Primary gastric squamous cell carcinoma (GSCC) is rare, typically associated with poor survival rates and unsatisfactory outcomes from conventional treatments including surgery, radiotherapy, and chemotherapy. It remains unclear whether nivolumab is as…
BackgroundHypocomplementemic urticarial vasculitis (HUV) syndrome is a rare form of small-vessel vasculitis characterized by a heterogeneous spectrum of clinical and biological findings. It is typically marked by chronic urticarial eruptions, hypocompl…
This case report presents a rare instance of synchronous multiple primary cancers involving lung adenocarcinoma with bone metastasis, gastric signet-ring cell carcinoma, and rectal cancer. The 64-year-old male patient was treated with a combination of …
Chronic Inflammatory Response Syndrome (CIRS), a complex condition triggered by environmental exposures such as mold toxins, remains challenging to treat effectively. This case study documents the incidental findings of hyperbaric oxygen therapy (HBOT)…
Immune-mediated cytopenias (IMCs) following allogeneic hematopoietic stem cell transplantation (HSCT) can lead to substantial morbidity and mortality, presenting a major therapeutic obstacle. Here, we report a case of a pediatric patient with acquired …
BackgroundGATA2 deficiency, a syndrome caused by heterozygous loss-of-function variants in the GATA2 gene, is characterized by immunodeficiency, bone marrow failure, and predisposition to myeloid neoplasms. Its clinical presentation is highly variable,…
Immune checkpoint inhibitors (ICIs) have become an important part of malignant tumor therapy. However, some adverse reactions follow ICIs therapy. The incidence of immune-mediated colitis (IMC) has also increased. Here, the case of a 67-year-old male p…
Pulmonary lymphoepithelioma-like carcinoma (pLELC) is a rare subtype of non-small cell lung cancer (NSCLC) that is closely associated with Epstein-Barr virus (EBV) infection. While radiotherapy after induction chemotherapy have shown marked efficacy in…
IntroductionAutoimmune encephalitis is a neurological disease caused by abnormal autoimmune mechanisms, characterized by a range of symptoms such as psychiatric and behavioral abnormalities, cognitive impairment, memory decline, and seizures. It is pri…
Sclerosing angiomatoid nodular transformation (SANT)is a rare vascular sclerosing mass-like lesion, often discovered incidentally during routine imaging evaluation or during visits for the patient’s primary disease. SANT has complex pathological manife…
