Fulminant ruptured septic aneurysm complicating the catheter related blood stream infection in a patient on maintenance hemodialysis: A case report.

Metastatic infections can complicate catheter-related blood stream infections (CRBSI) in dialysis dependent patients. However, an infected/septic aneurysm involving the aorta or its branches as a direct complication of CRBSI without an underlying infective endocarditis is not reported so far in the literature. We report a 43-year female, who presented with CRBSI 2 weeks following a tunneled dialysis catheter (TDC) insertion. Due to the lack of defervescence after 72 h of antibiotics given as per the culture sensitivity reports, the TDC was removed. Blood cultures grew Pseudomonas aeruginosa. After a catheter free interval of 4 days, a TDC was reinserted, an antibiotic course was completed, and she was discharged in stable condition. Five days later, she presented with acute abdominal pain and fever. A tender, firm, and pulsatile mass was noted in the hypogastrium with a bruit. Contrast-enhanced CT revealed a pseudoaneurysm of the aorta, and left common iliac artery at the site of origin. She was started on IV antibiotics and planned for an endovascular prosthesis but had a sudden collapse during her hospital stay due to a ruptured aneurysm. CRBSI due to certain pathogens such as Pseudomonas might require prolonged and dual antibiotic therapy to prevent fulminant complications.

A Rare Bug and Recurrent Bleed.

Isolated pulmonary actinomycosis is a rare entity. Its clinical features and radiological findings are nonspecific, making early diagnosis difficult for clinicians. We report a case of 40-year-old nonsmoker, immunocompetent male without an underlying structural lung disease who presented to us with recurrent hemoptysis and was diagnosed to have Actinomycosis after multiple readmissions.

Wernicke's encephalopathy post hyperemesis gravidarum misdiagnosed as Guillain-Barre syndrome: lessons for the frontline.

We report a case of a 26-year-old pregnant woman, who presented with subacute limb weakness. This was initially suspected to be Guillain-Barre syndrome but subsequently found to be the motor neuropathy of dry beriberi (vitamin B1, thiamine deficiency) along with associated Wernicke's encephalopathy (WE). The underlying cause was revealed as hyperemesis gravidarum (HG). HG complicates up to 3% of pregnancies and if severe, without nutritional supplements, may lead to electrolyte disturbances, calorie loss and vitamin deficiency. Although the association of HG and WE was first reported in 1939, it remains an under diagnosed condition with potential for serious and permanent neurological deficits, and some mortality, in both mother and baby. Early recognition of the problem, with timely and careful fluid, electrolyte, glucose and vitamin replacement is needed to avoid complications. We highlight current best practice in the treatment of WE. An open mind to the possibility of HG complications in any pregnant woman presenting with neurological symptoms is probably the most important lesson to learn from the front line.

Lean Cushing's.

This is a case report of 59 years old male with adrenocorticotropic hormone ACTH-independent macronodular adrenal hyperplasia (AIMAH), which is a rare cause of Cushing's syndrome. He was detected to have adrenal lesions incidentally on imaging. The biochemical evaluation was suggestive of endogenous ACTH-independent Cushing's syndrome. Contrast Enhanced CT of the abdomen done to characterize the lesion was suggestive of bilateral macro-nodular adrenal hyperplasia. There was no evidence of cushingoid features except for type 2 diabetes mellitus suggestive of subclinical Cushing's. He was not planned for any immediate medical/surgical management since metabolic control was achieved with oral anti-diabetics (OADs) and anti-hypertensive medications. He is on regular follow up with well-controlled sugars and blood pressure.