Idiopathic cecal ulcer is a rare disease entity of unknown cause diagnosed by ruling out other known causes of cecal ulceration. The most common complication of an idiopathic cecal ulcer is bleeding; perforation, peritonitis, abscess, and stricture formation have been noted. The authors treated a 53-year-old woman who presented with fever and intermittent right upper quadrant abdominal pain. Multiple pyogenic liver abscess and a solitary cecal ulcer were diagnosed by radiologic, endoscopic, and pathologic examination, followed by laparoscopic cecectomy. After extensive study, we concluded that this patient's liver abscesses were a complication of the idiopathic cecal ulcer. Herein, we report a case of multiple pyogenic liver abscess caused by microperforation of idiopathic cecal ulcer.
Cecal Diseases/complications/*diagnosis/surgery ; Colonoscopy ; Female ; Humans ; Laparoscopy ; Liver/pathology ; Liver Abscess, Pyogenic/*diagnosis/etiology ; Middle Aged ; Tomography, X-Ray Computed ; Ulcer/complications/*diagnosis/surgery

Primary hepatic actinomycosis is one of the chronic abscess-forming infections of the liver. Accurate diagnosis is frequently delayed due to its indolent course and nonspecific clinical and radiological manifestations. We report a case of a 57-year-old man presenting with asymptomatic multiple hepatic masses on follow-up abdominal computed tomography performed 1 year after stomach cancer surgery. Although a percutaneous liver biopsy procedure was conducted twice in order to obtain confirmative pathology, only a nonspecific organizing abscess with plasma cell infiltration was revealed, without identification of any organism in the tissue cultures. Ultimately, actinomycosis was diagnosed following the detection of sulfur granules on open surgical biopsied tissue. This case suggests that primary hepatic actinomycosis should be considered as one of the possible causes for enigmatic inflammatory lesions of the liver.
Actinomycosis/*diagnosis/drug therapy/microbiology ; Anti-Bacterial Agents/therapeutic use ; Biopsy, Needle ; Humans ; Liver Abscess/complications ; Liver Diseases/*diagnosis/microbiology/pathology ; Male ; Middle Aged ; Tomography, X-Ray Computed

No abstract available.
Bile Duct Neoplasms/complications/*diagnosis ; *Bile Ducts, Intrahepatic/chemistry/pathology/radiography ; Biopsy ; Cholangiocarcinoma/complications/*diagnosis ; Diagnosis, Differential ; Fever/diagnosis/*etiology ; Humans ; Immunohistochemistry ; Leukocytosis/*diagnosis/etiology ; *Liver/chemistry/pathology/radiography ; Liver Abscess, Pyogenic/*diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Paraneoplastic Syndromes/*diagnosis/etiology ; Predictive Value of Tests ; Tomography, Spiral Computed ; Tumor Markers, Biological/analysis

BACKGROUND: Craniofacial resection (CFR) has been regarded as a standard treatment for various tumors involving the anterior skull base. The purpose of this study was to evaluate the results of CFR for the patients with anterior skull base malignancies in our hospital. METHODS: We retrospectively analyzed 17 patients with anterior skull base malignancies treated with CFR between 2001 and 2012. Mean follow-up duration was 41 months (range, 2-103 months). RESULTS: Intracranial involvement was found in 11 patients (65%) and orbital extension in 6 patients (35%). Classical bifrontal craniotomy was combined with endoscopic endonasal approach in 14 patients and external approach in 3 patients. Vascularized flap was used for reconstruction of the anterior fossa floor in 16 patients (94%). The most common pathological type was squamous cell carcinoma (6 patients). Gross total resection was achieved in all cases. Postoperative complications developed in 4 patients (24%) and included local wound problem and brain abscess. One patient with liver cirrhosis died from unexpected varix bleeding after the operation. Although postoperative treatment, such as radiotherapy or chemotherapy, was performed in 14 patients, local recurrence was seen in 6 patients. The mean overall survival time after the operation was 69.0 months (95% confidence interval: 47.5-90.5 months) with a 1-, 2-, and 5-year survival rate of 82.3%, 76.5%, and 64.7%, respectively. Postoperative radiotherapy was found to be the powerful prognostic factor for favorable survival. CONCLUSION: Considering the higher local control rate and acceptable complication or mortality rate, CFR with adjuvant radiotherapy is a gold standard treatment option for malignant tumors involving anterior skull base, especially with extensive intracranial involvement.
Brain Abscess ; Carcinoma, Squamous Cell ; Cranial Fossa, Anterior ; Craniotomy ; Drug Therapy ; Follow-Up Studies ; Hemorrhage ; Humans ; Intraoperative Complications ; Liver Cirrhosis ; Mortality ; Orbit ; Paranasal Sinus Neoplasms ; Postoperative Complications ; Radiotherapy ; Radiotherapy, Adjuvant ; Recurrence ; Retrospective Studies ; Skull Base* ; Skull* ; Survival Rate ; Treatment Outcome ; Varicose Veins ; Wounds and Injuries

