Pragya Shrestha

Before it crumbles: Fulminant Hepatic Failure secondary to Hodgkin’s Lymphoma

Fulminant hepatic failure (FHF) is a relatively rare manifestation of Hodgkins lymphoma. Clinical features, laboratory findings, and imaging of the liver are usually inconclusive, and liver biopsy may be required for confirmation. We present a case of an FHF in a woman 1 week after the diagnosis of Hodgkins lymphoma. Chemotherapy could not be instituted due to hepatic encephalopathy and other complications. Autopsy revealed diffuse infiltration of the liver parenchyma. This case illustrates the importance of early diagnosis and institution of chemotherapy, which may reverse the liver failure.

Ischemic Stroke and Impact of Thyroid Profile at Presentation: A Systematic Review and Meta-analysis of Observational Studies

BACKGROUND Stroke is the fifth leading cause of mortality in the United States and a leading cause of disability. A complex relationship between thyroid hormone levels and severity of, and outcome after, stroke has been described. AIM Our objective is to identify the association between baseline thyroid function profile and outcome after acute ischemic stroke. METHODS Studies looking at the association between thyroid function and functional stroke outcomes were identified from available electronic databases from inception to December 16, 2016. Study-specific risk ratios were extracted and combined with a random effects model meta-analysis. RESULTS In the analysis of 12 studies with 5218 patients, we found that subclinical hypothyroidism was associated with better modified Rankin scale scores at 1 and 3 months (odds ratio [OR] 2.58, 95% confidence interval [CI] 1.13-5.91, P = .03 and OR 2.28, 95% CI 1.13-3.91, P = .003, respectively) compared with the euthyroid cases. Likewise, patients with higher initial thyrotropin-releasing hormone (TSH) and fT3 or T3 levels had favorable outcomes at discharge (mean differences of TSH .12 [95% CI .03-.22, P = .009] and of fT3 .36 (CI .20-.53, P < .0001]) and at 3 months (mean differences of TSH .25 [95% CI .03-.47, P = .03] and of T3 8.60 [CI 4.58-12.61, P < .0001]). CONCLUSIONS Elevated initial TSH (clinical or subclinical hypothyroidism) may correspond to better functional outcomes, whereas low initial T3/fT3 might correlate with worse outcomes in acute ischemic stroke among clinically euthyroid patients. This complex relation merits further well-designed investigations. Whether correcting thyroid profile with hormone supplementation or antagonism may lead to improved outcomes will require large, prospective, interventional studies.

Effect of statins on the mortality of bacteremic patients: A systematic review and meta-analysis of clinical trials

Background: Statins modify inflammatory cell signaling during the immune response to infection. This has been considered as a pleotropic effect. Effects of statins in inflammatory conditions such as bacteremia have been found to be controversial. Aims: We examined the effect of statins on the mortality of bacteremia patients. Material and Methods: Major databases were searched for the pertinent clinical trials. Results: Six cohort studies comprising 7553 patients were included. Hospital mortality was lower (15.36% vs 22.28%) in patients on statin. Conclusions: There may be a potential role of statins in similar inflammatory and infective conditions.

Upper airway hematoma secondary to warfarin therapy: A systematic review of reported cases

Upper airway hematoma (UAH) is a rare but life-threatening complication of oral anticoagulants requiring early recognition. However, no consensus exists regarding the best approach to treatment. We therefore, sought to systematically review the published literature on UAH to elaborate its demographic and clinical characteristics, treatment, complications, and outcomes. A systematic electronic search of PubMed and EMBASE for case reports, case series, and related articles of UAH related to warfarin published from inception (November 1950) to March 2015 was carried out. Categorical variables were expressed as percentage and continuous variables as mean ± standard deviation (SD). Statistical analysis was done using Statistical Package for the Social Sciences (SPSS) version 20.0.All cases were reported to have UAH as a complication of anticoagulation therapy with warfarin. Demographic and clinical characteristics, treatment, complications and outcomes of UAH were studied. Thirty-eight cases of UAH were identified from 34 reports in the literature. No gender preponderance (male = 52.78%) was seen and the average age of presentation was 60.11 ± 12.50 years. Dysphagia, sore throat, and neck swelling were the most common symptoms and the mean international normalized ratio (INR)at presentation was 8.07 ± 4.04. Most cases had sublingual hematoma (66.57%) followed by retropharyngeal hematoma (27.03%). Of the cases, 48.65% were managed conservatively while the rest underwent either cricothyrotomy or intubation with the time to resolution being 7.69 ± 5.44 days. UAH is a rare butpotentially serious complication of warfarin therapy. It is more common in the elderly population with supratherapeutic INR; inciting events were present in many cases. Overall, it has a good prognosis with significant morbidity present only if concomitant respiratory compromise is present. Reversal of anticoagulation with low threshold for artificial airway placement in the event of airway compromise leads to a favorable outcome in most cases.

The red hearing: swollen ear in a patient with ulcerative colitis

Relapsing polychondritis is a rare connective tissue disease of unknown etiology characterized by recurrent inflammation, degeneration and deformity of auricular cartilage. The autoimmune inflammation may also affect cartilage at other sites including nose, larynx, trachea and bronchi. Here, we present a case of relapsing polychondritis in a patient with ulcerative colitis. We also review the presentation, diagnosis and management of this condition.

Cortical hemiballism: A case of hemiballismus associated with parietal lobe infarct

Context: Hemiballismus is characterized by involuntary, irregular, large amplitude, and violent flinging movements of limbs. Stroke (middle and posterior cerebral artery) remains the most common etiology with 2/3 being lacunar. Lesions outside the substantia niagra (STN) can cause hemiballism, and only a minority by STN lesions, unlike the classical belief. Compared to those arising from STN, cortical hemiballismus is usually less severe with a good prognosis. Case Report: A 61-year-old man presented with sudden onset involuntary flinging movements of his right upper extremity accompanied by numbness and tingling. Past medical history was significant for stroke 2 years back with no residual deficits. Vitals signs were blood pressure of 165/84 mm Hg, and heart rate - 82 beats/min. Irregular, arrhythmic, jerky flinging movement, and decreased sensation to light touch in right upper extremity was noted. Magnetic resonance imaging of the brain revealed acute posterior left parietal lobe infarction. He was treated with aspirin and atorvastatin. Thrombolytic therapy was offered but declined. The movements resolved spontaneously over the next 2 days. No further episodes occurred at 3-month follow-up. Conclusion: Lesions affecting various areas outside the STN can cause hemiballism and usually carries a good prognosis with spontaneous resolution. Acute thrombolytic therapy may be considered on an individual basis. Treatment with antipsychotics can be useful for severe and recurring symptoms.