Staphylococcus aureus Prostatic abscess: a clinical case report and a review of the literature

Successful management of emphysematous prostatic abscess and concurrent liver abscess: A rare case report

Emphysematous prostatic abscess (EPA) is a rare condition characterized by gas and abscess accumulation in the prostate. In this case report we report a successfully treated EPA with liver abscess due to Klebsiella pneumoniae in a 49-year-old man. He was admitted with abdominal pain and fever. Physical examination revealed tender, palpable resonance urinary bladder, and prostatic tenderness on rectal digital examination. High inflammatory markers were found. Abdominal computer tomography (CT) confirmed EPA. The patient was treated with broad-spectrum antibiotics, strict blood glucose control, suprapubic catheterization, and transurethral deroofing of the prostatic abscess. After three weeks patient discharged in good condition.

An Interesting Case of Methicillin-Resistant Staphylococcus aureus Prostate Abscess in an Immunocompetent Patient

Prostate abscess is a rare complication of prostatitis, typically observed in patients with conditions such as immunodeficiency, diabetes, urinary tract abnormalities, and chronic indwelling catheters. Gram-negative bacteria such as Enterobacteriaceae are the most commonly detected organisms in prostate abscesses. Methicillin-resistant Staphylococcus aureus (MRSA) infections are rarely reported. The unique aspect of our case involves MRSA bacteria, further complicated by an MRSA prostate abscess, in a 61-year-old immunocompetent male. The patient, with a past medical history of hypertension and diabetes, presented to the emergency department complaining of nausea and vomiting for four days, with an associated subjective fever and right-sided abdominal pain. A computed tomography (CT) scan of the abdomen/pelvis with contrast showed a prostatic abscess, with abscess/phlegmon extending bilaterally into the seminal vesicles. Urine and blood cultures were positive for MRSA. Initially, Piperacillin/Tazobactam and Vancomycin were initiated. Subsequently, the treatment was switched to Daptomycin. The patient also underwent cystoscopy with urethral dilation, transurethral prostate resection, and unroofing. Although MRSA is not a typical causative agent of prostatitis, it should be considered in the differential diagnosis, especially when clinical improvement cannot be achieved with standard empirical treatment. Timely identification and appropriate treatment (such as drainage and antibiotics) are crucial for both patient survival and the prevention of complications.

Viruses, bacteria and parasites: infection of the male genital tract and fertility

BACKGROUND

Infertility affects one couple out of six worldwide. Male infertilty can result from congenital or acquired factors, of which pathogens that reach the genital tract through sexual contact or blood dissemination. The impact of major viral, bacterial and parasitic infections on the male genital tract and fertility has been summarized.

RESULTS AND CONCLUSIONS

A systematic review of articles published in the Google Scholar and PubMed databases was conducted. It turns out that viruses, as well as bacteria and parasites are major inducers of male genital tract infections and ensuing infertility through damage to the organs and subsequent loss of function and/or through direct damage to the sperm cells. Moreover, not only male infertility results from such infections but these can also be transmitted to women and even to the offspring, thus highlighting the need to efficiently detect, treat and prevent them.

A Pediatric Case of Autism Spectrum Disorder With a Prostatic Abscess

There are few reports of prostatic and periprostatic abscesses in children, and diagnosis is often difficult due to the lack of early symptoms. In addition, children with autism spectrum disorder may have difficulty reporting symptoms, with and without cognitive impairments. This article reports the case of a five-year-old boy with autism spectrum disorder and multiple prostatic abscesses caused by Pseudomonas aeruginosa. He also had various vitamin and mineral deficiencies, presumably related to an unbalanced diet. The patient was treated with antibiotics, vitamins, and trace elements. After his blood vitamin and trace element levels returned to normal, he experienced no fever or relapse. The cause of this prostatic abscess was suggested to involve vitamin and trace element deficiencies.

