Abcess

INTRODUCTION: Pyogenic liver abscess is a noteworthy health concern in North America, characterized by a mortality rate ranging from 2 to 12%. This condition is often polymicrobial, with Streptococcus species and Escherichia coli as the predominant causal pathogens in Western countries. Fusobacterium species, typically commensals of gastrointestinal, genital, and oral flora, have been implicated in the rare formation of tonsillar abscesses and Lemierre syndrome, including its gastrointestinal variant known as pylephlebitis...

Tuberculosis is prevalent in high-burden countries. Extrapulmonary drug-resistant tuberculosis is exceedingly rare. Simultaneous involvement of the spine with psoas muscles in the absence of pulmonary seeding with a drug-resistant strain of Mycobacterium tuberculosis in an adult female is never reported. A 33-year-old Indian female presented with complaints of chronic back pain for eight months. She was on antituberculous treatment for Pott's spine for six months. The diagnosis was challenging due to the paucibacillary nature of the disease, and it required a high index of suspicion backed by radiometric investigations, liquid culture, a line probe assay, and cartridge-based nucleic acid amplification of the pus...

Pott's puffy tumor, a rare complication of frontal sinusitis, poses a diagnostic challenge due to its infrequency and diverse clinical manifestations. Recognizing this condition promptly is crucial due to the potential for severe neurological compromise. We present the case of a 32-year-old male who presented with a one-week history of frontal headache, tenderness, and swelling following an upper respiratory tract infection. The physical examination revealed a tense, erythematous swelling over the frontal region...

INTRODUCTION: This study aims to examine the long-term management of peritonsillar abscess and compare needle aspiration, incision with drainage, and tonsillectomy in terms of comorbidities, complication rates, and recurrences in the largest study cohort published to date. METHODS: We conducted a retrospective analysis of patients, both adults and children, who were treated for peritonsillar abscess between 2007 and 2019. Patient charts were analyzed to assess surgical treatment, infection and inflammation rates, risk of bleeding, recurrence rates, duration of illness, and sick certificates...

Diverticulitis is a very common cause of hospitalization in the United States with fistula formation being a common complication. However, a fistula formation between the sigmoid colon and an ovary is an exceptional rarity. We present a case of a 22-year-old female with a colo-ovarian fistula misdiagnosed as a tubo-ovarian abscess after a recent episode of diverticulitis. Initial workup, imaging studies, and treatment ending with Hartmann's procedure with eventual colostomy reversal are described. A review of similar cases within the literature and fistulas is also presented...

INTRODUCTION AND IMPORTANCE: Left untreated, spinal tuberculosis can lead to irreversible neurological deficit in patients, lowering quality of life. Combination of antitubercular drugs and surgical approach is important in managing spinal tuberculosis. We report a case of thoracic spinal tuberculosis treated by anterior and posterior fusion via a posterior and costotransversectomy approach. PRESENTATION OF CASE: A 38 years-old woman diagnosed with paraplegia due to spinal tuberculosis of the thoracic vertebra (Th8) with Frankel A grade for spinal function...

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The occurrence of perivalvular abscess, a purulent infection that affects the myocardium and endocardium of natural or artificial valve tissues, can result from either the spread of bacteria from a distant source via bacteremia, or from the expansion of an existing infectious cardiac focus, such as infective endocarditis (IE). The aortic abscess should be suspected in patients with infective endocarditis who fail to improve despite being on appropriate antibiotics. Sometimes aortic abscesses can present as PR interval lengthening or heart block due to the extension of infection...

BACKGROUND: Cat scratch disease (CSD) is caused by Bartonella henselae infection. CSD is usually characterized by self-limiting regional lymphadenopathy. However, sometimes CSD presents as a disseminated disease with multiple organ involvement. CASE DESCRIPTIONS: We describe two patients with CSD. Patient A, an 18-year old woman, was referred because of fatigue, a subfebrile temperature and axillary lymphadenopathy. Patient B, a 50-year old man, visited the emergency ward with fever, back pain and painful inguinal lymphadenopathy...

BACKGROUND: Nannizziopsis is a genus of fungi with several known cases in reptiles of pyogranulomatous infections at cutaneous and musculoskeletal level, of rapid and fatal evolution. There are few cases of this genus described in humans, mainly skin affection but also with visceral abcesses, typically in immunosuppressed patients, with a recent visit to Africa. CASE PRESENTATION: A 45-year-old woman immunosuppressed after renal transplantation and with a recent visit to Nigeria presented with a painless breast abcess, ulceration to the skin and bleeding, and non hematic telorrhea...

