Sepsis or sympathetics? Paroxysmal sympathetic hyperactivity after pontine stroke.

A 64-year-old man from nursing home with a pontine stroke 3 months ago, ventilator-dependent, presented with episodic fever, tachycardia and tachypnoea occurring several times a day. He was evaluated for sepsis and pulmonary embolism and was treated empirically with broad-spectrum antibiotics. But these episodes persisted. Due to the episodic nature and typical symptoms of sympathetic overactivity, in the setting of prior brain injury, paroxysmal sympathetic hyperactivity was considered. His antibiotics were discontinued, and he was treated symptomatically with baclofen and bromocriptine, which resulted in a partial reduction of these episodes.

Rare case of endogenous Klebsiella endophthalmitis associated with emphysematous prostatitis in a patient with diabetes, cirrhosis and COVID-19.

A 35-year-old Hispanic man presented with fever, chills, dysuria, diarrhoea, scleral icterus, tachycardia and tachypnea. He was found to be COVID-19 positive, CT of the pelvis revealed prostatic abscess, and urine culture grew Klebsiella pneumoniae Additionally, he was found to have diabetes and cirrhosis. During treatment, the patient developed vision loss, and was diagnosed with endogenous Klebsiella endophthalmitis. The patient was treated with intravenous antibiotics, pars plana vitrectomy, intravitreal antibiotics and cystoscopy/suprapubic catheter placement. On follow-up, the patient has had the suprapubic catheter removed, and successfully passed a voiding trial, but suffers permanent vision loss in both eyes.

Rare case of rapidly reaccumulating ascites.

Eosinophilic ascites is a rare type of exudative ascites most commonly caused by eosinophilic gastroenteritis. Here, a 57-year-old man presents with sudden-onset abdominal distension associated with nausea, vomiting and decreased appetite for 10 days. Physical examination revealed significant abdominal distention and fluid wave. Initial labs showed leucocytosis and mild peripheral eosinophilia. Imaging of his abdomen revealed severe ascites, no features of cirrhosis and diffuse inflammatory changes involving the jejunum and ileum. Diagnostic paracentesis showed exudative, ascitic fluid with predominant eosinophilia. Cytology of the ascitic fluid and blind biopsies taken during oesophagogastroduodenoscopy and enteroscopy were both negative for malignancy. The ascites reaccumulated rapidly, requiring five rounds of large-volume paracentesis during hospitalisation. Empiric treatment for suspected eosinophilic gastroenteritis with intravenous steroids improved and stabilised the patient's ascites for discharge. Parasitic workup resulted positively for Toxocara antibodies on ELISA. On 2-week outpatient follow-up, a course of albendazole resolved all gastrointestinal symptoms.

Objective quantification of upper extremity motor functions in Unified Parkinson's Disease Rating Scale Test.

Two tri-axial accelerometers were placed on the wrists (one on each hand) of the patients with Parkinson's disease (PD) and a non-PD control group. Subjects were asked to perform three of the upper extremity motor function tasks from the Unified Parkinson's Disease Rating Scale (UPDRS) test. The tasks were: 1) finger tapping, 2) opening and closing of palms, and 3) pronation-supination movements of the forearms. The inertia signals were wirelessly received and stored on a computer for further off-line analysis. Various features such as range, standard deviation, entropy, time to accomplish the task, and maximum frequency present in the signal were extracted and compared. The results showed that among the studied population, "standard deviation", "range", "entropy", "time" and "max frequency" are the best to worst features, respectively, to distinguish between the non-PD and PD subjects. Furthermore, using the mentioned features, it is more probable to distinguish between the non-PD and PD subjects from tasks 2 and 3 as opposed to task 1.