Pharmacotherapeutic interventions for the treatment of bacterial prostatitis

INTRODUCTION

Bacterial prostatitis, acute or chronic, is one of the most prevalent urogenital infections in men. Its diagnosis requires the application of a careful methodology. Gram-negative bacilli are the most frequent causative agents, and in recent years, an increase in the frequency of multiresistant bacteria has been detected. The choice of the optimal antimicrobial treatment requires the selection of drugs with proven in vitro activity associated with good penetration into the prostatic tissue, especially in chronic forms of infection.

AREAS COVERED

The aim of this article is to summarize the current evidence regarding the pathogenesis, etiology, empirical and definitive antimicrobial therapy, and new pharmacotherapeutic interventions to improve the prognosis of bacterial acute or chronic prostatitis.

EXPERT OPINION

Bacterial prostatitis requires the application of an accurate diagnostic protocol to identify the causative agent and establish the optimal antimicrobial treatment. The structural and biochemical characteristics of prostatic tissue result in poor penetration of antimicrobials; therefore, in the choice of treatment, it is essential to select agents with proven antimicrobial activity and pharmacokinetic characteristics that ensure good and sustained concentrations in this area. Patients with chronic forms of infection require prolonged treatment, and relapses of the infectious process are frequent.

A rare case of spontaneous bladder perforation with osteomyelitis and paravesical abscess due to CA-MRSA clone USA100/ST5

Spontaneous rupture of the urinary bladder represents a rare condition that may complicate with paravesical abscess. Although Staphylococcus aureus may be a part of the intestinal tract flora, it is an unusual cause of abdominal or pelvic abscesses. We report the case of a male patient with spontaneous bladder perforation with osteomyelitis and paravesical abscess, secondary to community-acquired methicillin-resistant Staphylococcus aureus infection.

The Changing Epidemiology and Microbiology of Patients With Prostate Abscess: Increase in Staphylococcal Infection

Background

Prostatic abscesses are rare and have been most commonly associated with gram-negative bacteria; however, Staphylococcus aureus has emerged as a leading cause, particularly in persons who are immunocompromised.

Methods

We conducted a retrospective chart review of all patients discharged from Ben Taub Hospital with a diagnosis of prostatic abscess during January 2011-January 2019. Demographic, clinical, microbiologic, and radiographic data were abstracted from the patients' charts and analyzed for comorbidities, causative organisms, clinical course, and outcomes.

Results

We identified 32 patients with a prostatic abscess during the study period. S. aureus was the most common causative organism (18/32, 56%). Most patients (24/32, 75%) were admitted to a general medicine service, and the median length of stay was 9 days. Twenty-one patients (66%) were treated with a combination of surgical drainage and antibiotic therapy; 11 (34%) were treated with antibiotics alone. All patients treated with antibiotics alone had full clinical recovery. Two patients (6.3%) died, both of whom had septic shock secondary to disseminated S. aureus infection.

Conclusions

Prostatic abscesses are rare and can be difficult to diagnose, leading to significant morbidity and mortality. S. aureus is a frequent causative organism especially in persons with diabetes mellitus or other immunocompromising conditions. Hematogenous spread of S. aureus infection to the prostate appears common. Prostatic abscesses can serve as the nidus of disseminated S. aureus infection.

A rare case of successful percutaneous drainage of a methicillin-resistant Staphylococcus aureus prostatic abscess extending into the penis and revealing diabetes mellitus

In the postantibiotic era, prostatic abscesses (PAs) are rare, affecting primarily immunocompromised men and/or caused by atypical drug-resistant pathogens, raising both diagnostic and management challenges. PA caused by methicillin-resistant Staphylococcus aureus (MRSA) is an uncommon condition and also a primary source of bacteremia. Nevertheless, the continued pattern of increase in reported cases, due especially to community-associated strains, is a growing concern regarding the significant morbidity and mortality. Besides proper antibiotics, drainage of a PA may be required, which is usually transrectal or transurethral. Herein, we describe the case of MRSA PA extending into the penis with concomitant MRSA bacteremia of unknown origin, whereupon diabetes mellitus was newly diagnosed in a previously healthy man residing in a community setting, and managed successfully by a transperineal drainage with good outcome. This case also highlights that individuals diagnosed with such rare deep-seated MRSA infections should be assessed for undiagnosed comorbidities. To the best of our knowledge, this is the first reported case of percutaneous drainage of a PA by using a double-lumen catheter.