Klebsiella pneumoniae liver abscess has a tendency to spread to distant sites early in the course of disease and to involve multiple organs synchronously. A 59-year-old male was admitted because of liver abscess accompanied by fever and abdominal pain. The patient underwent percutaneous catheter drainage and received intravenous antibiotics. Symptom relief was achieved after the treatment as well as marked reduction in the size of the abscess. Despite proper treatment of the liver abscess, however, patient developed multiple metastatic infections in a non-concurrent manner: left and right endophthalmitis, psoas abscess, and infectious spondylitis at 5, 23, 30 and 65 days after initial manifestations of liver abscess, respectively. Each infectious episode followed one another after resolution of the former one. For each episode of metastatic infections, the patient promptly underwent treatment with systemic and local antibiotics, interventional abscess drainage, and surgical treatments as needed. The patient fully recovered without sequelae after the use of intravenous antibiotics for an extended period of time. Herein, we report a case of K. pneumoniae liver abscess complicated with delayed-onset multiple metastatic infections.
Anti-Bacterial Agents/therapeutic use ; Ceftriaxone/therapeutic use ; Drainage ; Endophthalmitis/diagnosis/drug therapy ; Humans ; Injections, Intravenous ; Klebsiella Infections/complications/*diagnosis/drug therapy ; Klebsiella pneumoniae/isolation & purification ; Liver Abscess/*diagnosis/etiology ; Male ; Middle Aged ; Psoas Abscess/diagnosis/etiology ; Spondylitis/diagnosis/drug therapy ; Tomography, X-Ray Computed

PURPOSE: To compare the clinical and computed tomography (CT) appearances of liver abscesses caused by non-Klebsiella pneumoniae bacterial pathogens in elderly and nonelderly patients. MATERIALS AND METHODS: Eighty patients with confirmed non-Klebsiella pneumoniae liver abscesses (non-KPLAs) were enrolled and divided into two age groups: elderly (age > or =65 years, n=42) and nonelderly (age <65 years, n=38). Diagnosis of non-KPLA was established by pus and/or blood culture. We compared clinical presentations, outcomes, and CT characteristics of the two groups, and performed multivariate analysis for significant variables and receiver-operating-characteristic analysis to determine the cutoff value of abscess diameter for predicting non-KPLA. RESULTS: Elderly patients with non-KPLA were associated with a longer hospital stay (p<0.01). Regarding etiology, biliary sources had a strong association in the elderly group (p<0.01), and chronic liver diseases were related to the nonelderly group (p<0.01). Non-KPLAs (52.5%) tended to show a large, multiloculated appearance in the elderly group and were associated with bile duct dilatation (p<0.01), compared with the nonelderly group. The abscess diameter (cutoff value, 5.2 cm; area under the curve, 0.78) between the two groups was predicted. In multivariate analysis, underlying biliary tract disease [odds ratio (OR), 3.58, p<0.05], abscess diameter (OR, 2.40, p<0.05), and multiloculated abscess (OR, 1.19, p<0.01) independently predicted elderly patients with non-KPLA. CONCLUSION: In the elderly patients with non-KPLA, a large, multiloculated abscess with a diameter greater than 5.2 cm was the predominant imaging feature.
Adult ; Aged ; Aged, 80 and over ; Bacterial Infections/*complications/*radiography ; Female ; Humans ; Klebsiella Infections/microbiology ; Klebsiella pneumoniae ; Length of Stay ; Liver Abscess/complications/microbiology/*radiography ; Logistic Models ; Male ; Microscopy ; Middle Aged ; Multivariate Analysis ; ROC Curve ; Retrospective Studies ; Tomography, X-Ray Computed/*methods

