renal abscess and pregnancy

Actinomyces israelii is a gram-positive, filamentous anaerobic bacteria colonizing the oral and gastrointestinal tracts. Retroperitoneal actinomycotic abscess is uncommon and its rare presentation as a hemorrhagic mass may be confused with malignancy. We present a case of this unusual infection complicating pregnancy. Increased awareness of actinomycotic abscess in the differential diagnosis of renal mass concerning for malignancy is critical to early recognition and treatment of this rare infection and most importantly, avoidance of unnecessary surgical intervention...

This article presents an overview of non-catheter-associated complicated urinary tract infection (UTI) from a urologic point of view. Discussion includes the evaluation and workup a complicated UTI through history, physical examination, laboratory analysis, and radiographic studies. Specific types of complicated UTI, such as urinary obstruction and renal abscess, are reviewed.

UNLABELLED: Neonatal renal candidiasis is an increasingly common condition affecting predominantly premature infants receiving neonatal intensive care or term infants with urogenital tract anomalies. CASE REPORT: a female infant was born by cesarian section at 30 weeks' gestation to a mother whose pregnancy had been complicated by rupture of membranes for 5 days. The infant was admitted at birth, maternofetal bacterial infection was suspected, and intravenous antibiotics were prescribed...

Acute pyelonephritis complicates 1-2% of pregnancies and causes significant maternal and fetal morbidity and mortality. The diagnosis of renal tuberculosis (TB) is often delayed and commonly presents with sterile pyuria or along with other pyogenic organisms. We report a case where the diagnosis of renal TB was missed in a pregnant woman when she presented with acute pyelonephritis, septic shock, and acute renal failure. There was clinical recovery with antibiotics, but bilateral psoas and perinephric abscesses (TB, Enterococcus sp...

Peritonitis is a set of symptoms of varying etiology usually with an accompanying infection, systemic and local changes within the peritoneal cavity Colonic diseases, especially colon perforation, are one of the most common causes of peritonitis. The course of the disease may be turbulent due to sudden perforation. In case of limited peritonitis the disease is not as acute as the perforation hole is small and it can be sealed by the omentum and internal organs. Abdominal pain is usually located around the source of infection and is less severe...

Based on the prevalence of asymptomatic kidney stones (5% in our general ward, in accordance with the literature) the value of abdominal ultrasonography in the clinical assessment of a suspected kidney-colic is discussed. The eminent importance of the stone-analysis is emphasized. In addition, the most common causes of kidney stone formation (low urine output, mechanical urinary obstruction in the renal pelvis, hypercalciuria, hyperoxaluria, insufficient urinary citric acid excretion, hyperuricosuria) are highlighted...

Most infections of the upper urinary tract are straightforward and do not require any emergency radiological investigations. A sonogram carried out within 48 hours will in most cases be sufficient to eliminate obstructed pyelonephritis requiring emergency drainage of urine. In complicated cases, or those affecting already weakened areas, an urgent CT scan is necessary, preferably after injection of iodinated contrast medium if renal function permits. CT scanning is far better at diagnosis than sonography as well as at investigating whether there are complications...

During the last years renal abscesses are being diagnosed with increasing frequency in Nephrology departments. Progresses achieved in imaging procedures permit a timely diagnosis of renal abscesses. At the same time modern antibiotic therapies permit the treatment of this disease in Nephrology departments. In the current paper we present some specifics of renal abscess management encountered in a Nephrology department in western Romania. We performed a retrospective analysis of 2793 patients with upper urinary tract infection hospitalised during 2002-2009 in our Nephrology Department, of whom 44 showed renal abscesses...

Leukocyte adhesion deficiency type 1 (LAD 1) is an autosomal recessive hereditary disorder resulting from deficiency of CD18, characterized by recurrent bacterial infections. We report two consanguineous patients with Leukocyte adhesion deficiency type 1( LAD1). These two infant boy patients were referred to us, within a short period of time, with the complaints of recurrent infections at the age of 38 and 75 days -old, respectively. Parents of two patients were first cousins and their grandmothers also were first cousins...

OBJECTIVE: To evaluate the etiology of extremely elevated erythrocyte sedimentation rate (ESR) in adolescents and adults at a tertiary care center. METHODS: This retrospective, cross-sectional, observational study was carried out at King Abdulaziz Medical City, Riyadh, Saudi Arabia using the Westergren method of determining ESR in adolescents and adults aged >or=12 years. The patients included inpatients and outpatients with medical, surgical, and gynecological problems...

