Episodic Presentations of Pustular Pyoderma Gangrenosum in PLHIV: A Case Report and Brief Review of Literature.

We report a case of a 54-year-old female diagnosed with HIV and antiretroviral therapy (ART) for the same. Seven years ago, she suffered from fever, cough and weight loss, was diagnosed with pulmonary tuberculosis and also seropositive for HIV. She suffered from Herpes Zoster infection, after which her ART regimen was changed to TLD (tenofovir, lamivudine and dolutegravir). The patient presented with two episodes of pyoderma gangrenosum (PG), which were biopsy-proven, corresponding to a rise in CD4 counts above 500. She responded to glucocorticoids, both systemic and topical.

Posterior Inferior Cerebellar Artery Aneurysm Presenting With Severe Vertigo and Altered Sensorium.

Posterior inferior cerebellar artery (PICA) aneurysms are relatively uncommon among intracranial aneurysms and present unique challenges due to their complex anatomical origins. PICA aneurysms arise from the vertebral artery (VA), basilar artery, or anterior inferior cerebellar artery and can have complex anatomical sites and structures. A 31-year-old female known case of trigeminal neuralgia, currently asymptomatic for the same, experienced acute vertigo, headache, and altered sensorium. On the basis of the magnetic resonance imaging of the brain with angiography, she was diagnosed with a PICA aneurysm, necessitating immediate intervention. The patient subsequently underwent endovascular coiling of the aneurysm. The successful management of this unusual case emphasizes the significance of prompt diagnosis and early intervention in managing posterior inferior cerebellar artery aneurysms, leading to a favourable outcome. The patient is on regular follow-ups and has satisfactory progress.

Life-threatening gastrointestinal bleeding in a case of neurofibromatosis 1 and gastrointestinal stromal tumour managed with surgical intervention as a case report.

A 63-year-old patient with skin neurofibromas since birth was brought to emergency in a critical state due to massive bleeding per rectum. After stabilization and massive transfusion, the patient underwent Gastro-Intestinal (GI) endoscopy and abdominal computed tomography. A mass was identified in the jejunum. On laparotomy, multiple neurofibromas were seen in the jejunum. The segment with bleeding tumour was resected. Histopathology revealed benign spindle cell neoplasm, a gastrointestinal stromal tumour. The patient recovered and was discharged on day 15.

Glucose Monitoring in Critically Ill: Is Absence of "Stress Hyperglycemia" a Cause for Concern?

AIM: To study variations in glucose levels over 48 hours in critically ill patients by capillary blood glucose done on glucometer and compare the same in different categories of patients based on various diseases, as well as their correlation with sepsis and diabetes mellitus. To compare the same results in a subset of patients with the readings of continuous glucose monitoring. MATERIAL AND METHODS: We studied 50 critically-ill patients (Age≥18 years), admitted in medical ICU (on mechanical ventilation/ionotropic supports/in sepsis) in a teaching hospital in semi-urban Maharashtra. Critical illness was defined as any physiological instability leading to disability or death within minutes or hours, based on neurological assessment, respiratory system involvement and cardiovascular involvement. Capillary blood sugar levels were done 4 hourly using 'NIPRO' glucometer. Site was rotated. 5 patients had simultaneous continuous glucose monitoring, using I-Pro bio-sensor. RESULTS: Total 50 patients were included in the study. The data was collected and tabulated. Analysis showed that all critically ill patients showed some higher than normal recordings of blood sugar, which till now has been attributed to 'stress-hyperglycaemia'. This may be absent or blunted in sepsis. In the criticallyill patients with primary involvement of gastrointestinal tract, meal-unrelated fluctuations were seen. In critically-ill patients with CNS and CVS involvement, lowest BSL recordings were seen (meal unrelated) at 2 am. CONCLUSIONS: We concluded that that patients who develop hypoglycaemia may have an equally bad prognosis or even worse than those who develop hyperglycaemia during the period of critical illness. CGM devices record tissue glucose levels continuously, and may be useful as a 'tissue hypoglycaemia' alert.

An acute unusual presentation of hepatocellular carcinoma.

Hepatocellular Carcinoma (HCC) is a growing cause of mortality world over. The common risk factors include cirrhosis, viral infections, aflatoxin amongst others. Alpha Fetoprotein (AFP) levels and Ultrasonography (USG) are the preferred surveillance tools in early diagnosis of HCC. Here we present an unusual case of a young female with no known risk factors, no cirrhosis, no viral markers, and normal AFP levels who had a Acute hepatic failure eventually diagnosed as Primary Hepatocellular carcinoma.