PURPOSE: To compare the clinical and computed tomography (CT) appearances of liver abscesses caused by non-Klebsiella pneumoniae bacterial pathogens in elderly and nonelderly patients. MATERIALS AND METHODS: Eighty patients with confirmed non-Klebsiella pneumoniae liver abscesses (non-KPLAs) were enrolled and divided into two age groups: elderly (age > or =65 years, n=42) and nonelderly (age <65 years, n=38). Diagnosis of non-KPLA was established by pus and/or blood culture. We compared clinical presentations, outcomes, and CT characteristics of the two groups, and performed multivariate analysis for significant variables and receiver-operating-characteristic analysis to determine the cutoff value of abscess diameter for predicting non-KPLA. RESULTS: Elderly patients with non-KPLA were associated with a longer hospital stay (p<0.01). Regarding etiology, biliary sources had a strong association in the elderly group (p<0.01), and chronic liver diseases were related to the nonelderly group (p<0.01). Non-KPLAs (52.5%) tended to show a large, multiloculated appearance in the elderly group and were associated with bile duct dilatation (p<0.01), compared with the nonelderly group. The abscess diameter (cutoff value, 5.2 cm; area under the curve, 0.78) between the two groups was predicted. In multivariate analysis, underlying biliary tract disease [odds ratio (OR), 3.58, p<0.05], abscess diameter (OR, 2.40, p<0.05), and multiloculated abscess (OR, 1.19, p<0.01) independently predicted elderly patients with non-KPLA. CONCLUSION: In the elderly patients with non-KPLA, a large, multiloculated abscess with a diameter greater than 5.2 cm was the predominant imaging feature.
Adult ; Aged ; Aged, 80 and over ; Bacterial Infections/*complications/*radiography ; Female ; Humans ; Klebsiella Infections/microbiology ; Klebsiella pneumoniae ; Length of Stay ; Liver Abscess/complications/microbiology/*radiography ; Logistic Models ; Male ; Microscopy ; Middle Aged ; Multivariate Analysis ; ROC Curve ; Retrospective Studies ; Tomography, X-Ray Computed/*methods

BACKGROUND/AIMS: Many parasites induce changes in the lipid profiles of the host. Cholesterol increases the virulence of Entamoeba histolytica in animal models and in vitro culture. This study aimed to determine, in patients with an amebic liver abscess, the correlation between cholesterol and other features, such as the size and number of abscesses, standard hematological and serum chemistry profiles, liver tests, and duration of hospital stay. METHODS: A total of 108 patients with an amebic liver abscess and 140 clinically healthy volunteers were investigated. Cholesterol and triglycerides were measured in the sera. The data from medical observations and laboratory tests were obtained from the clinical records. RESULTS: A total of 93% of patients with an amebic liver abscess showed hypocholesterolemia not related to any of the studied parameters. Liver function tests correlated with the size of the abscess. The most severe cases of amebic liver disease or death were found in patients whose cholesterol levels continued to decrease despite receiving antiamebic treatment and hospital care. CONCLUSIONS: Our results show that the hypocholesterolemia observed in patients with an amebic liver abscess is not related to any of the clinical and laboratory features analyzed. This is the first study relating hypocholesterolemia to severity of hepatic amebiasis.
Amebicides/therapeutic use ; Cholesterol/metabolism ; *Entamoeba histolytica ; Female ; Humans ; Hypercholesterolemia/blood/*parasitology ; Length of Stay ; Liver Abscess, Amebic/blood/*complications/drug therapy ; Male ; Middle Aged ; Treatment Outcome

A 71-year-old male patient was readmitted to our hospital 1 month after discharge because of relapse of abdominal pain. He had been diagnosed with hepatocellular carcinoma (HCC) 1 year prior and had undergone repeated transcatheter arterial chemoembolization and radiotherapy. During the last hospitalization, he was diagnosed with a liver abscess complicated by previous treatments for HCC and was treated with intravenous antibiotics and abscess aspiration. Follow-up abdominal computed tomography revealed a liver abscess with a duodenal fistula, which was successfully treated with endoscopic Histoacryl injection into the fistula. Liver abscesses with duodenal fistulas rarely occur, but they are intractable and possibly fatal in patients with HCC. In the literature, they have frequently been managed only with abscess treatment without fistula management. We herein report the first case of a patient with a liver abscess complicated by a fistula between the duodenum and the abscess, which was treated with endoscopic Histoacryl injection.
Abscess/*complications ; Aged ; Carcinoma, Hepatocellular/radiotherapy ; Chemoembolization, Therapeutic/*adverse effects ; Cholangiopancreatography, Endoscopic Retrograde ; Duodenal Diseases/*etiology/therapy ; Enbucrilate/*administration & dosage ; Humans ; Intestinal Fistula/*etiology/therapy ; Liver Diseases/*etiology/therapy ; Male ; Radiotherapy/adverse effects

No abstract available.
Aged ; Antigens, Tumor-Associated, Carbohydrate/blood ; Carcinoma, Hepatocellular/radiography ; Humans ; Liver Abscess/*complications/pathology/*radiography ; Liver Diseases, Alcoholic/*complications/*pathology ; Liver Neoplasms/radiography ; Magnetic Resonance Imaging ; Male ; Tomography, X-Ray Computed