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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aetiology of the paranephric abscess has been greatly modified since the introductiion of antibiotics. Its frequency has decreased but its prognosis has not been improved. 20 cases of paranephric abscess have been studied retrospectively. Its main cause is no longer the haematogenic staphylococcus infection but primary kidney infection. The disease is difficult to diagnose as the evolution is slow and the symptoms unspecific. The main symptoms are: abdominal pain, feeling of physical prostation, subfebrility, acute pain in the flank and significant increase in blood sedimentation rate. The infection is due in most cases to a silent kidney or a kidney stone with pyonephrosis. Accompaying diabetes mellitus was often observed.
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PMID:Paranephric abscess: a changing concept. 42 7

Cholesterol embolism after left heart catheterisation by the femoral approach was diagnosed in seven men (mean age 59.6 years) out of a total of 4587 catheterisations. Diabetes was present in four patients, systemic hypertension in three, and signs of extensive atherosclerosis in six; five patients were taking anticoagulant drugs. Acute pain in the legs or abdomen occurred in six patients, two of whom had abdominal angina; renal failure was present in six patients, cutaneous manifestations in five, and a cholesterol embolus was seen in the retina in one. Six out of six patients had an appreciable increase in the erythrocyte sedimentation rate and five out of five had eosinophilia within a week of catheterisation. Renal failure was progressive in five patients, one of whom required haemodialysis. Three patients required amputation of the toes because of gangrene. Four patients died within four and a half months of catheterisation from causes not directly related to cholesterol embolism. At necropsy cholesterol emboli were found in all four patients. Cholesterol embolism is a rare but serious complication of left heart catheterisation.
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PMID:Cholesterol embolism as a complication of left heart catheterisation. Report of seven cases. 646 20

Two previously healthy adults, a man aged 69 and a woman aged 51 years, presented with spondylitis caused by Streptococcus agalactiae. One patient had fever and acute pain in the neck, the other progressive pain in the lower back. From cultures of blood and bone respectively. S. agalactiae was isolated. Both patients recovered after treatment with benzylpenicillin. S. agalactiae (group B streptococcus) is a wellknown cause of invasive infections in neonates and pregnant adults. Infections in nonpregnant adults are increasingly reported. Chronic conditions such as diabetes mellitus are strongly associated with disease caused by S. agalactiae.
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PMID:[Spondylodiscitis caused by Streptococcus agalactiae]. 919 May 11

Patients suffering from vascular disease are often a challenge for the acute pain service. Ischaemia, impaired wound healing, stump and phantom limb pain often require a complex analgesic regimen. Invasive measures such as spinal or epidural catheters can be very helpful but carry the risk of infection, as shown by this case report. A 53-year-old woman with a ten-year history of diabetes developed arterial vascular disease. Her right lower leg had been amputated two years previously. She was now admitted with necroses of the left forefoot. A bypass operation was performed under general anaesthesia. Because of intractable ischaemic pain, she was provided with an epidural catheter by the acute pain service. The bypass occluded, however, and a few days later her left lower leg also had to be amputated, this operation being performed under epidural anaesthesia with bupivacaine. The catheter was subsequently used for postoperative pain control and as a means to prevent phantom limb pain. When signs of superficial catheter infection were noticed days later, the catheter was immediately removed. Intractable pain then developed in the left leg which could not be sufficiently controlled with opioids and NSAIDs, and so a second epidural catheter was inserted one segment rostrally. Several days later the infected vascular prosthesis had to be removed followed by amputation of the thigh, this operation also being performed in epidural anaesthesia. Eleven days after insertion of the first epidural catheter, the patient complained of low back pain and headache. Examination by a neurologist revealed no signs of intraspinal infection. The second epidural catheter dislocated at this point in time and it was decided to introduce a third one, this being the only means to treat the otherwise intractable stump pain. Ten days later meningism, Kernig's sign and leucocytosis developed. NMR tomography detected intraspinal fluid in the epidural space at the dorsal border of the spinal canal. A hemilaminectomy was performed. The spinal epidural space showed signs of inflammation of the adipose tissue, but no pus. A little necrotic material and residues of an old haematoma were removed and the epidural space was lavaged. Specimens taken from the epidural material revealed colonisation with staphylococcus epidermidis, which was sensitive to the broad spectrum antibiotics formerly given to the patient to treat the infection in the left stump. By the next day, all signs of epiduritis had disappeared and the patient recovered completely.
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PMID:[Epiduritis after long-term pain therapy with an epidural catheter--review of the literature with a current case report]. 932 67

Two young men developed an acute painful peripheral neuropathy a few weeks after being diagnosed to suffer from an insulin-dependent diabetes mellitus. In both cases, peripheral nerve biopsy exhibited a few features of acute axonal degeneration. Additionally, in the first case there was a lymphocytic infiltrate around an endoneurial capillary, and in the second case there were several mast cells in the endoneurium of every fascicle examined. A few months later, the acute pain had disappeared in both cases. Only a few cases of acute painful diabetic neuropathy have been reported so far. A vascular origin seems unlikely and metabolic disorders are probably due to a contemporary severe weight loss. An auto-immune mechanism is an alternative explanation.
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PMID:Acute painful diabetic neuropathy: two patients with recent insulin-dependent diabetes mellitus. 1095 28

