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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The presentation of acute appendicitis in a strangulated femoral hernia is rare. The authors describe what they believe is the first reported case of necrotizing fasciitis as a consequence of a gangrenous appendix in this situation. An 80-year-old woman presented with crepitant cellulitis of her right thigh with fever and leukocytosis, leading to a preoperative diagnosis of necrotizing fasciitis. Intraoperatively, an unsuspected gangrenous appendix was found in an incarcerated femoral hernia. A knowledge of the existence of this rare and serious condition will avoid delay in its recognition and management.
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PMID:Femoral appendicitis: an unusual case. 276 44

As experience with laparoscopy increases, new applications in general surgery are being identified. Treatment of acute appendicitis through the laparoscope has been proposed. We present our initial experience with this new technique. Over a 12-month period, laparoscopic appendectomy was attempted in 29 patients. There were no intraoperative complications. Two cases required conversion to the open technique owing to gangrene at the appendiceal base. The average operating time was 64 minutes. Two of nine patients with perforated appendicitis developed a pelvic abscess, and one patient developed wound cellulitis. Pain medication requirements were minimal, bowel function returned rapidly, and half of the patients were discharged on postoperative day one or two and returned to normal activity within one week. Based on our initial experience, it appears that laparoscopic appendectomy is a safe and effective technique for managing acute appendicitis and offers advantages in terms of decreased pain, decreased hospital stay, and a rapid return to normal activities.
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PMID:Initial experience with laparoscopic appendectomy. 848 66

Acute appendicitis and its subsequent complications continue to pose a surgical challenge. One such complication, the appendico-cutaneous fistula, represents a very rare form of enterocutaneous fistula. Very few cases have been reported thus far in the literature. The clinical presentation of this case before the final diagnosis was made makes interesting reading. The report describes a unique case that presented with the onset of cellulitis around the right lumbar/loin region, spreading down the right posterior back to the posterior gluteal area, and appearing as necrotizing fasciitis. There were no abdominal signs at all. The patient was then taken to the operating room (OR) for incision and drainage through a right flank incision, which could be extended. At drainage, there was a feculent smell with discharge that immediately raised the possibility of colonic connection with the abscess cavity. Swab sent for culture and sensitivity grew E. coli and Bacteroides. The final diagnosis proved to be a perforated appendix. Therefore, perforated appendix should always be considered in the differential diagnosis of any spreading cellulitis in the right lumbar area or right lower abdominal quadrant in the presence of limited urinary symptoms and little or no abdominal signs.
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PMID:Appendico-cutaneous fistula presenting clinically as right loin necrotizing fasciitis: a case report. 1458 64

Acute appendicitis is one of the most common surgical emergencies. Accurate diagnosis is often hindered due to various presentations that differ from the typical signs of appendicitis, especially the position of the appendix. A delay in treatment increases the likelihood of complications such as perforation, which is associated with an increase in morbidity and mortality rates. We herein present the case of a 76-year-old woman presenting with necrotizing fasciitis of the abdominal wall and right flank regions due to a perforated appendix. Such complication is extremely rare but life-threatening. It may be confused with cellulitis, causing a delay in aggressive treatment. This case represents an unusual complication of a common disease. Also, acute appendicitis or intra-abdominal pathologies should be taken into consideration in determining the cause of necrotizing fasciitis presenting over abdominal, flank, or perineal regions.
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PMID:Necrotizing fasciitis due to acute perforated appendicitis: case report. 1822 75

Acute appendicitis involving the hernia sac is infrequent but well-documented in medical literature. In most instances, it occurs within the right inguinal (Amyand's hernia) or right femoral hernia (de Garengeot hernia). The diagnosis is always mistaken for incarcerated groin hernia. During surgery, the appendix itself, either perforated or strangulated, is most commonly encountered within the hernia sac. In very rare occasions, only appendiceal pus is found in the hernia sac. In this paper, we report the case of a 90-year-old woman with acute appendicitis and a tender mass in the right groin. Typical findings of acute appendicitis by computed tomography (CT) and incarcerated femoral hernia with groin cellulitis misled us into preoperative diagnosis of strangulated femoral hernia. Acute phlegmonous inflammation of the incarcerated femoral hernia sac containing pus only and acute suppurative appendicitis were found intraoperatively. This case presents a rare complication of acute appendicitis and the first report of CT-documented appendiceal pus-contained femoral hernia. Knowledge of this rare condition is helpful in establishing preoperative diagnosis and patient management decisions.
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PMID:Appendiceal pus in a hernia sac simulating strangulated femoral hernia: a case report. 2155 51

Although rare, acute appendicitis presenting as a remote abscess with cellulitis in the gluteal region, retroperitoneal region, groin, or thigh does occur and may present a diagnostic challenge. We report a case of a 78-year-old woman presenting with an extensive gas-forming abscess in the right gluteal region secondary to perforated appendicitis without significant gastrointestinal symptoms. Computed tomography (CT) demonstrated a retroperitoneal abscess extending along the sacropelvic surface of the ilium to the subcutaneous tissue. Subsequently, laparotomy revealed retrocecal appendicitis perforated at the base of the cecum, and contained in the retroperitoneum without any signs of peritonitis. This case not only represents an unusual manifestation of acute appendicitis, but also alerts us to the importance of anatomical considerations when interpreting disease extent with imaging. In the differential diagnosis of gluteal or upper thigh abscesses, the rare possibility of perforated acute appendicitis should be considered.
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PMID:A rare diagnostic challenge in acute appendicitis: a case report. 2270 16

Garengeot's hernia corresponds to the presence of the appendix within a femoral hernia, associated or not with acute appendicitis. The diagnosis of this uncommon situation is usually done during surgery. Furthermore, the clinical presentation as necrotizing fasciitis is a rare condition. We report a 54 years old obese hypertensive woman with rheumatoid arthritis of 40 years of evolution treated with methotrexate and prednisone. She consulted for pain and erythema in the right inguinal region. Laboratory revealed leukocytosis and an elevated C-reactive Protein. Suspecting a cellulitis, the patient was admitted for antimicrobial therapy. A pelvic magnetic resonance imaging showed a perforated acute appendicitis in an inguinal hernia with extensive pelvic cellulitis associated with signs of fasciitis. At surgery, an extensive groin and pubic fasciitis was evident, with a necrotic and perforated appendix within a femoral hernia. Surgical debridement, open appendectomy, and femoral hernioplasty without mesh were carried out. Vacuum-assisted closure was installed in the coverage defect. Three surgical debridement procedures were required for the closure of the wound. Two weeks after the first surgical procedure, the patient was discharged in good condition. During the follow-up, she evolved with a surgical wound dehiscence, which was managed with wound dressings until closure.
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PMID:[Necrotizing fasciitis caused by a Garengeot's hernia. Case report]. 3014 30