Safety considerations with new antibacterial approaches for chronic bacterial prostatitis

Introduction: Chronic bacterial prostatitis (CBP) is a difficult-to-eradicate infection. Antibacterial therapy with currently licensed agents is hindered due to the increasing emergence of pathogen resistance worldwide and to frequent infection relapse. With limited treatment options, physicians are investigating new agents, which, however, may raise safety concerns.Areas covered: Antibacterial agents currently licensed for CBP were not considered. Available reports about the safety and efficacy of antibacterial agents that have been clinically tested or tentatively used to treat CBP in single cases were evaluated. This review also focused on agents targeting Gram-positive pathogens, whose prevalence as causative agents of CBP is increasing.Expert opinion: (i) Most antibacterial agents considered in this review have been administered off-label in the interest of patients, and their use requires particular caution. (ii) Reports describing the usage of many of the drugs reviewed here are still scant, and readers should be warned of the limited published evidence supporting therapy for CBP with these agents. (iii) As treatment must extend over several weeks, medium-term adverse events may occur and therapy should be individualized, taking into account the dosage and the potential toxicity of each specific antibiotic. Regarding dangerous drug-drug interactions, particular attention should be paid to the risk of ECG-QT-interval elongation.

Renal abscess caused by Panton-Valentine leukocidin-producing Staphylococcus aureus: report of an unusual case and review of the literature

BACKGROUND

Renal abscesses are rare and mainly caused by an ascending infection due to Gram-negative microorganisms. We report the first case of a renal abscess caused by Panton-Valentine leukocidin-producing Staphylococcus aureus in an immunocompetent patient, and we present a comprehensive review of the literature.

CASE PRESENTATION

A 20-year-old immunocompetent woman had a 2-month history of left-sided back pain, fever and urinary symptoms. Urinalysis showed leukocyturia (19,000/mm³) without bacteriuria. Intravenous cefotaxime treatment was initiated. A computed tomographic scan showed a large abscess in the left kidney. Computed tomographic percutaneous drainage was done and cultures of abscess and blood grew methicillin-susceptible Panton-Valentine leukocidin-producing Staphylococcus aureus. Treatment was switched to cefazoline and then to clindamycin for 21 days. The patient quickly improved and the abscess was completely resolved 6 months after end of antibiotic treatment.

CONCLUSION

To our knowledge, this is the first report of a renal abscess caused by Panton-Valentine leukocidin-producing Staphylococcus aureus. Treatment with percutaneous drainage and an antibiotic with toxin inhibiting effect was successful.

Prostatic abscess: clinical features, management, and outcomes of a "Stealth" infection: retrospective case series and review of the literature

