Internal medicine
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Aim Recent developments in ultrasound elastography (UE) and ultrasound attenuation imaging (UA) have enabled the detection of advanced liver fibrosis and steatosis in patients with steatotic liver disease (SLD), which is prevalent worldwide. In patients with SLD, the presence of advanced liver fibrosis determines the risk of hepatocarcinogenesis, and UE and UA are expected to play important roles in liver cancer surveillance. We conducted a questionnaire survey among medical facilities in Saga Prefecture regarding the actual status of awareness and implementation of UE and UA. ⋯ The actual availability of UE and UA in facilities with ultrasound machines was 21% (30/142) and 12% (17/142), respectively; UE and UA were used in 90% (27/30) and 88% (15/17) of these facilities, respectively. Conclusion Even among medical facilities in Saga Prefecture that are active in liver cancer surveillance, awareness of UE and UA is not high. The availability of UE and UA may be inadequate, considering the high prevalence of SLD.
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A 69-year-old man was admitted to our hospital because of a sudden gait disturbance. Based on the neurological examination performed upon admission, the patient exhibited ataxic movement in his right lower limb and body lateropulsion toward the right side. ⋯ A motion analysis revealed ipsilateral lower-limb ataxia. Lower lateral medullary infarction can cause ipsilateral lower limb ataxia, particularly impaired hip joint coordination, resulting in body lateropulsion in dynamic conditions.
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Nephrotic syndrome (NS) predisposes patients to immunocompromised hosts owing to the loss of immunoglobulins, immunosuppressant use, and edema complications. In addition, aging impairs the immune system; thus, elderly individuals with NS are vulnerable to infection. ⋯ Protecting the skin and wounds from direct exposure to nocardia is important. Physicians should consider the safe dose and treatment period of immunosuppressants in elderly patients with NS.
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Background Acquired amegakaryocytic thrombocytopenia (AAMT) is a rare disorder characterized by thrombocytopenia, marked megakaryocytic hypoplasia, and preserved other-lineage hematopoiesis in the bone marrow. The etiology of AAMT remains poorly understood owing to its rarity. ⋯ Ultimately, the patient was diagnosed with AMMT and immune thrombocytopenia (ITP)-like platelet destruction. Discussion This case suggests that AAMT and ITP are non-exclusive and sometimes overlap as components of a broad spectrum of platelet-related autoimmune diseases.
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Cases of neuronopathy associated with immune checkpoint inhibitors (ICIs) have rarely been reported. We herein report a case of ICI-associated neuronopathy. A 54-year-old man underwent chemotherapy for right maxillary sinus cancer. ⋯ A colonic biopsy suggested ICI-associated colitis. Based on these findings, the patient was diagnosed with ICI-associated neuronopathy. Clinical symptoms and SEP findings improved markedly after two courses of intravenous methylprednisolone.