acalculous cholecystitis

KEY CLINICAL MESSAGE: When seeing patients who present with atypical lymphocytes and abdominal pain without accompanying symptoms of pharyngitis or lymphadenopathy, acalculous cholecystitis caused by CMV infection should be considered as a differential diagnosis. ABSTRACT: A teenage man presented with a fever and epigastric pain. The patient tested positive for cytomegalovirus IgG and IgM. Abdominal ultrasonography and contrast-enhanced CT revealed hepatosplenomegaly and gallbladder wall thickening...

BACKGROUND: The aim of this study was to demonstrate the impact of laparoscopic cholecystectomy on the physical and mental health of patients with gallbladder dysmotility. METHODS: Retrospective data was collected from 314 patients who had undergone a hepatobiliary iminodiacetic acid (HIDA) scan between June 2012 and June 2022 in a District General Hospital in South East England. Sixty-three patients who were diagnosed with gallbladder dysmotility were then contacted and asked to participate in a telephone interview regarding their symptoms...

Primary Epstein-Barr virus (EBV) infection manifests with diverse clinical symptoms, occasionally resulting in severe complications. This scoping review investigates the rare occurrence of acute acalculous cholecystitis (AAC) in the context of primary EBV infection, with a focus on understanding its prevalence, clinical features, and underlying mechanisms. The study also explores EBV infection association with Gilbert syndrome, a condition that potentially exacerbates the clinical picture. Additionally, a case report of an 18-year-old female presenting with AAC and ascites secondary to EBV infection enhances the review...

Acute acalculous cholecystitis (AAC) represents cholecystitis without gallstones, occurring in approximately 5-10% of all cases of acute cholecystitis in adults. Several risk factors have been recognized, while infectious diseases can be a cause of cholecystitis in otherwise healthy people. Coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and has spread worldwide, leading to an unprecedented pandemic. The virus enters cells through the binding of the spike protein to angiotensin-converting enzyme 2 (ACE2) receptors expressed in many human tissues, including the epithelial cells of the gastrointestinal (GI) tract, and this explains the symptoms emanating from the digestive system...

Biliary taeniasis is uncommon in clinical practice. We report two cases in our hospital. The first patient was diagnosed with acute biliary pancreatitis. Endoscopic retrograde cholangiopancreatography (ERCP) showed a white, flat, segmented 1-cm-wide tapeworm drilling into the duodenal papilla that was identified as Taenia saginata. After tapeworm removal, bile duct sweeping, and anthelmintic therapy, the patient recovered uneventfully. The second patient was diagnosed with acute cholangitis and multiple stones in the common bile duct and gallbladder...

OBJECTIVE: This study aimed to investigate specific clinical diagnostic methods for children with infectious mononucleosis (IM) complicated by acute acalculous cholecystitis (AAC). METHODS: We conducted a retrospective analysis of 171 cases of IM diagnosed in the infectious disease ward of Children's Hospital of Nanjing Medical University between January 2020 and December 2020. All IM patients underwent abdominal ultrasound examinations to assess the liver, gallbladder, and spleen...

Background Acute cholecystitis (AC) presents as inflammation of the gallbladder, predominantly attributed to gallstones obstructing the cystic duct. Another notable etiology is ischemic cholecystitis, often stemming from severe illnesses that compromise blood flow to the splanchnic system. Individuals with pre-existing cardiovascular conditions or undergoing cardiopulmonary surgery encounter elevated risks of gastrointestinal pathology, leading to heightened morbidity and mortality rates. In these cases, AC stands out as a significant concern, whether it originates from gallstones or is acalculous (ischemic)...

BACKGROUND: Right upper quadrant abdominal pain and elevated cholestasis blood tests are usually associated with bacterial calculous cholecystitis. However, viral infections, such as Epstein-Barr virus (EBV) can also manifest with a similar clinical picture and is an important differential diagnosis. CASE REPORT: This case report discusses a young woman presenting to the emergency department with acute right upper quadrant abdominal pain. The initial assessment revealed a positive Murphy's sign, elevated white blood count, and a cholestatic pattern on liver function tests, leading one to suspect bacterial calculous cholecystitis and initiating antibiotic therapy...

Abscesses associated with gallbladder perforation are often confined to the peri-gallbladder region. We herein report a rare case of gallbladder perforation in which the abscess cavity extended into the left upper quadrant. A 79-year-old woman developed gallbladder perforation secondary to acalculous cholecystitis. Computed tomography revealed fluid collection extending from the peri-gallbladder to the dorsal left hepatic lobe in contact with the stomach. We successfully treated percutaneous transhepatic gallbladder drainage and simultaneous endoscopic ultrasound-guided transgastric internal and external abscess drainage...

Objective: To investigate the causal relationship between intestinal flora and benign biliary diseases by genome-wide Mendelian randomization. Methods: This is a retrospective observational study. The data from the genome-wide association study of the gut microbiota from 18 340 samples from the MiBioGen consortium were selected as the exposure group,and the data from the genome-wide association study of biliary tract diseases were obtained from the FinnGen consortium R8 as the outcome group. There were 1 491 cases of primary sclerosing cholangitis,32 894 cases of cholelithiasis,3 770 cases of acalculous cholecystitis,and 34 461 cases of cholecystitis...

