1/58. Pyogenic infectious spondylitis in a patient with diabetes: case report.A case of pyogenic infectious spondylitis associated with diabetes was reported. The patient experienced focal back pain 2 weeks after amputation of her left foot due to diabetic gangrene. magnetic resonance imaging of the lumbar spine revealed decreased T1-weighted signals of Th11 and Th12 vertebral bodies and prevertebral masses, and these lesions were also detected as high signal intensities in T2-weighted magnetic resonance imaging. The images were consistent with a diagnosis of pyogenic infectious spondylitis and the patient responded to treatment with broad-spectrum antibiotics. Percutaneous drainage of the abscesses was also needed. Early magnetic resonance imaging examination was particularly helpful in the accurate diagnosis and treatment of this rare disorder.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
2/58. A fatal case of craniofacial necrotizing fasciitis.A case of fatal craniofacial necrotizing fasciitis is described in a 72-year-old diabetic woman and management is discussed. Progressive infection of the eyelids occurred with involvement of the right side of the face. Computed tomography revealed soft tissue swelling. Antibiotic treatment was started and debridement performed; histopathology showed acute inflammation and thrombosis of the epidermis and dermis. Despite treatment, scepticemia occurred, resulting in death less than 48 h after presentation. At this time extensive necrosis had developed in the superficial fascia with undermining and gangrene of surrounding tissues. streptococcus and staphylococcus were the pathogens involved. Poor prognosis in similar patients has been associated with extensive infection, involvement of the lower face and neck, delayed treatment, advanced age, diabetes and vascular disease.- - - - - - - - - - ranking = 1.7660657594205keywords = diabetic, vascular disease (Clic here for more details about this article) |
3/58. A diabetic patient with a black penile tip.This is a report of a patient with diabetes mellitus type II who presented with the rare complication of penile gangrene. The gangrene was unilateral and was associated with ipsilateral partial stenosis of the common iliac artery. An angioplasty followed by insertion of a stent, rehydration, and improved diabetic control did not improve the penile lesion, and penile amputation was carried out. In the postoperative period, the patient developed a bilateral basal pneumonia with a significant growth of saprophyte mycobacterium gordonae from the bronchial aspirate. This is the first reported case of unilateral penile gangrene and also that of mycobacterium gordonae infection in a patient with diabetes mellitus.- - - - - - - - - - ranking = 5keywords = diabetic (Clic here for more details about this article) |
4/58. Saving the diabetic foot.This article reviews the pathophysiology, anatomy, and proper care of foot infections in the diabetic patient. Several case studies are presented.- - - - - - - - - - ranking = 5keywords = diabetic (Clic here for more details about this article) |
5/58. peroneal nerve palsy: a complication of umbilical artery catheterization in the full-term newborn of a mother with diabetes.Umbilical artery catheters are an essential aid in the treatment of newborn infants who have cardiopulmonary disease. However, it is well-known that umbilical artery catheterization is associated with complications. The most frequent visible problem in an umbilical line is blanching or cyanosis of part or all of a distal extremity or the buttock area resulting from either vasospasm or a thrombotic or embolic incidence. Ischemic necrosis of the gluteal region is a rare complication of umbilical artery catheterization. We report the case of a full-term infant of an insulin-dependent diabetic mother with poor blood glucose control who developed a left peroneal nerve palsy after ischemic necrosis of the gluteal region after umbilical artery catheterization. The infant was born weighing 5050 g. The mother of the infant had preexisting diabetes mellitus that was treated with insulin from the age of 14 years. The metabolic control of the mother had been unstable both before and during the pregnancy. The neonate developed respiratory distress syndrome soon after birth and was immediately transferred to the neonatal intensive care unit. Mechanical ventilation via endotracheal tube was quickly considered necessary after rapid pulmonary deterioration. Her blood glucose levels were 13 mg/dL. A 3.5-gauge umbilical catheter was inserted into the left umbilical artery for blood sampling without difficulty when the infant required 100% oxygen to maintain satisfactory arterial oxygen pressure. Femoral pulses and circulation in the lower limbs were normal immediately before and after catheterization. A radiograph, which was taken immediately, showed