Neuropathic pain is a common phenomenon resulting from injury to the central or peripheral nervous system. The means by which diabetes results in nerve injury is unclear but the effect is to cause injury at all levels of the nervous system from the level of the peripheral nerves to the brain. Nerve injury causes pain through a cascade of mechanisms resulting in altered processing of sensory input into the nervous system. This alteration occurs through chemical and anatomical changes in the nervous system that are similar to some of the processes seen in central sensitisation following acute pain. Following nerve injury, neuropathic pain occurs not only when these mechanisms are activated but also when sensitisation is maintained. Other processes occurring in neuropathic pain appear to be a loss of normal inhibitory controls as seen by a reduction in local GABA-ergic and descending monoaminergic influences. There are also important changes mediated via glial cells that can maintain neuropathic pain. Diabetes affects all areas of the nervous system and the contribution of higher levels of the nervous system is often overlooked. Neurophysiological and MRI evidence strongly suggest that these may contribute to the pain of diabetic neuropathy. Psychological dysfunction in diabetic patients is an important factor in increasing the suffering associated with all aspects of the disease, but treatment and control of pain can greatly improve the quality of life.
Diabetes Metab Res Rev
PMID:Neuropathic pain and diabetes. 1257 53

Rupture of the quadriceps tendon is an uncommon yet serious injury requiring prompt diagnosis and early surgical management. It is more common in older (>40 years) individuals and sometimes is associated with underlying medical conditions. In particular, bilateral spontaneous rupture may be associated with gout, diabetes, or use of steroids. Clinical findings typically include the triad of acute pain, impaired knee extension, and a suprapatellar gap. Imaging studies are useful in confirming the diagnosis. Although incomplete tears may be managed nonsurgically, complete ruptures are best treated with early surgical repair.
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PMID:Quadriceps tendon rupture. 1282 49

Chronic relapsing pancreatitis is a disease of recurring acute episodes of severe upper abdominal pain which are progressive and gradually may become so severe and so frequent as to be intractable. Early in the disease the function of the gland and of the islet tissue may be disturbed only at the time of the acute attack, but subsequently these changes may become permanent and manifested by steatorrhea, creatorrhea and diabetes mellitus. The results of studies of pancreatic function parallel those of the pathologic process, and calcification of the pancreas is common. Medical treatment is generally disappointing. Paravertebral injections may control acute pain. Surgical therapy is none too satisfactory. Long continued biliary drainage, anastomosis between the common bile duct and duodenum and between the pancreatic duct and duodenum, section of the sphincter of Oddi, partial and total pancreatectomy and sympathectomy, splanchnicectomy and vagotomy have been helpful in relieving pain and in preventing the recurrence of attacks in some instances.
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PMID:Chronic relapsing pancreatitis. 1541 Jan 40

There is abundant evidence that extracellular ATP and other nucleotides have an important role in pain signaling at both the periphery and in the CNS. At first, it was thought that ATP was simply involved in acute pain, since ATP is released from damaged cells and excites directly primary sensory neurons by activating their receptors. However, neither blocking P2X/Y receptors pharmacologically nor suppressing the expression of P2X/Y receptors molecularly in sensory neurons or in the spinal cord had an effect on acute physiological pain. The focus of attention now is on the possibility that endogenous ATP and its receptor system might be activated in pathological pain states, particularly in neuropathic pain. Neuropathic pain is often a consequence of nerve injury through surgery, bone compression, diabetes or infection. This type of pain can be so severe that even light touching can be intensely painful; unfortunately, this state is generally resistant to currently available treatments. An important advance in our understanding of the mechanisms involved in neuropathic pain has been made by a recent work demonstrating the crucial role of ATP receptors (i.e., P2X(3) and P2X(4) receptors). In this review, we summarize the role of ATP receptors, particularly the P2X(4) receptor, in neuropathic pain. The expression of P2X(4) receptors in the spinal cord is enhanced in spinal microglia after peripheral nerve injury, and blocking pharmacologically and suppressing molecularly P2X(4) receptors produce a reduction of the neuropathic pain behaviour. Understanding the key roles of ATP receptors including P2X(4) receptors may lead to new strategies for the management of neuropathic pain.
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PMID:ATP receptors in pain sensation: Involvement of spinal microglia and P2X(4) receptors. 1840 95

Adventitial cystic disease (ACD) is an uncommon condition with only around 300 cases reported in the literature. ACD consists of a collection of gelatinous material within a cyst, that is adjacent or surrounding a vessel. In the last five years three cases of ACD have been observed: the first case was a 48-year-old man, ex nicotine abuser, with a four-month history of progressive claudication; the second case was a 55-year-old man, ex nicotine abuser, with ischemic heart failure and a one-year history of progressive claudication; the third case was a 70-year-old man, with diabetes, dislipidemia and current nicotine abuser with a few-day history of acute pain in the right leg. In two cases the cysts were incised and the contents evacuated. The adventitia was repaired and the wound closed. The first patient is currently asymptomatic after four years from surgery. The second one, at 21 months, follow-up, presented newly severe claudication. Duplex ultrasound scan and computed tomography angiography demonstrated a cranial progression of the lesions. This lesion was treated with bare stent, with complete regression of the symptoms. The third patient was treated with interposition of an autogenous saphenous vein. The patient is asymptomatic at the three-month follow-up. Even if ACD is quite rare, it should be taken in consideration in young patients with severe claudication and no- or poor comorbidities. The best treatment is the incision of the cysts and the advential reconstruction. Short lesions can be treated with endovascular therapy.
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PMID:Advential cystic disease of the popliteal artery: experience of a single vascular and endovascular center. 1843 43


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