ABSTRACT
A 56-year-old female was admitted to the Department of Rheumatology,Peking Union Medical College Hospital with complaint of recurrent fever and acute lumbar pain.Fever was complicated with malaise,cough and occasional blood-streaked sputum.Lab tests showed elevated white blood cell count,increased serum creatinine,erythrocyte sedimentation rate and C-reactive protein.Other lab findings included severe anemia,hematuria,and proteinuria.Immunological examinations were positive for antinuclear antibodies,antineutrophil cytoplasmic antibodies and antiglomerular basement membrane antibody.Ultrasonography and CT scan detected a huge spontaneous perirenal hematoma at right side.Angiography revealed multiple microaneurysms on bilateral renal arteries and branches.A diagnosis of systemic vasculitis was suggested.Under the combination therapy of corticosteroids and cyclophosphamide,the patient presented sustained remission for one year.This case indicates that prompt and sufficient treatment of primary disease is essential to a promising outcome.
ABSTRACT
Neurogenic bladder is a common cause of acute pyelonephritis (APN) in cauda equina syndrome (CES). Perirenal hemorrhage, a rare complication of APN, can be a life-threatening condition. To our knowledge, there is no previous report of perirenal hemorrhage as a complication of APN in CES. A 57-year-old male, diagnosed with CES, due to a L3 burst fracture 3 months earlier, was presented with fever and chills. His diagnosis was APN due to neurogenic bladder. After treatment for APN, he was transferred to the department of rehabilitation medicine for management of his CES. Because of large post-voiding residual urine volumes, he performed self-catheterization after voiding. However, he presented again with fever and chills, and recurrent APN was diagnosed. On the third day of antibiotic treatment, he had acute abdominal pains and hypovolemic shock. Abdominal computed tomography and angiography showed left APN and a perirenal hematoma with left renal capsular artery bleeding. After embolization of the left renal capsular artery, no further active bleeding occurred. Because APN due to neurogenic bladder can lead to critical complications, such as perirenal hemorrhage, the physician should pay attention to the early diagnosis and treatment of urinary tract infection and the management of neurogenic bladder after CES.
Subject(s)
Humans , Male , Abdominal Pain , Angiography , Arteries , Cauda Equina , Chills , Early Diagnosis , Fever , Hematoma , Hemorrhage , Polyradiculopathy , Pyelonephritis , Shock , Urinary Bladder, Neurogenic , Urinary Tract InfectionsABSTRACT
Neurogenic bladder is a common cause of acute pyelonephritis (APN) in cauda equina syndrome (CES). Perirenal hemorrhage, a rare complication of APN, can be a life-threatening condition. To our knowledge, there is no previous report of perirenal hemorrhage as a complication of APN in CES. A 57-year-old male, diagnosed with CES, due to a L3 burst fracture 3 months earlier, was presented with fever and chills. His diagnosis was APN due to neurogenic bladder. After treatment for APN, he was transferred to the department of rehabilitation medicine for management of his CES. Because of large post-voiding residual urine volumes, he performed self-catheterization after voiding. However, he presented again with fever and chills, and recurrent APN was diagnosed. On the third day of antibiotic treatment, he had acute abdominal pains and hypovolemic shock. Abdominal computed tomography and angiography showed left APN and a perirenal hematoma with left renal capsular artery bleeding. After embolization of the left renal capsular artery, no further active bleeding occurred. Because APN due to neurogenic bladder can lead to critical complications, such as perirenal hemorrhage, the physician should pay attention to the early diagnosis and treatment of urinary tract infection and the management of neurogenic bladder after CES.
Subject(s)
Humans , Male , Abdominal Pain , Angiography , Arteries , Cauda Equina , Chills , Early Diagnosis , Fever , Hematoma , Hemorrhage , Polyradiculopathy , Pyelonephritis , Shock , Urinary Bladder, Neurogenic , Urinary Tract InfectionsABSTRACT
Descrevemos o caso de um paciente masculino, 48 anos, com poliartralgias e mialgias migratórias, associadas a febre e emagrecimento com dois meses de evolução; um episódio de dor testicular bilateral; e cefaleia unilateral pulsátil com espessamento de artéria temporal esquerda sugerindo arterite temporal. Na evolução, o paciente apresentou hematoma perirrenal esquerdo espontâneo, infartos esplênicos e insuficiência renal aguda oligúrica. Foi tratado com prednisona e ciclofosfamida. Foram realizadas biópsias de artéria temporal esquerda e músculo quadríceps. Os achados clínicos, laboratoriais, radiológicos e intercorrências levaram ao diagnóstico de poliarterite nodosa (PAN).
We report the case of a 48-year-old male with a 2-month history of migratory polyarthralgia, and myalgia associated with fever and weight loss; one episode of bilateral testicular pain; and unilateral pulsatile headache with thickening of the left temporal artery suggestive of temporal arteritis. The patient evolved with spontaneous left perirenal hematoma, splenic infarcts, and oliguric acute renal failure. Treatment included prednisone and cyclophosphamide. The left temporal artery and the quadriceps muscle were biopsied. Clinical, laboratorial, and radiological findings, as well as the intercurrences, led to the diagnosis of polyarteritis nodosa.