the tip of the catheter to be at a level between the fourth and fifth sacral vertebrae. The catheter was removed immediately. Circulation and femoral pulses were normal and no blanching of the skin was observed. Another catheter was repositioned and the tip was confirmed radiologically to be in the thoracic aorta between the sixth and seventh thoracic vertebrae. The catheter was continuously flushed with heparinized solution. Three days after umbilical arterial catheterization, bruising was observed over the left gluteal region. The catheter was immediately removed despite its correct position. Over the next few days, the bruised skin and underlying tissues became necrotic. The area affected was 3 x 4 cm in diameter, with central necrosis surrounded by a rim of dark, red skin, which, in turn, was sharply demarcated from normal skin by a narrow, pale zone. Surgical excision of the gluteal necrosis was performed, but a deep ulcer 3 cm in diameter was left. The gluteal ulcer required 1 month to heal completely with extensive scar tissue formation. Throughout this period, the infant showed active movements in all of her limbs. At 4 weeks of age deterioration of all movement below the left knee with a dropping foot was observed. Severe peroneal nerve palsy was confirmed through nerve conduction studies, and there was electromyographic evidence of degeneration of the muscles supplied by the peroneal branch of the sciatic nerve. A Doppler study, which was also conducted, revealed no vascular damage. Treatment with physiotherapy and night-splinting of the left ankle was instituted. Repeated examination and nerve conduction tests at 3 months showed slow improvement with the left peroneal nerve remaining nonexcitable. At the time of this writing, the infant is 6 months old, and muscular strength below the left knee is still weak and atrophic changes in the form of muscle-wasting are already present. The rest of her motor development is normal. In our case, gangrene of the buttocks and sciatic nerve palsy followed displacement of the tip of the catheter into the inferior gluteal artery, a main branch of the internal iliac artery supplying the gluteus maximus, the overlying skin, and the sciatic nerve. The gangrenous changes were probably caused by vascular occlusion resulting from catheter-induced vasospasm of the inferior gluteal artery. sciatic nerve palsy associated with umbilical artery catheterization has been postulated to be caused by vascular occlusion of the inferior gluteal artery. Infants of diabetic mothers may exhibit changes in coagulation factors and be at increased risk of thrombotic complications in utero and postnatally. In addition, maternal diabetes mellitus is associated with an increased incidence of congenital abnormalities, the incidence of which is 3 to 5 times higher than that among nondiabetic mothers. Although no particular or specific abnormalities have been associated with maternal disabilities, abnormalities of the cardiovascular system, including the development of umbilical vessels, frequently occur. This complication of umbilical artery catheterization has not been widely reported. We describe the first case that refers to gluteal gangrene and peroneal nerve palsy after umbilical artery catheterization of a newborn infant of a diabetic mother with poor blood glucose control. It should be noted that there were no contributing factors except that of the displacement of the catheter into the inferior gluteal artery. We speculate that the displacement of the tip of the catheter, with no difficulty in the present case, was associated with the maldevelopment of normal branching patterns of arteries after exposure of the fetus to hyperglycemia. In conclusion, umbilical artery catheterization is possibly associated with vascular occlusion, particularly in infants of diabetic mothers. Frequent inspection after the procedure has been performed is of the utmost importance especially in these neonates who often suffer from cardiopulmonary disease and require catheterization of their umbilical artery.- - - - - - - - - - ranking = 5keywords = diabetic (Clic here for more details about this article) |
6/58. One pair must last a lifetime. Foot care and vascular disease.This is the second in a series of articles on foot care relating to various clinical conditions.- - - - - - - - - - ranking = 3.0642630376822keywords = vascular disease (Clic here for more details about this article) |