Prostatic abscess (PA) is uncommon and may be difficult to distinguish from acute prostatitis which often leads to delayed or missed diagnoses. Although gram-negative bacilli are the traditional etiology of PA, Staphylococcus aureus is an emerging cause. The goals of this study were to characterize the current clinical features, microbiology, management, and outcomes of PA at a US academic center. A retrospective review of adult patients hospitalized with an ICD-9/10 diagnosis of PA between January 2013 and July 2018 was conducted. Inclusion criteria included age ≥18 years, a compatible genitourinary (GU) infection syndrome, and imaging consistent with PA. Relevant data were extracted and analyzed by univariate analysis as appropriate. Twenty-two patients with PA were identified with median age 57 years. Five patients (23%) were immunosuppressed and 11 (50%) had diabetes. No patient had prior PA but 3 had past prostatitis. Only 1 patient had recent GU instrumentation and none had indwelling urinary catheters. The most common presenting symptoms were fever (59%), dysuria (45%), and urinary retention (32%). Only 7 out of 18 (39%) patients had prostate tenderness on exam and none had fluctuance. As demonstrated by computed tomography, PAs were multifocal in 8 (36%) patients and 16 (73%) had PAs >2 cm in diameter. The median abscess size was 3.2 cm. S. aureus was isolated in 60% of positive urine cultures and 78% of positive blood cultures; 46% were methicillin-resistant. Nine patients (41%) received antibiotics alone whereas 13 (59%) required antibiotics plus drainage. The median duration of antimicrobial therapy was 34.5 days. Four week mortality was 9%. When comparing S. aureus PA to other causes, S. aureus patients tended to have higher fevers, more often had diabetes, and received longer durations of antibiotic therapy (median 35 days vs 31 days, P = 0.04) but age, abscess size, and mortality did not differ. PA is relatively uncommon and often clinically unsuspected. Imaging may be critical to accurate diagnosis. Optimal management usually requires antibiotics and sometimes drainage depending on abscess size. We found a significant proportion of cases due to S. aureus which might be relevant when deciding empiric antimicrobial therapy.

[Acute prostatitis associated with noncancerous prostate at the Lubumbashi University Clinics: epidemioclinical and therapeutic features]

Introduction

les prostatites aiguës sont une entité fréquente en urologie. L'objectif de cette étude était d'analyser les aspects épidémio-cliniques et thérapeutiques des prostatites aiguës sur des prostates non tumorales aux Cliniques Universitaires de Lubumbashi.

Méthodes

il s'est agi d'une étude descriptive transversale et rétrospective rapportant une série de 25 patients souffrant de prostatite aiguë documentée et pris en charge aux Cliniques Universitaires de Lubumbashi durant une période de quatre ans soit de 2015 à 2018. Tous les patients porteurs de tumeurs prostatiques ont été exclus de notre étude. Les données ont été recueillies sur base d´une fiche d´enquête reprenant différents paramètres d´étude répartis en 3 catégories à savoir les données épidémiologiques comprenant l´âge, la période d´étude, la résidence, les données cliniques reprenant les signes subjectifs, les signes objectifs, l´état général, les éléments du toucher rectal ainsi que les données paracliniques réparties en laboratoires et imagerie.

Résultats

la prostatite aiguë sur prostate non tumorale a représenté 1,27% de l´ensemble de la pathologie chirurgicale et 7,66% en urologie. La tranche d´âge la plus touchée était celle de 19 à 37 ans avec 64% des cas, l´âge moyen est de 33,16±2,4 ans. Dix-sept patients (68%) étaient suivis en ambulatoires et 8 (32%) en hospitalisation. Sur le plan clinique, la fièvre au-delà de 38,5°celsius était retrouvée chez 15 patients (60%), la dysurie chez 11 patients (44%), rétention aiguë d´urine chez 3 patients (12%), les brulures mictionnelles chez 8 patients (32%), syndrome douloureux chez 21 patients (84%), la sensibilité prostatique au toucher rectal chez 18 patients (72%). Sur le plan de l´imagerie, l´échographie a été le seul examen réalisé et ce, chez 16 patients (64%). Sur le plan biologique, le bilan inflammatoire était quasi-systématique chez tous nos patients (100%) comprenant la NFS, la VS, la CRP; l´hémoculture réalisée chez 4 patients (16%) parmi lesquels 3 étaient positives. Tous nos patients avaient réalisé l´examen cytobactériologique des urines ou des sécrétions prostatiques recueillies par un massage prostatique. La culture d´urine était stérile chez 6 patients (24%) et positive chez 19 patients (76%) avec Escherichia coli comme germe le plus retrouvé, chez 16 patients sur les 19 (84,21%). Tous nos patients ont été mis sous anti-inflammatoire en intra-rectale et les fluoroquinolones ont été les antibiotiques les plus utilisés dans notre série chez 18 patients (64%) parmi lesquels 12 en monothérapie. Six cas sur les 25 (24%) étaient associés à une orchi-épidydimite. La durée de traitement allait de 2 semaines à 4 semaines avec comme critère d´arrêt de traitement soit la stérilisation des sécrétions ou des urines soit la disparition de la leucocyturie. Ainsi, sur les 19 patients avec culture positive à l´admission, 14 ont réalisé une deuxième culture (73,68%) à 2 semaines de traitement parmi lesquels 3 (12%) étaient encore positives et ont dû réaliser une troisième culture 4 semaines après le début de traitement. L´évolution était bonne chez 22 patients (88%) avec une rémission complète des signes cliniques et biologiques et 3 cas (12%) ont évolué vers une persistance des signes et un passage à la chronicité, aucun cas d´évolution vers un abcès prostatique.

