Jennifer S Beaty
Jennifer S Beaty
Paul J Schenarts
Paul J Schenarts
Ryan Emanuelson,Lindsay Sceats,Raman Menon et al.
Ryan Emanuelson et al.
Our approach to the diagnosis and treatment of diverticulitis has evolved over the past 20 y. Routine use of antibiotics has decreased with recent studies suggesting simple cases of diverticulitis can be selectively managed without antibiot...
Rectal Prolapse [0.03%]
直肠脱垂
Jana Zeineddine,Liliana Bordeianou,Kimberly A Krautkramer
Jana Zeineddine
Rectal prolapse is a complex, multifactorial condition with significant functional and psychosocial impact. This review outlines current understanding of its pathophysiology, clinical presentation, diagnostic evaluation, and evidence-based ...
Michael J Snyder
Michael J Snyder
A rectovaginal fistula is an epithelialized connection between the rectum and the vagina. These fistulae are stratified based on location, complexity, sphincter damage, and the status of the surrounding tissue. Multiple surgical treatments ...
Anal Abscess and Fistula [0.03%]
肛周脓肿与瘘管病
Nipa D Gandhi,Eziwoma O Alibo,Jordan H Gipe
Nipa D Gandhi
Anorectal abscesses and fistulas are common surgical conditions. Most often these are idiopathic and caused by cryptoglandular infections. Diagnosis relies on focused history and physical examination findings as well as imaging studies to d...
Pilonidal Disease [0.03%]
pilonidal病變
MaKayla L O&#x;Guinn,My Linh Nguyen,Shankar Raman et al.
MaKayla L O&#x;Guinn et al.
Pilonidal disease, common in adolescents and young adults, is linked to hair insertion, friction, and bacterial colonization. Risk factors including obesity, sedentary lifestyle, and hirsutism should be addressed with initial non-operative ...
Pruritis Ani [0.03%]
肛周瘙痒
Michael Newman,Dipen Maun,Scott Dolejs
Michael Newman
Pruritus ani is characterized by severe itching of the perianal skin. It may be intermittent, constant, acute, or chronic. In 75% of cases an underlying cause is identified, and correction will often lead to significant improvement in sympt...
Jacob Applegarth,Jacob Mesiti,Danielle Hurst et al.
Jacob Applegarth et al.
Colonic pseudo-obstruction is often secondary to disturbances in the enteric nervous system and can be difficult to treat definitively. Treatment options primarily focus on conservative measures and medical management with acetylcholinester...
Colonic Volvulus [0.03%]
乙状结肠扭转
Bartley Pickron,Jocelyn Di Nolfi,Jessica Hall et al.
Bartley Pickron et al.
Colonic volvulus most commonly occurs in the sigmoid colon or the cecum. Colonic volvulus must be in the differential diagnosis of a patient presenting with symptoms of a large bowel obstruction. Radiographic images usually confirm the diag...