7/58. Multiple arterial thrombi and in utero leg gangrene in an infant of a diabetic mother.This case report is of an infant of a diabetic mother who presented with lower extremity gangrene occurring in utero that necessitated a below the knee amputation at 3 hours of age. The association of venous thrombi in infants of diabetic mothers (IDMs) has been firmly established. However, in this case the thrombi were arterial and resulted in gangrene during the second trimester of gestation. The reason for the increased tendency to develop thrombi in infant of diabetic mothers has not been elucidated. We did an extensive workup of this infant to look for a cause of the arterial thrombus. The only abnormality found was in the plasminogen activity, which was significantly lower than the reference values for infants of the same gestational and chronological age. The significance of this finding on the propensity of IDMs to develop thrombi is discussed.- - - - - - - - - - ranking = 7keywords = diabetic (Clic here for more details about this article) |
8/58. Digital necrosis related to carboplatin and gemcitabine therapy in systemic sclerosis.We present a woman with scleroderma who developed multiple ischemic digits after chemotherapy for lung cancer. The ischemia started during treatment with carboplatin and gemcitabine and required amputation of the affected digits. A review of the literature shows that thrombotic episodes coinciding with chemotherapy are not uncommon, though venous thrombosis occurs more frequently than arterial. Scleroderma patients are at particular risk for digital infarction because of their underlying vascular disease and associated Raynaud's phenomenon. This case illustrates the risk of severe digital ischemia and digital loss in patients with scleroderma during chemotherapy with carboplatin and gemcitabine.- - - - - - - - - - ranking = 0.76606575942054keywords = vascular disease (Clic here for more details about this article) |
9/58. Marked reduction in serum high-density lipoprotein cholesterol concentrations in a woman with acute inflammation due to diabetic gangrene.BACKGROUND: c-reactive protein (CRP) is a well-established, sensitive marker of systemic inflammation and the risk of cardiovascular disease. High-density lipoprotein (HDL) is an anti-atherogenic lipoprotein known to be regulated by genetic and acquired factors. methods: The patient was a 77-year-old Japanese woman, who was diagnosed with type 2 diabetes mellitus (DM), with a body height of 152 cm and a weight of 65 kg (body mass index 28.1 kg/m2). She suffered from diabetic foot gangrene in her right foot with high-grade fever when she visited our hospital. Her plasma glucose (PG) concentration and serum CRP were markedly elevated being 21.6 mmol/l and 370 mg/l, respectively, while her serum HDL-C concentrations were markedly low being 0.13 mmol/l. She was immediately admitted to our hospital and received intensive insulin treatment, along with intravenous-administration of antibiotics. Her general conditions were gradually improved and the high-grade fever disappeared, with concentrations of plasma PG and serum CRP being reduced, and concurrent reciprocal increase in her serum HDL-C concentrations. RESULTS: To determine the potential causative factors responsible for the drastic change in serum HDL-C concentrations, we investigated the relationship of serum HDL-C to serum CRP, serum total protein (TP) and PG. serum CRP and PG showed inverse relationships with serum HDL-C, while serum TP concentrations showed a positive association with HDL-C. After multivariate analyses with CRP, TP and PG as independent variables and serum HDL-C as dependent variable, CRP maintained its independent association with serum HDL-C. CRP also showed inverse correlations with lipoprotein lipase (LPL) mass and cholesteryl ester transfer protein mass. CONCLUSIONS: In acute inflammation and poorly controlled diabetes, CRP is suggested to be inversely associated with serum HDL-C, independent of PG and TP.- - - - - - - - - - ranking = 5.7660657594205keywords = diabetic, vascular disease (Clic here for more details about this article) |
10/58. Phycomycotic gangrenous cellulitis. A report of two cases and a review of the literature.Progressive gangrenous cellulitis due to rhizopus arrhizus following colostomy destroyed the entire abdominal wall of a young woman and caused her death. A similar infection in an 11-year-old kidney transplant recipient was diagnosed more promptly and treated successfully with extensive debridement and amphotericin b. Nine similar cases found in the literature were reviewed. All 11 patients appeared to have had prior tissue injury at the original site of infection, and seven had diabetes mellitus. The disease was initially misdiagnosed in most of the patients, progressed rapidly in eight, and was fatal in four. Phycomycotic gangrenous cellulitis should be included in the differential diagnosis of progressive necrotizing lesions of the skin, especially in diabetic patients, but it can be identified promptly only by histologic examination of the infected tissue. Urgent radical excision and amphotericin therapy are recommended.- - - - - - - - - - ranking = 1keywords = diabetic (Clic here for more details about this article) |
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