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

Penile gangrene associated with chronic renal failure is very uncommon. A 52-year-old man with diabetes mellitus, diffuse atherosclerosis, ischemic cardiomyopathy and end-stage renal disease presented with blackening of distal penis for 10 days. His general condition was poor and gangrene of prepuce and glans was noted. Doppler and magnetic-resonance angiography revealed bilateral internal iliac artery obstruction. He underwent trocar suprapubic cystostomy and was planned for partial penectomy. But he died of severe diabetic complications in the interim period. Penile gangrene is a manifestation of widespread vascular calcifications associated with end-stage renal disease and is a marker of poor prognosis.
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PMID:Penile gangrene in diabetes mellitus with renal failure: A poor prognostic sign of systemic vascular calciphylaxis. 1967 7

Penile gangrene is a rare disease. It represents a poor prognostic sign in end stage renal disease (ESRD) patients and an indicator of metastatic vascular calcification. Pathogenesis of this life threatening condition is not clearly understood and treatment is also controversial. We describe the case of a 61-year-old man known to have diabetes mellitus, chronic renal failure on haemodialysis, who was complaining of worsening groin pain for 4 weeks. On examination dry gangrene of glans penis was noted. Cultures from the penis showed multiple organisms. Computed tomography (CT) showed diffuse calcification of external and internal iliac arteries. Later, he developed caciphylaxis of right anterior thigh. His overall condition did not improve in spite of adequate antibiotics and he was shifted to intensive care unit (ICU) where he required high doses of vasopressors. Clinically he kept deteriorating and passed away due to septic shock.
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PMID:Calciphylaxis leading to penile necrosis. 2525 99

Presentation of the Case. Penile gangrene is a rare entity with significant morbidity and mortality. There are only few case reports of isolated penile Fournier's gangrene in literature. Its rare occurrence, associated with complex and serious comorbidity, poses a major challenge to the attending medical personnel. A 53-year-old Caucasian patient with poorly controlled diabetes, progressive renal insufficiency, and multiple vascular complications presented with progressive necrosis of the penis (localized Fournier's gangrene). Discussion. Fournier's gangrene or necrotizing fasciitis refers to any synergistic necrotizing infection of the external genitalia or perineum and is a hallmark of severe systemic vascular disease. Fournier's gangrene is an absolute emergency because the time interval between diagnosis and treatment significantly influences morbidity and mortality. Despite aggressive management, the estimated mortality rates range from 57 to 71%. Conclusions. Improved integration of palliative care services into the care of such patients is important to improve end-of-life care even though they do not have a malignant disease. The "Palliative Care Indicator Tool" can help identifying people at risk of deteriorating health and is important to improve end-of-life care.
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PMID:Localized Fournier's Gangrene in "End-Stage" Renal Failure: Multidisciplinary Approach and Integration of Palliative Care. 3329 22