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Journal of Pediatrics. Clinical Practice Mar 2024We sought to characterize the impact of a child's sociodemographic characteristics on their odds of delayed diagnosis and perforation in pediatric appendicitis.
OBJECTIVE
We sought to characterize the impact of a child's sociodemographic characteristics on their odds of delayed diagnosis and perforation in pediatric appendicitis.
STUDY DESIGN
We performed a single-center, retrospective cohort study of all pediatric appendicitis admissions between 2016 and 2021. Using a multivariable model, we evaluated for associations between delayed diagnosis and perforation and a child's sociodemographic characteristics, including their age, sex, race and ethnicity, insurance status, and their home census-tract Material Community Deprivation Index value.
RESULTS
The study included 3248 patients. The median age was 12.1 years (IQR 9.5-14.9 years). Most patients were male (60.3%), identified as non-Hispanic White (78.0%), and had private insurance (55.4%). The delayed diagnosis and perforation rates were 6.4% and 25.1%, respectively. Delayed diagnosis cases had a greater perforation rate (56% compared with 21.5%, < .001). On adjusted analysis, older age decreased the odds (OR 0.91, CI 0.87-0.94) of delayed diagnosis, whereas female sex (OR 1.50, CI 1.13-2.00) and socioeconomic disadvantage (OR 1.56 for quartile 4 vs quartile 1, CI 1.00-2.43) increased the odds. Furthermore, older age (OR 0.91, CI 0.89-0.93) decreased the odds of perforation, whereas non-Hispanic Black (OR 1.72, CI 1.3-2.29) or Hispanic (OR 1.60, CI 1.24-2.08) compared with non-Hispanic White identification and socioeconomic disadvantage (OR 1.43 Q4 vs Q1, CI 1.12-1.83) increased the odds.
CONCLUSIONS
Our reported delayed diagnosis rate is greater than recent literature, highlighting the need to consider visits that occur across different health care settings. We further identify sociodemographic factors, including socioeconomic status, that impact a child's risk of delayed diagnosis and perforation.
PubMed: 38827485
DOI: 10.1016/j.jpedcp.2024.200108 -
Cureus May 2024Appendiceal mucinous neoplasms (AMNs) are uncommon gastrointestinal tumors characterized by mucus accumulation in the appendix. Patients may complain of acute...
Appendiceal mucinous neoplasms (AMNs) are uncommon gastrointestinal tumors characterized by mucus accumulation in the appendix. Patients may complain of acute appendicitis-like symptoms with other alarming features, but approximately half of the cases of AMNs are found incidentally on imaging. Early diagnosis and management of these neoplasms are important to prevent malignant progression and complications such as bowel obstruction and pseudomyxoma peritonei. We report a case of a 28-year-old female who initially presented with vomiting and acute left lower abdominal pain radiating to the left flank. Computed tomography (CT) revealed a 1.5 mm stone in the left ureteral vesicular junction and a 2.3 x 2.4 x 5.2 cm cystic tubular mass at the base of the cecum, suspicious of an appendiceal mucocele. An elective laparoscopic appendectomy was performed on this admission, which was converted to a right hemicolectomy due to the pathologic finding of a focally high-grade AMN on intraoperative frozen specimen pathology. This report aims to provide an example of a case of an incidental AMN and how it was diagnosed and managed surgically. AMNs are rare tumors that originate from the appendix and can pose diagnostic and therapeutic challenges due to their diverse clinical presentations and variable histopathological features. The majority of cases of AMNs are discovered in middle-aged individuals (40-50 years of age) after an appendectomy is performed and examined by pathology. This case report aims to describe a rare presentation of a 28-year-old female patient with an incidental finding of AMN on a CT scan of the abdomen while being worked up for suspected nephrolithiasis. We will provide a comprehensive overview of a unique presentation of AMN, highlighting its clinical manifestations, diagnostic approach, and management strategies. We present the case of a 28-year-old female patient who presented to the emergency department with complaints of acute left lower quadrant abdominal pain radiating to the left flank and vomiting. After an initial assessment and workup, which included lab investigations and imaging, a diagnosis of unilateral hydronephrosis due to a calculus of the ureterovesical junction was made. However, there was also suspicion of an appendiceal mucocele, as evidenced by a CT scan of the abdomen and pelvis. On admission day one, under the care and management of the urology team, she passed the stone with complete resolution of the presenting symptoms. On hospital day two, she underwent an elective laparoscopic appendectomy followed by a right hemicolectomy due to findings of high-grade mucinous neoplasm on the resected frozen specimen near the base of the appendix. AMN was an incidental finding based on CT imaging and macroscopic findings, which was later confirmed by histopathological assessment and report.
PubMed: 38826949
DOI: 10.7759/cureus.59540 -
International Journal of Surgery Case... Jul 2024Xanthogranulomatous appendicitis (XGA) is a rare condition involving chronic inflammation of the appendix that is often difficult to distinguish from malignancy using...
