ObjectiveTo find out the frequency of hyperhomocysteinemia in young ischaemic stroke patients and its relationship with early morbidity and mortality.MethodsThis prospective study was conducted on young ischemic stroke patients in Pakistan Atomic Energy Commission General Hospital, Islamabad. Ischaemic stroke patients of age < 45 years were selected from both the outpatient and inpatient departments. A fasting venous blood sample was sent for analysis. Data was collected through a structured proforma and were analyzed using SPSS 24.0 (IBM Corp, Armonk, NY, US). The outcome was measured at discharge using the modified Rankin scale.ResultsThe mean age of the 71 patients in the study was 35.8 years. Overall, 36 (50.7%) cases had hyper-homocysteinemia. The frequency was significantly higher in males and in the age group 36-45 years (63.4%). Levels of homocysteine did not significantly affect the outcome at discharge.ConclusionHyperhomocysteinaemia, a modifiable risk factor for ischaemic stroke, was seen in about half of young stroke patients. The levels of homocysteine did not correlate with early stroke outcome.

Objective We aimed to assess the response and impact of response to pandemic at tertiary care centers in Pakistan especially pertaining to neurological care, facilities and training. Methods A pre-tested survey form was sent to 40 neurology tertiary care centers in all the provinces in the country in the first week of July 2020. 33 filled forms were received, out of which 18 were public (government) and 15 were private hospitals. Results Estimated 1300 HCW (faculty, medical officers, trainees and nurses) work at these 33 participating centers. There were 17 deaths among HCW (1.3%) at ten centers. Sufficient personal protective equipment (PPE) were provided to 158 HCW (12%). 129 (10%)HCW tested positive for COVID 19 at 31 centers including trainees/medical officers (39), consultants (29) and nursing and other staff (61). Due to low neurology admissions, 23/33 hospitals (70%) posted neurology trainees in COVID 19 units to contribute to covid care. Less than 50% hospitals did covid screening PCR before admission to neurology wards. Only 10% hospitals provide training and regular update to HCW. Neurology tele-health services were started for clinically stable patients at 15 (45%) centers. Only 60% neurology training programs were able to start online training. Ongoing research studies and trials focusing neurological manifestations of COVID-19 were done at 10 (30%) centers. Modification of facilities for COVID patients showed that 24(72%) hospitals strictly reduced the number of attendants accompanying patients. Only 10 (30%) centers had neurophysiological tests being conducted on COVID-19 patients. Mental health support services to HCW were provided at 12 (36%) centers. Conclusions Among HCW 10% tested positive for covid and 1.3% died. Mental health support services offered for HCW were available in 36% institutions. Neurology training was substantially affected due to low admissions, limited ward rounds and limited availability of online training.

Primary CNS (central nervous system) lymphoma is a rare condition with the incidence of less than 1% of all non-Hodgkin lymphomas (NHLs) and approximately 2% of all primary brain tumours. Diagnosis can be challenging and necessitates brain biopsy for definitive diagnosis. A 41-year male presented with history of impaired cognition, facial asymmetry, visual impairment and left sided body weakness. MRI brain demonstrated multiple enhancing lesions with one larger lesion in right basal ganglia with surrounding oedema and mass effect. These findings suggested the differential diagnoses of tumefactive multiple sclerosis (MS), primary CNS lymphoma (PCNSL) and tuberculosis. The patient had normal CT chest, abdomen and pelvis, normal CSF examination and cytology, negative CSF oligoclonal bands (OCBs) and negative HIV screening. It was impossible to differentiate between tumefactive MS and PCNSL without undertaking brain biopsy. Diffuse large B cell lymphoma (DLBCL) was the final diagnosis. Diagnosing PCNSL can be challenging and brain biopsy should not be delayed for definitive diagnosis and targeted treatment.

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