Alcohol is a well-known toxic etiologic factor for liver injury. Metabolic substrates of alcohol (especially acetaldehyde) have a major responsibility and genetic susceptibility, alterations in microbiota and immune system are important co-factors for this injury. Major injury in liver is hepatocellular lipid accumulation. Therefore the relationship between non-alcoholic and alcoholic fatty liver diseases should have been defined clearly. Recently two major liver committees adopted new terminologies such as metabolic-associated fatty liver disease (MAFLD), metabolic dysfunction-associated steatotic liver disease (MASLD), metabolic dysfunction and alcohol-related liver disease (MetALD), and alcoholic liver disease (ALD) instead of non-alcoholic fatty liver disease (NAFLD). These terminologies were based on the effects of metabolic syndrome on liver. Alcohol consumption was defined differently according to these nomenclatures. MAFLD defined alcohol intake (regardless of amount) as “dual etiology fatty liver disease” and the Delphi consensus defined MASLD, MetALD, or ALD according to daily consumption of alcohol amount.

According to research, hepatocellular carcinoma (HCC), ranks third globally in terms of cause of death and is the fifth most common type of cancer overall. Finding novel means of diagnosis and treatment is therefore crucial. The use of nanotechnology as a cancer treatment has drawn a lot of interest recently. Despite significant advancements in detection and treatment, there is still a long way to go before this disease is completely eradicated. Therefore, it’s critical to find innovative ways to diagnose and cure conditions. In particular, the substantial inertness of metallic nanoparticles (NPs) and their nanoscale structures, which have sizes comparable to many biological molecules, attract a great deal of interest in the biomedical field. Due to their exceptional optical qualities, chemically modified surface through the attachment of various ligands, biocompatibility (bio-inertness and low cytotoxicity), and superior optical properties, gold NPs (AuNPs) have garnered significant interest. The current review discusses the efficiency of AuNPs in various fields, including imaging, immunotherapy, and photothermal therapy for treating liver cancer. Finally, this review summarized the limitations of the prospects of the AuNPs.

Ventilator-associated pneumonia (VAP) is a common and serious complication in critically ill patients, particularly those requiring prolonged mechanical ventilation. Extensively drug-resistant (XDR) Acinetobacter baumannii has emerged as a significant threat in VAP cases, complicating treatment due to its exceptionally high level of antibiotic resistance. We present a case of a 62-year-old male patient with severe acute ischemic stroke, who developed VAP during his stay in the intensive care unit (ICU). Cultures confirmed XDR Acinetobacter baumannii as the causative organism. The infection was further complicated by the development of a lung abscess, a rare but severe consequence of VAP. The patient was treated with a targeted antimicrobial regimen consisting of colistin, vancomycin, and tigecycline. Despite the pathogen’s resistance profile, the patient’s infection showed gradual improvement with sustained treatment. However, the recovery process was significantly prolonged due to the complexity of the infection, necessitating extended supportive care during hospitalization. This case highlights the challenges posed by XDR infections in critically ill patients and the importance of a tailored antimicrobial approach to effectively manage severe complications such as lung abscess.

Oral cancer is rare in Western nations but widespread in high-risk regions around the globe. Risk factors, such as tobacco usage, alcohol intake, and betel nut chewing, enhance the chance of the illness, making it mostly avoidable. Due to its high mortality, early detection is crucial. Prevention and diagnosis begin with oral mucosa lesions that may be malignant and local diseases that cause persistent inflammation. Clinical therapies for oral cancer mostly include surgery, radiation, and chemotherapy. Unsatisfactory therapeutic impact and harmful side effects remain clinical treatment’s key issues. Future research should examine the cancer microenvironment and treatment. This review examined oral cancer risk factors, preventative strategies, and early diagnostic approaches. This review also discusses immunotherapy methods for countering this fatal disease. Immunotherapy targeting the cancer microenvironment may provide a novel oral cancer treatment.