This case report describes the atypical presentation of Wilson's disease in a 17-year-old male with sickle cell trait AS pattern. The patient initially presented with fever, generalized weakness, and joint pain, leading to an inconclusive diagnosis and unsuccessful initial treatment. A comprehensive re-evaluation revealed vitamin-A deficiency, adenoid hypertrophy, splenomegaly, and acalculous cholecystitis. Elevated copper levels in the 24-hour urine test confirmed the diagnosis of Wilson's disease. Treatment was modified to include amikacin, prednisolone, and Zinconia®, with analgesics for joint pain management...

Histoplasmosis is a systemic fungal infection caused by Histoplasma capsulatum , known for its protean clinical manifestations that often pose diagnostic challenges. Immunocompromised patients, such as those on immunosuppressive therapies or with HIV/AIDS, are particularly susceptible to severe forms of the disease. We present a case of a 55-year-old female with a complex medical history, including a renal transplant, who developed fever, malaise, nausea, and vomiting after a month-long stay in Panama. The patient's history included exposure to a bird with apparent infection and mold in her home...

We report a 52-year-old man presenting with acute acalculous cholecystitis triggered by hepatitis B virus infection. The patient developed protective antibodies and cleared the infection. The relevant data is also discussed.

Epstein-Barr virus (EBV), a member of the Herpesviridae family, is widely distributed and highly prevalent worldwide. It is known to cause infectious mononucleosis, characterized by symptoms such as fever, pharyngitis, lymphadenopathy, and atypical lymphocytosis in adults. In the pediatric population, acute EBV infection is typically asymptomatic.  Acute cholecystitis, on the other hand, refers to acute inflammation within the gallbladder, typically due to the obstruction of the cystic duct secondary to gallstones...

Immunocompromised patients with hematologic malignancies, particularly those treated with anti-CD20 antibodies such as rituximab and obinutuzumab, are known to be at risk of prolonged infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Prolonged administration or combination therapy with antiviral medications reportedly yields favorable outcomes in these patients. However, knowledge regarding the adverse events associated with such therapeutic approaches is limited. Herein, we report a case of acute acalculous cholecystitis (AAC) following extended administration of nirmatrelvir/ritonavir (NMV/r) in a 68-year-old Japanese man with persistent SARS-CoV-2 infection...

Acute acalculous cholecystitis (AAC) is an inflammatory disease of the gallbladder in the absence of gallstones. AAC has been linked to various systemic illnesses including Kawasaki disease (KD). We report a case of a five-year-old male brought to the emergency department (ED) with a history of fever and vomiting for four days. He was admitted as a case of KD. Then, we discovered that he had AAC, which was well managed by intravenous immunoglobulin (IVIG) as the fever subsided, C-reactive protein (CRP) decreased, and repeated abdominal ultrasound showed a decrease in gallbladder thickness without any evidence of coronary artery aneurysms...

PURPOSE: This study aimed to clarify the incidence, therapeutic modality, and prognosis of acute acalculous cholecystitis and to reveal its optimal treatment strategy. METHODS: As a project study of the Japanese Society for Abdominal Emergency Medicine, we performed a questionnaire survey of demographic data and perioperative outcomes of acute acalculous cholecystitis treated between January 2018 and December 2020 from 42 institutions. RESULTS: In this study, 432 patients of acute acalculous cholecystitis, which accounts for 7...

Dengue fever is a prevalent viral disease caused by a single-stranded positive RNA virus belonging to the Flaviviridae family, genus flavivirus. It is characterized by fever, headache, myalgias, leukopenia, rash, and plasma leakage, which may progress to compensated or uncompensated shock and multi-organ failure. Liver involvement is a common feature of Dengue fever and is usually manifested by nausea, vomiting, abdominal discomfort, anorexia, hepatomegaly, and elevated serum transaminase levels. Severe disease is associated with laboratory parameters such as mean Platelet count < 20,000/mm, Aspartate Transaminase Levels >45 IU, and lymphocytes <1500...

Introduction Between 2014 and 2021, 41 patients with somatically inexplicable gastrointestinal complaints presented to the complementary and alternative medicine (CAM) practice of the author. Of these patients, 33 underwent diagnostic and therapeutic procedures in conventionally oriented practices and academic hospitals. The remaining eight participants directly reported the authors' practices. Conventional interventions did not lead to sufficient improvement in these patients. Patients and methods This study aimed to characterize the presentation and treatment results of 41 patients selected using biophysical diagnostic technology (BICOM bioresonance; Regumed GmbH, Planegg, Germany) with the working diagnosis of chronic Salmonella Cholecystitis (CSC)...

BACKGROUND: Gallstones are a well-known risk factor for acute cholecystitis. However, their role as a risk factor for gallbladder perforation (GBP) remains unclear. Therefore, this study aimed to determine the effect of gallstones on the development of GBP. MATERIALS AND METHODS: This large-scale retrospective cohort study enrolled consecutive patients who underwent cholecystectomy for acute cholecystitis. The primary endpoint was the role of gallstones as a risk factor for developing GBP...