Clinical Course of Isolated Recurrent, Persistent Complex Perianal Fistulas Without Luminal Crohn's Disease: A Multicenter Case Series of 24 Patients.

Background: Isolated complex perianal fistulas, without luminal evidence of inflammatory bowel disease in the gastrointestinal tract, pose diagnostic and treatment dilemmas for gastroenterologists and colorectal surgeons. For patients who develop recurrent complex fistulas, a presumptive diagnosis of Crohn's disease may be made. It is unclear whether these cases of isolated perianal disease in the absence of luminal inflammation truly represent isolated severe cryptoglandular fistulas or rather an early presentation of Crohn's disease.

Refractory Cryptoglandular Perianal Abscess and Fistulas Due to Mycobacterium avium Infection in an Immunocompetent Adult.

is a slow-growing nontuberculous mycobacterium (NTM) requiring prolonged treatment with multiple antimicrobials. It primarily affects immunocompromised patients and causes infection of the respiratory tract, skin, and soft tissue. While enteric carriage of has been reported, it has not been associated with clinical infection in immunocompetent hosts.

Delayed diagnosis of perirectal horseshoe abscess and patient's perspective.

This is a case of a woman in her 50s with HIV and uncontrolled diabetes who presented to the emergency department with urinary retention and a painful gluteal cleft lesion, admitted for cellulitis. Since initial CT and soft tissue ultrasound (US) were negative for fluid collection, the care team was surprised to find her symptoms continued to progress despite intravenous antibiotics. Finally, MRI 9 days into her admission demonstrated a 12-cm perirectal horseshoe abscess.

Resolution of Stubborn Monkeypox With Tecovirimat in an HIV Patient.

A 40-year-old male with a history of human immunodeficiency virus (HIV) (CD4 absolute count 57 cells/uL) presented to the Emergency Department complaining of large, swollen abscesses on his face, right hand, and feet. He reported the outbreak of the lesions occurred four months ago and coincided with a week-long episode of diarrhea, rectal pain, and perirectal and inguinal lymphadenopathy. Physical exam was significant for a full-thickness fluid collection on the sole of the right foot, a plantar abscess on the left foot, an open, crusted ulcer on the left fifth finger, and several large, crusted lesions on the face.

Middle Rectal Artery Pseudoaneurysm: A Case of Massive Lower Gastrointestinal Bleeding Managed With Coil Embolization.

Pseudoaneurysms of the middle rectal artery are rare. When encountered, these have the potential for significant morbidity and mortality due to bleeding and potential rupture. Endovascular embolization is a feasible option in the management of these pseudoaneurysms.

Complex Tunneling Perirectal Abscess: Intra-abdominal and Extraperitoneal Extension of a Persistent Perirectal Abscess.

Deep-tissue extension of perianal and perirectal abscesses, while rare, requires timely diagnosis and emergent surgical intervention to prevent serious secondary complications. This report evaluates a case of intra-abdominal and extraperitoneal extension of a persistent perirectal abscess that required comprehensive irrigation, drainage, and debridement of multiple abscess-associated cavities. This report follows the case of a 24-year-old African-American female presenting to the ED with mild fevers, nausea, abdominal distension, and lower abdominal pain following a persistent perirectal abscess that had not resolved following conservative outpatient antibiotic management one week prior.

"Emergency Room Incision and Drainage of Perirectal Abscess is Equivalent to Incision and Drainage in the Operating Room".

Background: Current guidelines for management of anorectal abscesses make no recommendations for operative vs bedside incision and drainage (I&D). The purpose of this study was to determine if management in the operating room is necessary to adequately drain anorectal abscesses and prevent short-term complications for patients presenting to the emergency department (ED).

Methods: Patients with perirectal abscesses were identified and divided into two groups based on intervention type: "bedside" or "operative.

Case report: atypical presentation of mpox with massive hematochezia and prolonged viral shedding despite tecovirimat treatment.

Background: The outbreak of mpox that occurred between 2022 and 2023 is primarily being transmitted through sexual contact. As of now, there is no consensus on the recommended duration of isolation to prevent sexual transmission of the virus. Moreover, this particular mpox outbreak has presented with distinct complications in comparison to previous occurrences.

Horseshoe Abscess as a Rare Complication After Transanal Hemorrhoid Dearterialization With Mucopexy: A Case Report.

Transanal hemorrhoidal dearterialization (THD) is a minimally invasive procedure that has gained popularity as a treatment for symptomatic hemorrhoids. It involves ligating the arterial blood supply to the hemorrhoidal plexus. Compared to conventional ligation or resection, THD is associated with less postoperative bleeding and pain, allowing for same-day surgery discharge.

Risk Factors for Treatment Failure in Neonates With Skin and Soft Tissue Infection: A Retrospective Cohort Study.

We aimed to describe the frequency of treatment failure and associated risk factors for treatment failure amongst neonates with skin and soft tissue infections (SSTIs). We conducted a retrospective cohort study of neonates 0 to 28 days old with uncomplicated SSTIs presenting to the emergency department of a quaternary care children's hospital from 2009 to 2017. Data were collected via chart review.

Successful resection of rectal cancer and perirectal abscess following systemic chemotherapy and chemoradiotherapy: A case report.

Introduction And Importance: Perirectal abscesses are uncommon in colorectal cancer. Although abscess infection should be controlled before colorectal cancer treatment, abscess formation makes surgical resection and preoperative treatment difficult. There is currently no established treatment for colorectal cancer with perirectal abscesses.