Retraction: Epiploic Appendagitis Clinically Masquerading as an Acute Diverticulitis

[This retracts the article DOI: 10.7759/cureus.20188.].

Lower prevalence of hepatic fibrosis in low viremic hepatitis B patients with fluctuating HBV DNA levels

BACKGROUND

In chronic hepatitis B virus (HBV) patients, fluctuations in HBV DNA serve as a "gray area" and impede the accurate identification of inactive carriers. We aimed to assess if such fluctuations impact the presence of significant hepatic fibrosis (Metavir F2-4) in chronic HBV patients.

METHODS

Consecutive, untreated HBeAg-negative carriers (n = 234) with fluctuating HBV DNA (n = 73) above or below a level of 2000 IU/mL were included and compared to those without fluctuations (n = 161). Patients without fluctuating HBV DNA were further analyzed based on those with persistently low (<2,000 IU/mL, n = 137) and higher HBV DNA (2,000-20,000 IU/mL, n = 24). Hepatic fibrosis (assessed by transient elastography) was correlated with virologic and biochemical profiles.

RESULTS

The mean age of the overall cohort was 47.8 ± 11.1 years, of whom 107 (45.7%) were male. During a median of 60 months (interquartile range [IQR] 34-82) of follow-up, 73 (31.2%) patients had a mean of 1.6 ± 0.9 fluctuations in HBV DNA. The median time to the first fluctuation was at 14.5 (IQR 5.0-33.7) months. Patients with fluctuating viremia had higher log₁₀ qHBsAg (3.1 ± 0.8 vs. 2.7 ± 1.0, P = 0.022) and HBV DNA (3.4 ± 0.5 vs. 2.7 ± 0.8, P < 0.001) compared to those without fluctuations. Patients with fluctuant viremia were less likely to have F2-4 fibrosis (8.2%) compared to those without fluctuant viremia (18.2%, odds ratio [OR]: 0.407, 95% confidence interval [CI]: 0.161-1.030; P = 0.052). Males tended to have less fluctuation constituting 37.0% of patients with fluctuating HBV DNA (P = 0.071). Fluctuations occurred more frequently in those with predominantly higher HBV DNA levels (26.0%) compared to those without fluctuations (14.9%; P = 0.030).

CONCLUSIONS

Fluctuating HBV DNA levels occur frequently but are not associated with significant fibrosis. Minor fluctuations in HBV DNA levels are unlikely to be of clinical relevance.

Epiploic Appendagitis Clinically Masquerading as an Acute Diverticulitis

Acute diverticulitis is a prevalent surgical condition that typically presents with lower abdominal pain and tenderness. However, the clinical and laboratory findings of diverticulitis are non-specific and other conditions may give similar manifestations. We present the case of a middle-aged woman with a left lower quadrant abdominal pain and fever of three days duration. On examination, she had tachycardia and localized tenderness in the left iliac fossa with rebound tenderness. There were no signs of peritonitis, including the rigid abdomen and decreased bowel sounds. The laboratory findings were suggestive of an inflammatory or infectious process. A computed tomography scan of the abdomen demonstrated a fat-density lesion anterior to the descending colon representing epiploic appendagitis. The patient was managed conservatively with non-steroidal anti-inflammatory drugs (lornoxicam 8 mg). The patient experienced gradual improvement and was discharged after four days of hospitalization. No surgical intervention was needed. The case highlighted the importance of considering epiploic appendagitis in the differential diagnosis of acute diverticulitis. An accurate diagnosis will prevent the patient from having unnecessary surgeries as conservative management is often sufficient in patients with epiploic appendagitis.