Extremely giant liver hemangioma: a case beyond the norms.

A 68-year-old overweight woman with no history of oral contraceptive use presented a large liver mass of 40 cm on abdominal ultrasound without associated symptoms. Complete blood count, coagulation study, and liver biochemistry were unremarkable. Abdominal contrast-enhanced CT revealed a 33x24 cm lesion with discontinuous peripheral globular uptake and centripetal fill-in, consistent with an extremely giant hemangioma. It affected all segments of the right lobe, compressing the right suprahepatic vein and displacing all intra-abdominal structures, with a deviation of the midline structures (stomach and pancreas) to the left. Given the hemangioma size and its significant mass effect, surgery was discussed but declined by the patient, who remains asymptomatic 3 years later. Extremely giant liver hemangiomas (>10 cm) are rare, and the approach to asymptomatic patients is debated. Some advocate for prophylactic excision due to the potential for internal bleeding, growth, or rupture, while others suggest intervention for hemangiomas near major vascular structures. The American College of Gastroenterology recommends surgical intervention in such cases, but the European Association for the Study of the Liver suggests a conservative approach for most patients. This case highlights a successful "watch-and-wait" strategy, bringing attention to this unusual condition and its controversial management.

Tofacitinib-induced eosinophilia.

Tofacitinib is an oral small molecule JAK inhibitor approved for the treatment of moderate to severe ulcerative colitis (UC). Its efficacy and safety have been demonstrated in phase III clinical trials and supported by real-life data. We report the case of an 18-year-old woman with a 1-year diagnosis of left-sided UC, with multiple admissions due to disease exacerbation or infections, refractory to infliximab (with azathioprine) and currently under treatment with vedolizumab and tacrolimus. She was admitted due to a severe disease exacerbation and, because of a previous history of neuropsychiatric side effects to corticotherapy, tofacitinib was initiated. In the following 6 days, there was no clinical improvement of UC, and serial blood work-up revealed moderate grade persistent peripheral eosinophilia (3000 cells/mm3) and acute kidney injury grade 1 KDIGO. Tofacitinib temporary suspension was decided, with a rapid normalization of renal function/eosinophil levels. Tofacitinib was restarted 2 days after its suspension. However, she developed moderate eosinophilia (2000 cells/mm3) again, which was considered an adverse effect (AE) to tofacitinib, leading to its suspension with eosinophilia resolution. Given the severity of the disease, after a multidisciplinary discussion, it was decided to start high-dose corticotherapy and ustekinumab with maintenance therapy every 4 weeks, and to add tacrolimus. Clinical and biochemical remission were achieved, and the patient was discharged. Three-month follow-up after tofacitinib suspension showed no recrudescence of eosinophilia. Tofacitinib represents a significant advance in the management of UC patients. The drug has a good safety profile with few related AE. This case aims to warn about an adverse reaction to tofacitinib not reported so far, including in a multicenter real-life setting recently published by Hernández et al where eosinophilia is also not described, thus emphasizing the rarity of this AE. To our knowledge this is the first case of tofacitinib-induced eosinophilia in the context of UC. .

Comparative virulence of seasonal viruses responsible for lower respiratory tract infections: a southern European multi-centre cohort study of hospital admissions.

OBJECTIVES: Our study aimed to compare the clinical severity of lower respiratory tract infections (LRTI's) caused by Influenza and Respiratory Syncytial Virus (RSV). METHODS: We conducted a retrospective cohort study of LRTI admissions with positive PCR results for Influenza or RSV from 2017 to 2019 in three teaching hospitals in southern Europe. Data on clinical characteristics, viral agents and disease outcome were collected. Nosocomial infection was excluded. Main outcomes were invasive mechanical ventilation and in-hospital death. RESULTS: A total of 984 patients were included. Median age was 75 years. Influenza A was the most frequently identified virus (56.5%), of which 27.1% were subtype H1N1 and 53.0% H3N2. Influenza B was isolated in 22.3% and RSV in 21.0%. There were 10.5% of patients who died during admission and 8.3% submitted to IMV. Influenza A H1N1 was associated with lower age and less co-morbidity, while the opposite was observed for RSV. Influenza A H1N1 was independently associated with both higher risk of death (adjusted odds ratio 2.0 [1.2-3.4] p = 0.008) and IMV (adjusted odds ratio 5.1 [3.0-8.5] p < 0.001). CONCLUSION: Influenza A H1N1 was an independent predictor of mortality and IMV. These findings may have implications on hospital resource planning and vaccination policies.

Kawasaki-like Syndrome as an Emerging Complication of SARS-CoV-2 Infection in Young Adults.

BACKGROUND: Kawasaki-like syndrome occurring in children during the COVID-19 pandemic has been labelled multisystem inflammatory syndrome in children (MIS-C) by the CDC and paediatric inflammatory multisystem syndrome temporally associated with SARS-CoV-2 infection (PIMS-TS) by the ECDC. CASE REPORT: We report the case of an 18-year-old male patient presenting with a 72-hour history of abdominal pain, fever, erythematous skin rash, vomiting and diarrhoea. Examination showed he also had shock and he was first thought to have oedematous cholecystitis. SARS-CoV-2 infection was also diagnosed. He was admitted to the ICU, and echocardiography showed cardiac dysfunction, with a low ejection fraction and low cardiac index. High-sensitivity troponin serum levels were elevated. The patient received inotropic and vasopressor support. As he fulfilled several criteria for MIS-C/PIMS-TS, he was administered acetylsalicylic acid, corticosteroids and immunoglobulin, with a good clinical response. CONCLUSION: This case emphasizes how this severe presentation of COVID-19 can easily be misdiagnosed if the clinician is less aware of this syndrome in younger patients. LEARNING POINTS: SARS-CoV-2 infection is a diagnostic challenge in some patients with atypical clinical presentations, who may have MIS-C/PIMS-TS.Physicians should be aware of this condition when evaluating teenagers and young adults with COVID-19.

Fungal Gastroduodenitis.

Candida infection of the gastrointestinal (GI) tract is rare in the immunocompetent individual. In immunocompromised patients, it frequently involves the oesophagus, but extra-oesophageal involvement is uncommon. We report a case of primary and isolated gastroduodenal candidiasis. Upper GI endoscopy with biopsy of gastric mucosa was crucial for making the diagnosis. The patient showed transient improvement after therapy with fluconazole. LEARNING POINTS: Gastroduodenal candidiasis is rarely documented in the literature.Old age is an independent risk factor for fungal infection of the gastrointestinal tract.In this case, fungal gastroduodenitis was associated with gastroparesis.