perinephric abscess
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2022 ◽  
Vol 2022 ◽  
pp. 1-3
Author(s):  
Krystal Hasel ◽  
Ahlaa Salim ◽  
Paul Adjei ◽  
Jeremy D. Gradon

Intra-abdominal abscesses mostly derive from the intra-abdominal viscera. Campylobacter spp. are Gram-negative rods which are known to cause oral infections but rarely have been documented to cause extra-intestinal infections resulting in abscesses. We report an atypical case of Campylobacter rectus (C. rectus) and Peptostreptococcus spp. bacteria isolated from a perinephric abscess presenting as abdominal pain. Abscesses originating from outside the gastrointestinal tract have been reported in other similar case reports infecting the head, brain, and thoracic wall amongst others. The potential source and development of such a Campylobacter infection could be due to multiple hypotheses. This is a first case report of perinephric abscess development. Studies have suggested person-to-person (fecal-oral) transmission along with insects serving as primary reservoirs. Seeding of bacteria through infections in the oral cavity or through infections in the bowel microperforations has also been considered as plausible reasons. Since C. rectus has been isolated in such rare instances, it should be kept in mind when considering differential diagnosis of potential causative agents for extra-oral infections such as invasive abscess formations.


2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S706-S706
Author(s):  
Christopher Saling ◽  
Sabirah N Kasule ◽  
Holenarasipur R Vikram

Abstract Background Management of disseminated Nocardia (NC) infection in transplant recipients requires prolonged antimicrobial therapy. Treatment can be particularly challenging if NC is resistant to standard agents. Drug toxicities can further limit options. We present a series of transplant patients with multi-drug resistant, disseminated NC infection complicated by serious adverse reactions to sequential antimicrobials. Methods This is a prospective review monitoring response to treatment of disseminated NC as well as adverse events to therapies. Results The first case is a 66-year old heart transplant patient who presented with fever and cough. Investigations revealed N. otitidiscaviarum lung lesion and multiple brain abscesses. Trimethoprim-sulfamethoxazole (TMP-SMX) and linezolid were started empirically. NC was fully susceptible to linezolid only, and intermediate to quinolones and tobramycin. Linezolid was switched to ciprofloxacin due to ongoing cytopenia, and dose of TMP-SMX was reduced due to renal insufficiency. Repeat brain MRI showed enlarging abscesses; regimen was changed to linezolid and moxifloxacin. Severe peripheral neuropathy led to linezolid discontinuation and initiation of high-dose doxycycline plus moxifloxacin. One year into therapy, he presented with a large aortic dissection. His long-term quinolone therapy was felt to be contributory. He underwent aortic stent placement and remains on doxycycline monotherapy. The second case is a 74-year old female renal transplant patient who presented with fevers. A perinephric abscess was found which grew N. farcinica resistant to floroquinolones and clarithromycin, and intermediate to doxycycline. Further imaging also revealed pulmonary and brain involvement. TMP-SMX was started but soon switched to linezolid due to acute kidney injury. One month later she presented with severe thrombocytopenia and subdural hematoma thought to be secondary to linezolid. She died despite surgery. Conclusion This series illustrates challenges encountered in the treatment of disseminated NC infection in transplant recipients. Multidrug resistant NC coupled with serious toxicities of therapies often severely limits treatment options. Counseling patients and closely monitoring for adverse events is essential. Disclosures All Authors: No reported disclosures


2021 ◽  
Vol 28 (11) ◽  
pp. 1566-1570
Author(s):  
Imamuddin Baloch ◽  
Azhar Ali Shah ◽  
Saima Athar Shaikh ◽  
Bushra Shaikh ◽  
Muhammad Asif Baloch ◽  
...  

Objective: To determine the efficacy of ultrasound guided tube drainage of Perinephric abscess. Study Design: Observational study. Setting: Surgical Unit-II and Urology Ward Ghulam Muhammad Mahar Medical College Teaching Hospital Sukkur & Mustafia Hospital Sukkur. Period: February 2016 to January 2020. Material & Methods: 70 cases with Perinephric abscess underwent ultrasound guided tube drainage. Diagnosis was established by history, clinical examination, investigations like ultrasound & CT scan. Patients with emphysematous kidney & chronic sinus formation and with small abscess were excluded from the study. Patients were followed up for 4 weeks for complete regression of abscess cavity on ultrasound. Results: Out of 70 Patients 61.4% were male and 35% were female. 58.5% of the patients had right sided Perinephric abscess. Majority of the patients(42.8%)  belonged to age group 41-50 years. 31.4% of the patients were diabetic. Clinically 95.7% of the patients reported with fever and 88.5% with flank pain. Ultrasound guided tube drainage was successful in 65(92.8%) while in 5(7.1%) patients it failed and open drainage was performed. Conclusion: Ultrasound guided tube drainage is an effective way to treat Perinephric abscess with very few minor complications as compared to open drainage.


Author(s):  
Elizabeth Kurian ◽  
Rajeev Anand ◽  
Rebin Bos ◽  
Jijo Joseph

Iliopsoas abscess is a rare clinical entity. It is even more uncommon for psoas abscess to develop in association with genitourinary infections like perinephric abscess because of the retroperitoneal anatomy. Here we present an unusual case of a perinephric abscess extending as psoas abscess which was treated with computed tomography (CT) guided drainage.