INTRODUCTION
Xanthogranulomatous appendicitis (XGA) is a rare condition involving chronic inflammation of the appendix that is often difficult to distinguish from malignancy using imaging because of the formation of a heterogeneous mass with indistinct borders. Herein, we present a case of XGA with unusual clinical manifestations.
PRESENTATION OF CASE
A 78-year-old female patient underwent radical resection of hilar cholangiocarcinoma with extended right hepatic lobectomy and biliary reconstruction. Three years postoperatively, she presented with an irregular mass in the right lateral pelvis, which was observed on computed tomography. The patient had not experienced recent clinical symptoms and did not present with abdominal tenderness. Routine blood tests did not indicate an increased inflammatory response; however, carcinoembryonic antigen levels continued to increase. Although disseminated recurrence of hilar cholangiocarcinoma and appendiceal carcinoma were suspected, XGA was diagnosed via laparoscopic appendectomy.
DISCUSSION
XGA generally presents with symptoms of acute or chronic appendicitis, and is diagnosed incidentally during surgery. Hilar cholangiocarcinoma has a high recurrence rate, even after radical resection, and disseminated recurrence usually requires chemotherapy. In the present case, XGA was not suspected preoperatively because of the lack of physical symptoms and increased levels of tumor markers during follow-up for hilar cholangiocarcinoma. There have been no reports of XGA with such a confusing clinical course, thus confirming the difficulty in preoperatively diagnosing XGA.
CONCLUSION
The preoperative diagnosis of XGA is difficult to differentiate from malignancy because of its clinical and imaging findings. We diagnosed the patient with XGA using laparoscopic surgery.
PubMed: 38823225
DOI: 10.1016/j.ijscr.2024.109800 -
Journal of the Formosan Medical... May 2024
PubMed: 38821738
DOI: 10.1016/j.jfma.2024.05.019 -
Journal of Surgical Case Reports May 2024Appendiceal diverticulum is a rare condition that usually presents with symptoms similar to acute appendicitis. Although imaging can be used to aid the diagnosis of this...
Appendiceal diverticulum is a rare condition that usually presents with symptoms similar to acute appendicitis. Although imaging can be used to aid the diagnosis of this condition, it is usually confirmed postoperatively on the basis of histology. Because of an increased risk of appendiceal neoplasms, the usual management is prophylactic appendicectomy. We report the case of a 70-year-old lady with no symptoms referred from her GP surgery for a positive faecal immunochemical test as part of the bowel screening programme. Colonoscopy showed a mass at the appendiceal orifice with normal histology. She underwent an appendicectomy with a small cuff of caecal resection. The lesion was ~8 cm at its maximum dimension and showed appendiceal diverticulum. Appendiceal diverticulum is an important differential diagnosis to consider in patients with atypical history of acute appendicitis or positive faecal immunochemical test with no other symptoms.
PubMed: 38817791
DOI: 10.1093/jscr/rjae349 -
Journal of Surgical Case Reports May 2024A case is described in which appendicitis presented in a 73-year-old woman the day after a colonoscopy. Possible mechanisms for appendicitis aggravated by colonoscopy...
A case is described in which appendicitis presented in a 73-year-old woman the day after a colonoscopy. Possible mechanisms for appendicitis aggravated by colonoscopy include barotrauma, irritation by residual glutaraldehyde type solution used for cleaning the endoscope, fecalith, and/or appendicolith being pushed into the orifice of the appendix by insufflation during the colonoscopy. This rare complication is likely most often unavoidable due to the pressure required to properly visualize the colon (which typically ranges from 9 to 57 mmHg) and the manipulation required to visualize and cannulate the ileocecal valve. Physicians should consider possibility of acute appendicitis after colonoscopy when evaluating abdominal pain after a recent colonoscopy.
PubMed: 38817788
DOI: 10.1093/jscr/rjae362 -
Cureus Apr 2024Congenital renal arteriovenous malformations (AVMs) occasionally manifest with recurrent gross hematuria, typically in young populations. Acute abdominal pain without...
Congenital renal arteriovenous malformations (AVMs) occasionally manifest with recurrent gross hematuria, typically in young populations. Acute abdominal pain without previous episodes of gross hematuria in young women is frequently considered a diagnosis related to obstetric and gynecological conditions or acute appendicitis, excluding the possibility of clot retention, which is more commonly associated with the elderly. A 36-year-old woman with no history of gross hematuria presented with acute lower abdominal pain. Adnexal torsion was initially considered based on her symptoms and ultrasonography findings. However, contrast-enhanced computed tomography (CT) revealed clot retention and delayed contrast excretion in the right kidney. After bladder irrigation, she returned complaining of right flank pain. Subsequent plain CT revealed contrast pooling in the right kidney and hydronephrosis. In addition to these findings, small vessels in the right renal hilum were found to be prominent in the arterial phase on the first contrast-enhanced CT. Finally, angiography of renal arteries confirmed the diagnosis of a congenital cirsoid-type renal AVM, which was successfully treated with ethanol embolization. This case highlights the importance of understanding an atypical presentation of renal AVMs, which is acute abdominal pain, even in the absence of prior gross hematuria and the characteristic CT findings. Early diagnosis of renal AVMs is crucial for preventing potentially serious complications, including repeated clot retention and life-threatening rupture. The diverse clinical manifestations and images of renal AVMs should be recognized to facilitate prompt and accurate diagnosis.