Conclusion

la prostatite aiguë sur prostate non tumorale reste une entité nosologique urologique très préoccupante dont la prise en charge doit être rigoureuse d´autant plus que la population à risque est celle en période d´intense activité sexuelle. L´usage de l´échographie endorectale, la proscription du massage prostatique doivent s´intégrer dans la prise en charge aux cliniques universitaires de Lubumbashi.

The rapid and visual detection of methicillin-susceptible and methicillin-resistant Staphylococcus aureus using multiplex loop-mediated isothermal amplification linked to a nanoparticle-based lateral flow biosensor

Background

Staphylococcus aureus (S. aureus), including methicillin-susceptible S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA), is an eminent human pathogen that can colonize the human host and cause severe life-threatening infections. The development of a reliable, simple and rapid assay for detecting S. aureus and identifying MRSA is important for diagnosis and follow-up treatment.

Methods

A novel molecular diagnosis technique, named multiplex loop-mediated isothermal amplification linked to a nanoparticle-based lateral flow biosensor (m-LAMP-LFB), was applied to detect all S. aureus species and identify MRSA. Two sets of primers were designed based on the femA gene (S. aureus-specific gene) and the mecA gene (encoding penicillin-binding protein 2a), and the multiple-LAMP products were analyzed using LFB. The m-LAMP-LFB amplification conditions, including the target DNA concentration, reaction temperature and time, were optimized. The sensitivity and specificity of the m-LAMP-LFB method were tested in the current study, and the multiple-LAMP-LFB technology was applied to detect the MSSA and MRSA strains from clinical samples.

Results

The S. aureus- and MRSA-specific primers based on the femA and mecA genes allowed the multiple-LAMP technology to detect S. aureus and MRSA, respectively. The multiple-LAMP conditions were optimized at 63 °C for 40 min. The full process, including genomic DNA template preparation, LAMP, and product identification, could be achieved in 80 min. The limit of detection (LoD) of the multiple-LAMP assay for femA and mecA detection was 100 fg of genomic DNA template per reaction. The specificity of m-LAMP-LFB detection was 100 %, and no cross-reactions to non-S. aureus strains were observed.

Conclusion

The multiple-LAMP-LFB technique developed in the current study is a reliable, simple, rapid, specific and sensitive method to identify MSSA and MRSA infections for appropriate antibiotic therapy.

Staphylococcus aureus Prostatic Abscess in the Setting of Prolonged S. aureus Bacteremia

Staphylococcus aureus rarely causes prostatic abscess. We report five cases of S. aureus prostatic abscess in the setting of bacteremia at our institution that occurred between 12/2018 and 05/2019. Three of the cases were caused by MRSA, and four of the patients underwent drainage of the prostatic abscess. All five patients received a minimum of six weeks of antibiotic therapy. One of the five patients died during the course of their infection. S. aureus prostatic abscess with bacteremia is an uncommon but serious disease. Treatment should consist of a combination of prolonged antibiotic therapy and surgical drainage when feasible.