2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Ibrahim Boukhannous ◽  
Anouar El Moudane ◽  
Mehdi Chennoufi ◽  
Mohamed Mokhtari ◽  
Abdelghani Ouraghi ◽  
...  

We report the first case of a 52-year-old nondiabetic male admitted for management of uremic syndrome associated with emphysematous pyelonephritis (EPN), renal and perinephric abscess, and emphysematous cystitis (EC) on a single functional kidney with a large abundance of spontaneous pneumomediastinum (SP) complicating a SARS-CoV-2 pneumonia. The patient has benefited from several dialysis sessions, intravenous antibiotics, and percutaneous drainage. His clinical course was complicated by acute respiratory distress syndrome, and unfortunately, he died nine days following admission.


2021 ◽  
Vol 10 (10) ◽  
pp. 743-745
Author(s):  
Azharuddin Mohd ◽  
Harpreet Singh Jolly ◽  
Subhash Goyal

Vermiform appendix previously thought to be a vestigial organ, has a variable length of 2 - 20 cms. It arises from posteromedial wall of cecum, around 2 cms lower than the ileocecal valve. The tip of appendix can be in different directions like retrocecal, pelvic, subcecal, retroileal, preileal, subhepatic and ectopic.1 The appendix is supplied by the appendicular artery, anterior and posterior cecal arteries. Ileocolic and right colic veins drain venous blood of appendix. Ileocolic lymph nodes adjacent to the superior mesenteric artery drains the lymphatics.2 Acute appendicitis remains the commonest cause of acute abdominal pain requiring surgical intervention.3 Acute appendicitis may present as loss of appetite, periumbilical pain, nausea and few episodes of vomiting, associated with low grade fever (38˚ C), there is also signs of peritoneal inflammation in lower abdomen.4 Acute appendicitis is actually a clinical diagnosis and confirmed by laboratory investigations like neutrophilia and radiological studies like ultrasonography abdomen.5 Appendicular perforation, cecal perforation, gangrene, periappendicular abscess, peritonitis, bowel obstruction, septic seeding of mesenteric vessels, and very rarely perinephric abscess are the complications of acute appendicitis.6 Purulent collection between the kidney and Gerota’s fascia is called as perinephric abscess, mostly occurs due to rupture of intrarenal abscess into the space between kidney and Gerota’s fascia, few other causes of perinephric abscess include haematogenous spreading from other sites of infection and direct spread from adjacent viscera, perforated colon carcinoma, diverticulitis and osteomyelitis of adjacent ribs or vertebrae.7


Medicina ◽  
2021 ◽  
Vol 57 (2) ◽  
pp. 154
Author(s):  
Patrycja Sosnowska-Sienkiewicz ◽  
Ewa Bućko ◽  
Przemysław Mańkowski

Renal and perirenal abscesses are very rare in children. They can be present as an acute emergency condition or insidiously as a chronic disease. The diagnosis is not so obvious, and it is a big challenge, especially when it can simulate a kidney tumor. The treatment can be conservative, preferably with targeted antibiotics, or surgical, consisting primarily of drainage. This publication aims to present a clinical case in which both diagnosis and treatment were a big challenge for the entire treatment team. A 10-year-old male patient was admitted to the hospital because of mild abdominal pain and a temperature of 37.5 °C. The symptoms lasted for a week. In the computed tomography (CT), the lesion’s dimensions were 11.1 × 8.2 × 25 cm, and inflammation, abscess, cyst, and abdominal tumor have been suggested. The decision about surgical treatment was made. An enormous abscess near the right kidney was localized. The patient’s condition stabilized after surgery. Unfortunately, due to persistent purulent reservoirs, a second laparotomy was necessary. During the extensive diagnostic cystourethrography performed, vesicoureteral reflux was visualized. In conclusion, though a perinephric abscess is very rare in children, it should be taken into consideration in patients with non-specific abdominal symptoms. The imaging using ultrasound and CT scan with contrast enhancement is crucial to recognize and properly treat the condition. In terms of a small abscess, the only antimicrobial treatment using antibiotics of a broad spectrum can be considered. However, the drainage of an abscess, either percutaneous or open, should be used. For the large abscess, the open drainage seems to be a primary method of treatment. The importance of cooperation in a multidisciplinary team is crucial, as the diagnosis and treatment of underlying causes are essential.


2021 ◽  
Vol 11 (10) ◽  
pp. 351-357
Author(s):  
Sudhir Jain ◽  
Adiba Nizam ◽  
Tariq Hameed ◽  
Astha Nayyar
Keyword(s):  

POCUS Journal ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 33-34
Author(s):  
David Haughey, MD ◽  
Tai Truong, MD

An 87 year old male with obstructive uropathy was initially diagnosed with acute kidney injury (AKI), a new renal mass and hydronephrosis. When transferred to a facility with a hospital medicine POCUS program, the renal mass was correctly identified as a perinephric abscess, which was percutaneously drained leading to resolution of AKI and the underlying infection. Renal POCUS is readily taught via brief educational interventions and empowers providers to identify common (hydronephrosis) and uncommon (perinephric abscess) renal pathology at the bedside. 


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