PubMed: 38817495
DOI: 10.7759/cureus.59367 -
Alternative Therapies in Health and... May 2024To observe the efficacy of different anti-infective treatment regimens on acute appendicitis in children, a retrospective study was conducted by collecting previous...
OBJECTIVE
To observe the efficacy of different anti-infective treatment regimens on acute appendicitis in children, a retrospective study was conducted by collecting previous cases.
METHODS
Ninety children with acute appendicitis who received laparoscopic appendectomy from May 2020 to September 2022 were included in this retrospective study. According to the different anti-infective treatment regimens, they were divided into Piperacillin-Tazobactam group, Piperacillin-Tazobactam+Metronidazole group, and Cefminox+Metronidazole group (n=30). Three groups of children received medication treatment before surgery. The postoperative recovery, treatment effect, bacterial clearance, complication rate, pharmacoeconomic evaluation, and adverse reactions were compared.
RESULTS
The effective rates in the three groups were 83.33%, 90.00%, and 90.00%, respectively (P > .05). There were no differences in the bacterial clearance, complication incidence, and incidence of pharmaceutical side effects among the three groups (P > .05). The total hospitalization cost, total drug cost, and antimicrobial drug cost in Cefminox + Metronidazole group were lower than those in Piperacillin-Tazobactam group and Piperacillin-Tazobactam + Metronidazole group, respectively (P < .05). The intensity of antibacterial drug use in Piperacillin-Tazobactam group was the lowest, followed by Piperacillin-Tazobactam + Metronidazole group and Cefminox + Metronidazole group (P < .05).
CONCLUSION
The three anti-infective regimens have the same therapeutic effect on acute appendicitis in children. However, the regimen of Cefminox + Metronidazole is the most economical option and can be used as the preferred treatment for acute appendicitis in children. As the preferred treatment for acute appendicitis in children. The Piperacillin-Tazobactam group has the lowest intensity of antibiotic use and can reduce bacterial resistance.
PubMed: 38814611
DOI: No ID Found -
World Journal of Gastrointestinal... May 2024We recently read with great interest a study by Zhang in the W. In our practice, we focus specifically on examining appendiceal mucinous neoplasms (AMNs) with...
We recently read with great interest a study by Zhang in the W. In our practice, we focus specifically on examining appendiceal mucinous neoplasms (AMNs) with endoscopic ultrasound (EUS) using different scopes. AMNs are rare neoplastic lesions characterized by an accumulation of mucin inside a cystic dilatation of the appendix. Clinically, they can present as nonspecific acute appendicitis. AMNs can turn into a life-threatening condition, termed pseudomyxoma peritonei, in which the ruptured appendix causes accumulation of mucin in the abdomen. Therefore, accurate and rapid diagnosis of AMN is essential. EUS is able to confirm and stage AMNs; although, EUS examination was once limited to the rectal and anal regions due to the conventional oblique-view scopes. With the emergence of new forward-view linear echoendoscopes and instruments like EUS miniprobes and overtubes, the scope of examination is changing. Herein, we discuss the feasibility of using the curved linear array echoendoscopes to examine cecal and appendiceal orifice lesions.
PubMed: 38813577
DOI: 10.4253/wjge.v16.i5.232 -
DEN Open Apr 2025A 68-year-old man was admitted with hematochezia. Emergency computed tomography showed multiple diverticula throughout the colon. Initial colonoscopy on day 2 showed no...
A 68-year-old man was admitted with hematochezia. Emergency computed tomography showed multiple diverticula throughout the colon. Initial colonoscopy on day 2 showed no active bleeding, but massive hematochezia on day 3 led to the performance of an emergency endoscopy. Substantial bleeding in the ileocecal area obscured the visual field, making it challenging to view the area around the bleeding site. Two endoscopic band ligations (EBLs) were applied at the suspected bleeding sites. Hemostasis was achieved without active bleeding after EBL. However, the patient developed lower right abdominal pain and fever (39.4°C) on day 6. Urgent computed tomography revealed appendiceal inflammation, necessitating emergency open ileocecal resection for acute appendicitis. Pathological examination confirmed acute phlegmonous appendicitis, with EBLs noted at the appendiceal orifice and on the anal side. This case illustrates the efficacy of EBL in managing colonic diverticular bleeding. However, it also highlights the risk of appendicitis due to EBL in cases of ileocecal hemorrhage exacerbated by poor visibility due to substantial bleeding. Endoscopists need to consider this rare but important complication when performing EBL in similar situations.
PubMed: 38808314
DOI: 10.1002/deo2.392