Unexpected Barium Aspiration.

A barium esophagram is a diagnostic test used for the evaluation of dysphagia. However, this test has the potential risk for aspiration of the barium contrast. Barium aspiration typically localizes to the right lower lobe or left lingular lobe. We present a case of barium aspiration localized to the right middle lobe that persisted on chest X-ray. A 62-year-old male with a past medical history of hypertension, long-term back pain, gastritis, and anxiety presented with the complaints of hoarseness of voice, dysphagia, and weight loss for several months. During the esophagram, the patient aspirated the barium contrast. Chest X-ray confirmed the aspiration in the right middle lobe with a tree in bud appearance suggesting involvement of bronchioles. Three months later, a repeat chest X-ray revealed residual contrast. Pulmonary complications are directly related to the amount of aspirated barium and can include hypoxia, respiratory failure, secondary aspiration pneumonia, shock, and acute respiration distress syndrome. The prognosis of a barium aspiration is dependent on the amount of barium aspirated.

Chronic Pulmonary Aspergillosis Infection in Coal Workers Pneumoconiosis With Progressive Massive Fibrosis.

Pneumoconiosis is associated with coal dust particles depositing within the lung causing nodules coalesce to form progressive massive fibrosis (PMF). Cavitary lesions can develop in these PMF areas for concerns of tuberculosis and aspergillosis. We present a 59-year-old patient who had coal workers pneumoconiosis and PMF presenting with chronic dyspnea and hemoptysis with an upper cavitary lesion noted on chest imaging. He notes dyspnea with walking very short distances with associated productive cough. He admits to occasional wheezing, paroxysmal dyspnea, hemoptysis, and orthopnea but denies chest pain. He is an everyday smoker. His physical examination was only remarkable for bronchial breath sounds. On review of his prior imaging, he had a right upper lobe infiltrate as far back as 2012. As the years progressed, a new cavitary lesion developed in the PMF area which progressively got larger with a thick wall and no eccentric region noted inside the cavity. Tuberculosis test was negative. He underwent a transbronchial biopsy with methenamine silver stain which showed acute angle branching and septation suggestive of Aspergillus species. He was diagnosed with pulmonary aspergillosis and treated with voriconazole for 1 year. With pneumoconiosis and evidence confirming aspergillosis, the presence of a new lung infiltration with progression into a cavitary lesion leads to a diagnosis of chronic cavitary pulmonary aspergillosis (CCPA). With follow-up imaging showing extensive lung fibrosis, he had chronic fibrosing pulmonary aspergillosis (CFPA), a late-stage manifestation of CCPA.

Incidental and Asymptomatic Splenic Infarction and Infrarenal Thrombus in a COVID-19 Patient.

The cytokine storm associated with coronavirus disease 2019 (COVID-19) triggers a hypercoagulable state leading to venous and arterial thromboembolism. Lab findings associated with this phenomenon are elevated D-dimer, fibrinogen, C-reactive protein (CRP), ferritin, and procalcitonin. We present the case of a 66-year-old male with dyslipidemia who was diagnosed with COVID-19 with worsening shortness of breath, myalgia, and loss of taste. Physical examination was remarkable for crackles with diminished lung sounds and use of his accessory muscles. Labs showed normal white blood cell count, D-dimer of 1.42 mg/L, ferritin of 961 ng/mL, lactate dehydrogenase (LDH) of 621 U/L, and CRP of 2.1 mg/dL. Chest X-ray showed atypical pneumonitis with patchy abnormalities. He required oxygen supplementation with fraction of inspired oxygen of 100% proning as tolerated. He received remdesivir, ceftriaxone, azithromycin, dexamethasone, prophylactic enoxaparin, and a unit of plasma therapy. His D-dimer had increased from 1.65 to 3.51 mg/L with worsening dyspnea. At this time, computed tomography angiogram (CTA) of the chest showed extensive ground-glass opacities and a 2.4 × 1.9 × 1.3 cm distal thoracic aortic intraluminal thrombus. He was started on a heparin drip. A follow-up CTA of the aorta showed thrombus or hypoattenuation within the splenic artery and wedge-shaped areas extending from the hilum with possible infarction and a 6 mm thrombus in the infrarenal abdominal aorta. He was transitioned to enoxaparin 1 mg/kg twice daily. He remained asymptomatic from his splenic infarction. This case adds more insight to splenic infarction associated with COVID-19 in addition to the 32 reported cases documented thus far. Management of thromboembolism includes a therapeutic dose of anticoagulation. To prevent thromboembolism, prophylactic anticoagulation is recommended for those hospitalized with COVID-19.

COVID-19 Infection and Late Manifestation of Pulmonary Aspergillosis.