INTRODUCTION: Pacific people suffer disproportionately poorer health and reduced life expectancy at birth compared to the total New Zealand population. AIM: To assess causes of excess morbidity in the Pacific population, and identify lesser known or previously unknown causes which require further investigation. METHODS: We obtained public hospital discharge data from July 2000 to December 2002. The population data were from the 2001 Census...

Urinary tract infection (UTI) may predominantly involve the lower urinary tract, i.e. acute cystitis, or upper urinary tract consisting of the renal pelvis and kidney,, i.e. acute pyelonephritis The incidence of acute pyelonephritis is higher in young women than in men but the incidence in men over 65 is similar to that in older women. Women have up to a 10% risk of recurrent acute pyelonephritis in the year following a first acute episode. The equivalent risk in men is 6%. Acute pyelonephritis may be uncomplicated and resolve without serious sequelae...

Chyluria is usually associated with abnormal retrograde or collateral flow of lymph from intestinal lymphatics into lymphatics of the kidney, ureter or bladder. Chyluria has been described in patients with lymphoma, carcinoma, trauma, abscess, tuberculosis, filariasis, pregnancy and stenoses of the thoracic duct. In this case report we describe a patient who presented with chyluria associated with severe hyperlipidemia due to nephrotic syndrome induced by microscopic polyangiitis. Laboratory, histological and radiological examination did not show evidence of filarial infestation, tuberculous infection or malformation of the lymphatic system...

BACKGROUND: A diagnostic workup of a renal mass will rarely lead to the diagnosis of a tubulopathy. We would like to stress the importance of taking a detailed history and of evaluating these findings in the context of the clinical symptoms. CASE REPORT: A 3 year old boy with a renal mass, diagnosed due to urinary tract infection, was referred to exclude renal malignancy. Detailed history revealed polyuria and polydipsia in a child with preterm delivery due to polyhydramnios...

This report describes a pregnant woman with systemic lupus erythematosus and autoimmune hepatitis who presented with threatened labour and acute renal failure. She developed respiratory distress, haematemesis and became coagulopathic. Intrauterine death occurred and she was admitted to the intensive care unit after caesarean section. She suffered sudden cardiovascular collapse and succumbed. At autopsy, Nocardia was cultured from multiple renal abscesses. The co-existence of Nocardia sepsis, systemic lupus erythematosus, autoimmune hepatitis and pregnancy are discussed...

OBJECTIVE: The purpose of our study was to evaluate current practice patterns in the imaging of pregnant women with abdominal complaints. MATERIALS AND METHODS: A survey was sent to the abdominal imaging division of 183 radiology residency programs in the United States. The survey asked for information regarding CT and MRI of abdominal complaints in pregnant patients. RESULTS: Eighty-five surveys (46%) were returned. Sixty-three (74%) of 85 of respondents have a written departmental policy regarding imaging pregnant women...

Acute pyelonephritis (APN) is a frequent and possibly severe pathological condition responsible for more than 100,000 hospitalizations per year in the United States. Etiology is prevalently Escherichia coli, and risk factors include sexual activity, genetic predisposition, old age and infection via urological instrumentation. The exact correlation between APN and vesicoureteral reflux has not yet been defined. Diagnosis of APN may be clinical, but examination using computed tomography (CT) or nuclear magnetic resonance (NMR) spectroscopy allows a more precise definition and may provide evidence of abscesses...

The development of a kidney abscess is extremely rare despite the fact that urinary tract infections are quite common during pregnancy. The pathogenesis of renal abscess has changed over the years. Nowadays, more than 75% of the renal abscess arises from a previous urinary tract infection. The authors report the case of a 35 year-old woman, pregnant, with fever, nausea, vomits, right lumbar tenderness, admitted in the urgency room. Clinical examination and complementary diagnostic exams led to the diagnosis of renal abscess...

The urogenital organs and mammary glands of sows, culled because of excessive vulval discharge, milking problems, and urogenital infections (swine urogenital disease, SUGD) in their history (n=1070 sows) were examined. The culled sows were assigned to three groups according to parity: parity 1 (n=356); 2-6 (n=354); and >6 (n=360). Necropsy findings associated with these groups were analysed separately. Bacteriological examination of vulval discharges was performed. Escherichia coli and a large number of Gram-positive and Gram-negative organisms were found in all samples of vulval discharge...

Six hundred years before Christ, Hippocrates said that physicians on exercising their medical duties, should benefit but not harm their patients. Seventy years ago increased medical radiation caused radiologists in the US an excess risk of leukemia, lymphoma and multiple myeloma. Now medical radiation is rather safe for the physician but the question remains if proper prophylactic measures are being taken to make it safe for the subjects examined. Roughly, first trimester of pregnancy radiography has a much greater fatal cancer risk than that of exposures taken later in pregnancy...