Aneurysmal subarachnoid haemorrhage in pregnancy: a case series

Pregnancy is a recognized risk factor for aneurysmal subarachnoid hemorrhage (SAH). Headache is very frequent in normal pregnancy and it is a common sign shared between several intracranial diseases. We present a case series of 10 women in the third trimester of pregnancy admitted to our intensive care unit (ICU) with neurological signs and symptoms. 4 of these patients were diagnosed with SAH. Data in this study suggest that a timely diagnosis and an appropriate treatment is crucial for mother and baby

COVID-19-associated Guillain-Barré syndrome in the early pandemic experience in Lombardia (Italy)

Objective To estimate the incidence and describe clinical characteristics and outcome of GBS in COVID-19 patients (COVID19-GBS) in one of the most hit regions during the frst pandemic wave, Lombardia. Methods Adult patients admitted to 20 Neurological Units between 1/3–30/4/2020 with COVID19-GBS were included as part of a multi-center study organized by the Italian society of Hospital Neuroscience (SNO). Results Thirty-eight COVID19-GBS patients had a mean age of 60.7 years and male frequency of 86.8%. CSF albuminocytological dissociation was detected in 71.4%, and PCR for SARS-CoV-2 was negative in 19 tested patients. Based on neurophysiology, 81.8% of patients had a diagnosis of AIDP, 12.1% of AMSAN, and 6.1% of AMAN. The course was favorable in 76.3% of patients, stable in 10.5%, while 13.2% worsened, of which 3 died. The estimated occurrence rate in Lombardia ranges from 0.5 to 0.05 GBS cases per 1000 COVID-19 infections depending on whether you consider positive cases or estimated seropositive cases. When we compared GBS cases with the pre-pandemic period, we found a reduction of cases from 165 to 135 cases in the 2-month study period in Lombardia. Conclusions We detected an increased incidence of GBS in COVID-19 patients which can refect a higher risk of GBS in COVID-19 patients and a reduction of GBS events during the pandemic period possibly due to a lower spread of more common respiratory infectious diseases determined by an increased use of preventive measures

Pleomorphic lipoma of the tongue as potential mimic of liposarcoma

We herein report a rare case of pleomorphic lipoma of the tongue with a review of world literature. A 44-year-old woman presented with a nodule of the tongue that had been present for over three years. Clinical examination revealed a yellowish sub-mucosal lesion, measuring 3 cm in maximum diameter, protruding from lingual surface. A first biopsy showed a lipomatous tumour composed of mature adipocytes intermingled with myxoid areas composed of spindle uniform in size and shape and multinucleated floret-like giant cells. Spindle and giant cells were positive for CD34. A diagnosis of pleomorphic lipoma was made. In view of the benign nature of this mass, it was de-bulked rather than completely excised in order to preserve swallowing function

Structural variation in SBDS gene, with loss of exon 3, in two Shwachman-Diamond patients

Deletion of exon 3 in SBDS gen

Congenital aggressive variant of Langerhans cells histiocytosis with CD56+/E-Cadherin- phenotype.

In children < 2 years of age, cutaneous involvement is the most frequent presentation of Langerhans cell histiocytosis (LCH). Cutaneous LCH can be localized or associated with dissemination and organ dysfunction. The clinical course is variable, ranging from spontaneous regression to a fatal outcome. We describe a female newborn presenting with congenital cutaneous lesions who rapidly developed pulmonary infiltrates and multiple osteolytic lesions. Skin biopsy showed a dermal infiltrate of medium to large cells morphologically and phenotypically consistent with LCH. The clinical course was rapidly fatal in spite of chemotherapy. No strict correlation between morphology and prognosis has been documented in LCH, but, in our case, distinct morphological and immunohistochemical features (CD56 expression and no E-Cadherin expression) may have contributed to an aggressive clinical course