1/57. Coronary artery erosion and dissection: an unusual complication of mitral annular calcification.This article describes a 42-year-old male patient with a longstanding history of insulin-dependent diabetes mellitus, systemic arterial hypertension, and chronic renal failure. The patient had severe mitral annular calcification (MAC) identified at autopsy. This MAC was of an amorphous, caseous-appearing type; it displaced the posterior mitral valve leaflet and extruded into the myocardium of the lateral and posterolateral left ventricle to involve the epicardial surface. The MAC produced extramural erosion of the wall, and dissection into the media, of the first left/obtuse marginal coronary artery. This coronary artery involvement by, and other complications of, MAC are discussed.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
2/57. Fibrocalculous pancreatic diabetes in a child: case report.A case of fibrocalculous pancreatic diabetes in a 12-year old boy is described. A medline literature search back to 1966 revealed that no cases had been reported from East africa. We reviewed the literature and suggest that the condition is probably under-reported.- - - - - - - - - - ranking = 1.155440541505keywords = diabetes (Clic here for more details about this article) |
3/57. Maternally inherited diabetes and deafness (MIDD): unusual occult exocrine pancreatic manifestation in an affected German family.The mitochondrial (mt) 3243 dna mutation is an underlying cause of maternally inherited diabetes and deafness (MIDD) syndrome and the syndrome of mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS). We report an affected German MIDD pedigree with maternal lineage over three generations. The index patient, her mother, her maternal aunt and her maternal grandmother all suffered from diabetes and premature hearing loss and were positive on testing for the mt 3243 dna mutation. The 27-year-old index patient had a history of grand mal seizures. As sequela of abdominal ultrasound and confirmed by magnetic resonance cholangio-pancreaticography, she was diagnosed with chronic pancreatitis with pancreatic calcifications and pancreatic duct dilation, although she was completely asymptomatic and with no signs of steatorrhoea. She did not have gallstones and the common bile duct was normal. A possible etiopathogenic pathway for pancreatitis could be a suppressive effect of the mt 3243 mutation on the oxidative phosphorylation in affected mitochondria. Although pancreatitis and pancreatic dysfunction in association with the mt 3243 mutation, especially in patients with comorbidity of MELAS and diabetes, has previously been described as a rare manifestation, this case is specific because of the discrepancy of advanced morphological pancreatic alterations and complete lack of pancreatogenic symptoms.- - - - - - - - - - ranking = 1.617616758107keywords = diabetes (Clic here for more details about this article) |
4/57. Typical features of calciphylaxis in a patient with end-stage renal failure, diabetes mellitus and oral anticoagulation.We report a multimorbid patient with end-stage renal failure showing a large necrosis and livedo racemosa on the right thigh. histology revealed medial calcification of the small arteries typical of calciphylaxis. We found the typical features of the disease with different risk factors like elevated calcium-phosphate product, diabetes mellitus and oral anticoagulation. On account of the location of the skin lesions, a bad prognosis was expected. In spite of therapeutical measures with lowering of the calcium and phosphate levels, the patient died 1 month after the diagnosis had been made.- - - - - - - - - - ranking = 5keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
5/57. Spectrum of complications related to secondary hyperparathyroidism in a peritoneal dialysis patient.The index patient is a 23-year-old female with end-stage renal disease (ESRD) secondary to chemotherapeutic agents. Continuous cycling peritoneal dialysis (CCPD) has been the renal replacement therapy for the past 5 years since a failed cadaveric renal transplant. Past medical history was significant for diabetes mellitus, hypertension, anemia, bilateral subclavian vein thrombosis with superior vena cava syndrome, secondary hyperparathyroidism, leukemia (at age 8), and hyperlipidemia. On presentation, soft tissue nodules were noted in the anterolateral surfaces of the legs. After 3 months of continued low-calcium-dialysate CCPD, calcitriol, and oral phosphate binders, a 2 x 3 cm nodule was noted on the posterior aspect of the thorax at the scapula. The only complaint at this time was shoulder pain at the acromioclavicular joint. Radiological examination revealed a 3 x 4 cm soft tissue opacity in the superior segment of the left lower lobe laterally. Despite a prior subtotal parathyroidectomy, phosphate binders, and calcitriol, the parathyroid hormone levels continued to increase, with development of tumoral calcinosis, worsening renal osteodystrophy, and calciphylaxis. Computed tomography examination revealed extensive soft tissue calcification consistent with tumoral calcinosis. An ulcerative lesion (1 cm) developed on the lateral aspect of the upper thigh owing to warfarin necrosis versus calciphylaxis. At this time, the phosphate binder was changed from calcium acetate to sevelamer hydrochloride. Aggressive wound treatment and aggressive calcium and phosphate control added to the treatment regimen has resulted in healing of the single ulcer and a decrease in the size of the tumoral lesions. In conclusion, early recognition and aggressive treatment of calciphylaxis can result in reduced morbidity and mortality from calciphylaxis in ESRD patients.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