Pelvic or pelviperineal cellulitis is a rare but serious complication of bartholinitis and can be life-threatening. It is described of polymicrobial nature. The diagnosis of pelvic cellulitis remains essentially clinical with signs of local inflammation. The interest of imaging, CT in particular, is to assess the extent of the infection and abcess. In this report, we describe 2 cases of pelvic cellulitis complicating a bartholin's abscess caused by negative gram bacilli in 2 diabetic women in their sixties.

Tuberculosis is the most common infectious disease in the world and the lingual location represents less than 1% of extra-pulmonary forms. We report a case of primary lingual tuberculosis which was presented to us in the form of a cold abscess in a 46-year-old alcohol and tobacco drinker weaned for 01 years. Confirmation was histological after biopsy of the lesion. Treatment with anti-tuberculosis drugs for 06 months resulted in a cure. Primary tuberculosis of the tongue is rare and can take several macroscopic forms, including cold abscess which is exceptional...

UNLABELLED: Splenic cysts are classified as primary (parasitic and nonparasitic) or secondary cysts. The aim of this study was to evaluate the efficacy of laparoscopic approach in surgical treatment of splenic cysts and abscesses. METHODS: Between 2002 and 2017, 17 patients underwent laparoscopic approach for splenic cysts and abscesses: 9 laparoscopic splenectomies (4 hydatid cysts, 3 primitive nonparasitic cysts, one posttraumatic cysts and one abscess) and conservative laparoscopic treatment 8 patients (2 hydatid cysts, 2 primitive nonparasitic cysts, 2 secondary cysts and 2 abscesses)...

BACKGROUND: Patients with complicated appendicitis are more at risk for the occurrence of postoperative intra-abdominal abscesses than patients with uncomplicated appendicitis. Studies comparing laparoscopic and open appendectomy showed limitations and contradictory findings on the incidence of intra-abdominal abscesses after appendicitis, as most of these studies analysed both uncomplicated and complicated appendicitis as one group. The aim of the present study is to investigate the incidence of intra-abdominal abscesses after laparoscopic versus open appendectomy for complicated appendicitis...

Otogenic brain abscess is a severe infection that must be treated as early as possible. Rare cases with a high mortality rate can be reduced by recognizing the red flags of a brain abscess, such as headaches, mental status changes, fever, and focal neurological deficits. Those could be supported by modern diagnostic management and adequate antibiotic therapy that was able to penetrate the central nervous system and abscesses. We report a case of a cerebellar abscess of the 49-year-old man with the chief complaint of vertigo...

Teaching Point: Lemierre syndrome is a rare complication of bacterial pharyngitis with cervical thrombophlebitis leading to pulmonary abcesses; the radiologist may have a key role.

BACKGROUND: Ochrobactrum spp. are non-fermenting, Gram-negative bacilli that are regarded as emerging human pathogens of low virulence that can cause infections. The first identified case of Ochrobactrum intermedium was reported in 1998 in a liver transplantation patient with liver abcess. There are no reports of infections in pediatric patients. Here, we report the first case of O. intermedium bacteremia in a pediatric patient. CASE PRESENTATION: A two and a half years old male was admitted with fever, chills and nausea...

INTRODUCTION: Rectovaginal fistula (RVF) is an abnormal communication between the vagina and the rectum. RVFs caused by Bartholin's gland infection are very rare. We present the case of recurrent rectovaginal fistula complicating a bartholin's gland abcess successfully treated with a Martius flap. The aim of this work is to demonstrate the possibility of complication of bartholin's gland infection by a rectovaginal fistula and the efficacy of Martius flap procedure for recurrent RVF of the low third part of the vagina...

Surgical results of aortic regurgitation with Behcet's aortitis is associated with high morbidity and mortality due to risk of annular dehiscence. Here we describe a case of severe aortic regurgitation with Behcet's disease in 51-year-old man who underwent aortic valve replacement and subannular patch reconstruction for suspected infectious endocarditis with severe aortic regurgitation and subannular abcess. Then we performed three times aortic valve replacement for recurrent prosthetic valve dehiscence. Before the fourth operation, the patient was diagnosed with Behcet's disease and given immunosuppressant...

OBJECTIVE: to investigate the prevalence of perianal disease, the associated phenotypical factors, its influence on prognosis and its impact on the use of health resources for patients with Crohn's disease. METHODS: a unicentric retrospective observational study was performed with 430 patients with Crohn's disease tracked through a monographical consultation of intestinal inflammatory disease. Demographic and phenotypical data of Crohn's disease, pharmacological and surgical treatments, complementary tests carried out and hospital admissions were analyzed...