Extensive Prostatic Abscess in an Elderly Patient Requiring Multidisciplinary Drainage

Background. Prostatic abscess is rare and mainly affects immunocompromised individuals, classically presenting with both systemic and lower urinary tract symptoms. Our case is unique as the patient presented with an exceptionally long duration of symptoms prior to seeing a health-care provider, had no systemic symptoms, and was managed via a multidisciplinary approach. Case Presentation. We present a case of a 70-year-old man with type-two diabetes who endured two months of lower urinary tract symptoms and constipation without systemic symptoms prior to seeking medical attention. He had a positive urinalysis and culture and was initially thought to have a urinary tract infection; however, computed tomography scan revealed a large, complex, and multiloculated prostatic abscess. Multidisciplinary drainage of the abscess was performed by interventional radiology and urology. A postoperative Foley catheter was left in place, and the patient recovered without complications. Discussion. Prostatic abscess is uncommon and presents almost exclusively in patients with immunocompromising conditions such as diabetes. Prior to the advent of antibiotics, the major causes were gonorrheal and Staphylococcus aureus infections, but with the advent of antibiotics, microbial culprits have shifted to gram-negative organisms. Patients typically present with lower urinary tract symptoms, perineal or lower back pain, and systemic symptoms. Management often consists of intravenous antibiotics and surgical drainage either by transrectal ultrasound-guided needle aspiration, or transurethral deroofing of the prostate. Our case highlights the following: (a) the importance of a high index of suspicion for a prostatic abscess in an immunocompromised patient with persistent leukocytosis and perineal pain after treatment with antibiotics and (b) the potential for an early multidisciplinary approach to draining extensive, loculated prostatic abscesses.

MRSA Septicemia With Septic Arthritis and Prostatic, Intraretinal, Periapical, and Lung Abscesses

INTRODUCTION

Methicillin-resistant staphylococcus aureus (MRSA) bacteremia is a life-threatening illness and a major global health care problem. It can cause metastatic and complicated infections.

CASE PRESENTATION

A 58-year-old man with uncontrolled type 2 diabetes mellitus presented with altered mental status after a fall. He was found to have a hip fracture, diabetic ketoacidosis, and MRSA bacteremia. This was complicated by septic knee arthritis, prostatic abscess, intraretinal abscess, periapical abscesses, and pulmonary abscesses. He was treated with intravenous vancomycin and oral linezolid and eventually recovered.

DISCUSSION

Severe metastatic MRSA infection was likely due, in part, to the patient's uncontrolled diabetes, as he has no underlying immunodeficiency and was HIV negative. Prostatic abscesses are a relatively rare occurrence that typically develop in immunocompromised patients.

CONCLUSION

This case is an interesting confluence of sequelae of MRSA bacteremia and reinforces the necessity for clinicians to be diligent when evaluating a patient with a suspected prostatic abscess.

A Rare Case of Prostatic and Bilateral Renal Abscesses Caused by Community-acquired Methicillin-resistant Staphylococcus aureus Infection

Gram-negative bacilli are usually implicated in the formation of prostatic abscesses (PA) which is a rare complication of prostatitis. However, PA methicillin-resistant Staphylococcus aureus (MRSA) has emerged as a substantial cause of PA in recent years. Predisposing factors for MRSA prostatitis include immunocompromised states such as human immunodeficiency virus (HIV), uncontrolled diabetes, intravenous drug use (IVDU), urethral instrumentation, bladder outlet obstruction, preexisting prostatic disease, recent prostatic procedure, and chronic dialysis among others. MRSA PA should be promptly diagnosed and appropriately treated as delay in diagnosis can be detrimental. We present a case of a patient with a remote history of IVDU who developed simultaneous bilateral renal and PA caused by MRSA in the absence of MRSA bacteremia. Since our patient did not have the traditional risk factors for MRSA infection, we can argue that he was infected by the community-acquired strains of MRSA.

