulcers in the saline dressing group did not heal or recurred compared to 21% of ulcers in the Unna's boot and 13% of ulcers in the hydrocolloid dressing group. The data also suggest hydrocolloid dressings are more cost-effective than Unna's boot or saline-gauze dressings. Controlled clinical studies to ascertain the cost-effectiveness of venous ulcer care in different patient care settings and the use of different treatment modalities, as well as care system oriented toward outcome for the patient rather than service, design, and distribution, are needed.


Subject(s)
Astringents/therapeutic use , Bandages , Colloids/therapeutic use , Skin Care/methods , Varicose Ulcer/nursing , Zinc Sulfate/therapeutic use , Adult , Aged , Aged, 80 and over , Bandages/economics , Colloids/economics , Cost-Benefit Analysis , Female , Health Care Costs/statistics & numerical data , Humans , Longitudinal Studies , Male , Middle Aged , Skin Care/economics , Skin Care/nursing , Treatment Outcome , Varicose Ulcer/economics , Wound Healing
19.
Ann Vasc Surg ; 14(5): 450-6, 2000 Sep.
Article in English | MEDLINE | ID: mdl-10990553

ABSTRACT

The potential benefits of secondary distal extension vein grafts required after failing or failed initial infrainguinal bypasses were evaluated. Outcomes of secondary distal extension bypass procedures (n = 58) performed between July 1983 and March 1993 were reviewed. Patients (n = 51) had critical ischemia or tissue loss, with an average of 2.8 previous vascular procedures. The 58 initial infrainguinal bypasses included 38 above-the-knee and 13 below-the-knee femoropopliteal, 5 femorodistal, and 2 popliteal-distal. Thirty-nine of the 58 femoropopliteal grafts were prosthetic. The extension bypasses included popliteal-tibial, graft-tibial, and peroneal-plantar. They were performed for recurrent or persistent ischemia after failed initial infrainguinal bypasses in limbs, and with still-patent bypasses. All extension bypasses were vein conduits. Mean follow-up was 59 (range: 6 to 164) months. The cumulative life-table 5-year survival rate for all patients was 95%. The 27-month limb-salvage rate was 70%. Our findings indicate that patients with advanced peripheral vascular disease may have prolonged survival, and extension bypasses contribute significantly to their limb salvage. Thus, aggressive application of extension bypass to save threatened limbs is supported.


Subject(s)
Leg/blood supply , Postoperative Complications/surgery , Vascular Surgical Procedures/methods , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Postoperative Complications/mortality , Retrospective Studies , Survival Rate , Time Factors
20.
South Med J ; 93(6): 593-5, 2000 Jun.
Article in English | MEDLINE | ID: mdl-10881776

ABSTRACT

BACKGROUND: More data are needed to assess lower extremity angioaccess sites for hemodialysis. METHODS: We did a retrospective review of 843 consecutive hospital records of upper and lower extremity arteriovenous (AV) fistulas from 1992 to 1996. RESULTS: Lower extremity grafts accounted for 16% (134/843) of patients in this series. Complications occurred in 58 of 134 patients (43%) and were more prevalent in women, blacks, diabetic, and hypertensive patients, but not of statistical significance. Dialysis was done for a mean duration of 13.3 years, with a mean graft patency rate of 13.8 months. The 12-month survival rate of lower extremity AV grafts was 62% (83/134). Complications in the lower extremity AV graft group (58 patients) included infections in 27 patients (46%), thrombosis within 30 days in 16 (28%), pseudoaneurysm in 9 (16%), and graft hemorrhage in 6 (10%). CONCLUSIONS: There is a decreased patency rate in lower extremity AV grafts.


Subject(s)
Arteriovenous Shunt, Surgical/adverse effects , Blood Vessel Prosthesis/adverse effects , Kidney Failure, Chronic/complications , Kidney Failure, Chronic/therapy , Renal Dialysis , Adult , Aged , Female , Humans , Leg , Male , Middle Aged , Postoperative Complications/epidemiology , Retrospective Studies
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