6/57. Axillocoronary bypass in a patient with a severely atherosclerotic aorta.We report an axillocoronary bypass in a 70-year-old man with a severely atherosclerotic, calcified aorta. The patient had insulin-dependent diabetes mellitus and had 2-vessel coronary artery disease with a lesion in the left main coronary artery. He underwent an axillary artery-circumflex artery bypass with a saphenous vein graft combined with a bypass of the left internal thoracic artery to the left anterior descending artery without aortic cross-clamping. An easy, safe procedure, axillocoronary bypass is a viable option in coronary artery bypass grafting for patients with severely atherosclerotic, calcified aortas.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
7/57. Organized chronic subdural hematoma requiring craniotomy--five case reports.Two child and three elderly patients underwent craniotomy for organized and/or partially calcified chronic subdural hematomas (CSHs). The characteristic feature of magnetic resonance imaging was a heterogeneous web-like structure in the hematoma cavity. Both children had undergone one side subduroperitoneal shunt for bilateral CSHs when infants. As a result, the opposite hematoma cavities persisted and developed into calcified CSHs after a couple of years. All three elderly patients with senile brain atrophy showed various systemic complications such as cerebral infarction, diabetes mellitus, leg ulceration, cirrhosis, and bleeding tendency. craniotomy for removal of the hematoma and calcification achieved good results in all patients. subdural space created by shunt, craniotomy, or brain atrophy and persisting for a certain period, and additional various brain damage such as microcirculatory disorder, meningitis, encephalitis, or premature delivery may be important in generating calcified or organized CSH.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
8/57. Pseudohypertension in a patient with diffuse scleroderma.Pseudohypertension is the artifactual elevation of blood pressure that occurs secondary to noncompressible blood vessels. It has been described in patients with uremia, diabetes mellitus, and severe atherosclerosis. If unrecognized, the condition may lead to inappropriate and potentially harmful therapy. We report a case of pseudohypertension in a 65-year-old man with diffuse scleroderma. His blood pressure as assessed by conventional sphygmomanometry was at least 240/135 to 145 mm Hg. Intra-arterial blood pressure was found to be 107/52 mm Hg. The severe rise in blood pressure as measured by sphygmomanometry led to the concern of scleroderma renal crisis and potentially harmful therapy. Intra-arterial pressure monitoring confirmed the presence of pseudohypertension, however. This is the first reported case of pseudohypertension in a patient with diffuse scleroderma.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
9/57. Documented acquired asteroid hyalosis in a case of early diagnosed diabetes mellitus.BACKGROUND: There have been many reports in the literature of the possible linkage of asteroid hyalosis (AH) to diabetes mellitus (DM). The controversy regarding an association between AH and DM has been one of the longest disputes in the ophthalmic literature. Here we present a case in which AH developed in a patient followed for 9 years after being diagnosed with DM. CASE REPORT: The patient had been examined on nine occasions (since his initial visit in June 1989) and asteroid hyalosis was not discovered until July 1996, when he came in with newly diagnosed diabetes mellitus. This suggests there may well be an association of asteroid hyalosis and diabetes mellitus. DISCUSSION: The patient in this case had a number of risk factors for the development of this ocular condition. He had a long history of systemic arterial hypertension, which has been reported to be linked to the formation of AH. He also had a chronic case of cystoid macular edema, which indicated a vascular compromise to the retinal vessels in the posterior pole, and this leakage may be responsible for serous constituents leaking into the vitreous, which may have caused AH. CONCLUSIONS: This may be the first time in the reported literature that AH was found to occur in a previously normal-appearing vitreous, which was documented over a 9-year period. We would suggest that asteroid hyalosis may be secondary to some form of vasculopathy in many incidences and that diabetes mellitus is one of the conditions that may be associated with the formation of AH.- - - - - - - - - - ranking = 8keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
10/57. ophthalmic artery calcification in a patient with renal failure.We report calcification in cranial arteries, including the ophthalmic arteries, visible on CT in a patient with diabetes mellitus and renal failure.- - - - - - - - - - ranking = 1keywords = diabetes mellitus, diabetes, mellitus (Clic here for more details about this article) |
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