Unusual Infectious Metastases Secondary to Acupuncture Induced MSSA Septicemia

We describe a rare case of methicillin-sensitive staphylococcus aureus (MSSA) septicemia with metastatic spread leading to pulmonary septic emboli, sub-capsular perinephric renal abscess, prostatic abscess, and intramuscular calf and gluteal abscess in a 48-year-old male with uncontrolled diabetes mellitus (Hemoglobin A1c of 15.2). The patient developed right lower extremity pain after a session of acupuncture followed by a three-week history of fevers, chills, abdominal pain, left flank pain, and urinary retention. Evaluation was negative for endocarditis, intracardiac shunt, intravenous drug usage, or immunodeficiency.

Clinical Characteristics and Outcome of Staphylococcus aureus Prostate Abscess, Ten-Year Experience at a Tertiary Care Center

BACKGROUND

Prostatic abscess (PA) is an uncommon infection that is generally secondary to Escherichia coli and other members of the Enterobacteriaceae family. In recent years, although rare, more reports of Staphylococcus aureus (S. aureus) PA have been reported, especially with increasing reports of bacteremia associated with injection drug use (IDU).

METHODS

This was a retrospective review of adult patients admitted to a tertiary care hospital between 2008 and 2018 and who had a diagnosis of S. aureus PA.

RESULTS

Twenty-one patients were included. Average age was 46 years. Fourteen (67%) presented with genitourinary concerns. Main risk factors included concurrent skin or soft tissue infections in 52%, history of genitourinary disease or instrumentation in 48%, IDU in 38%, and diabetes mellitus in 38%. Methicillin-resistant staphylococcus aureus (MRSA) was identified in 57% and concomitant bacteremia in 81% of patients. Surgical or a radiologically guided drainage was performed in 81% of patients. Antibiotic treatment duration ranged from 3 to 8 weeks. Six patients were lost to follow-up. Clinical resolution was observed in the remaining 15 (81%) patients who had follow-up.

CONCLUSIONS

S. aureus prostate abscess (PA) continues to be a rare complication of S.aureus infections. MRSA is the culprit in most published reports. In high risk patients with persistent bacteremia physicians need to consider the prostate as a site of infection.

Prostate Abscess Caused by Community-Acquired Methicillin-Resistant Staphylococcus aureus

A 60-year-old male presented with complaints of fever, chills, cough, and shortness of breath. He denied abdominal pain, urgency, dysuria, or hematuria. His laboratory data revealed an elevated white blood cell count and lactic acid, and one set of blood culture stained positive for gram-positive cocci. He was empirically started on intravenous antibiotics. On the next hospital day, the patient complained of hematuria and lower abdominal discomfort. A computed tomography scan of his abdomen and pelvis was obtained that revealed a focal hypodensity relating to prostate abscess, which was subsequently confirmed on magnetic resonance imaging of the prostate. Final report of blood cultures stated methicillin-resistant Staphylococcus aureus. He was treated with intravenous vancomycin and transurethral resection and deroofing of the prostate gland with drainage that resulted in complete resolution of his symptoms.

Methicillin-resistant Staphylococcus aureus prostatic abscess after traumatic rectal injury

Methicillin-resistant Staphylococcus aureus (MRSA) commonly causes infection of the skin, soft tissue, bones and heart. MRSA is a rarely reported organism of prostatic abscess (PA). We present a case of an intravenous drug user who presented with dyspareunia, dysuria and dyschezia after a traumatic injury to the rectum. He was diagnosed with PA, which was treated with transurethral resection of the prostate drainage and intravenous antibiotics. MRSA PA carries a low case fatality rate on early diagnosis and treatment with proper antibiotics with or without drainage of the abscess.