We present the case of a 56-year-old woman who was diagnosed with severe coronavirus disease 2019 (COVID-19) pneumonia complicated by severe acute respiratory distress syndrome who was intubated for 19 days. She recovered from COVID-19 after a month. A computed tomography (CT) scan of the chest, after a month, showed improved infiltrates with a small residual cavity within the lingula. A CT angiogram showed a more confluent density in the lingular portion on follow-up 2 months later. She developed intermittent hemoptysis after 3 months in December 2020, which persisted for almost 6 months, and CT of the chest showed the lingular nodular with resolution of the cavitation. She underwent bronchoscopy with bronchoalveolar lavage, confirming Aspergillus fumigatus by galactomannan assay and histology showing branching hyphae. Once she started treatment with itraconazole, her hemoptysis resolved. The follow-up CT of the chest after 2 months of treatment did not show a cavity or a nodule in the lingula. Our patient developed invasive pulmonary aspergillosis (IPA) as a sequela of severe COVID-19 infection. COVID-19-associated invasive pulmonary aspergillosis (CAPA) is an underrecognized complication that needs to be investigated on whether prophylactic treatment is required. Our case also demonstrates that the diagnosis of IPA needs to be considered months after COVID-19 infection when a superimposed fungal infection can occur after a viral infection if the patient continues to have persistent symptoms.

Immunotherapy: A Case Series.

Immunotherapy is on the rise as a treatment option for advanced melanoma, non-small cell lung carcinoma, renal cell carcinoma, and melanoma among others. It consists of two main classes being cytotoxic T lymphocyte antigen 4 (CTLA 4) inhibitors and programmed cell death 1 (PD 1) inhibitors. We report a case series of four patients who were started on either pembrolizumab or nivolumab for the treatment of melanoma or lung cancer. While on immunotherapy, they developed various side effects related to the immunotherapy including pneumonitis, transaminitis, thyroiditis, nephritis, and hypophysitis. To treat this complication, immunotherapy must be discontinued or held with immunosuppressant initiation as treatment. Most often the immunosuppressant of choice is steroids. After symptoms improve, patients can decide along with the clinician on restarting or completely stopping immunotherapy. Within our case series, three of four patients had resolutions of their symptoms with steroid treatment with one who was lost to follow up. Of the three patients who were being followed up, one had a relapse of side effects after resuming immunotherapy and decided against further treatment with immunotherapy. Another patient is doing well resuming immunotherapy on a daily dose of steroids. The last patient decided to not continue with immunotherapy after experiencing a flare of his symptoms when he was being treated since he missed a few doses of steroids. Further research is needed about the risk of flares of complications when resuming immunotherapy alone or with immunotherapy and steroid treatment.

COVID-19 Vaccine Acceptance Among Rural Appalachian Healthcare Workers (Eastern Kentucky/West Virginia): A Cross-Sectional Study.

Introduction The success of a vaccination program is dependent on vaccine efficacy and the number of people vaccinated. Healthcare workers are the first to receive the COVID-19 vaccine based on CDC phase 1a recommendations and are a point of contact for information for patients, so they must be well-educated on common misconceptions about the vaccine. Objective To identify acceptance/refusal rates of COVID-19 vaccine, reasons for refusal, and to understand the impact of demographics, work environment, and comorbidities on vaccine acceptance. Methods A cross-sectional study of 1076 healthcare employees in Rural Appalachian utilizing electronic and paper-based 12 question surveys from December 10, 2020, through December 20, 2020, followed up to April 2021. Results Within our study, 52.3% of our healthcare workers would accept vaccination with higher age, male gender, physicians, and those who receive annual flu vaccines more likely to accept vaccination. The most common reason for refusal was unknown side effects (88.5%). The second reason for refusal at 33.5% was waiting for someone else to take the vaccine first. In February 2021, the percentage of our healthcare workers who were vaccinated was 48%, which then increased to 55% in March 2021. By April 2021, the vaccination percentage of our healthcare workers reached 59%. Conclusions In order to predict how the public percentage of vaccination would be, healthcare workers need to address concerns about side effects from the vaccines and encourage the public to get the vaccines since healthcare workers themselves had already received the vaccines and can educate the patients on how they did after getting the shots.

The Ugly Side of Colchicine.

We report a rare case of a 32-year-old male who ingested 32.4 to 54 mg of colchicine and presented after 44 hours. He developed progressive multiple organ failure with shock, acute kidney failure, troponemia, pancytopenia, absolute neutropenia, disseminated intravascular coagulation, acute liver failure, rhabdomyolysis, and lactic acidosis. He also developed electrolyte abnormalities and refractory hypoglycemia. Initial treatment consisted of activated charcoal, fluids, and broad-spectrum antibiotics with supportive treatment of mechanical ventilation, hemodialysis, vasopressors, N-acetylcysteine, colony-stimulating factors, and blood products. Literature shows potential benefit of colchicine-specific Fab fragments for acute toxicity with limited studies and is not currently available in the United States. Further research for N-acetylcysteine protocol for acute liver failure in colchicine toxicity and potential use of colchicine-specific Fab fragments is needed. Our case demonstrates the importance of early use of activated charcoal for ingestion overdose with the incorporation of poison control into multidisciplinary team for coordinated patient care.

Recurrent Chylous Ascites Leading to Transudative Chylothorax Due to Bi-Ventricular Heart Failure.

Chylothorax is a pleural effusion of >110 mg/dL of triglycerides with a milky appearance with transudative being rare. In this article, we present a case of transudative chylothorax with concurrent chylous ascites that is secondary to congestive heart failure (CHF). A 70-year-old male with CHF with ejection fraction of 10%, coronary artery disease status post coronary artery bypass graft, sleep apnea, chronic kidney disease stage 3, and chronic obstructive pulmonary disease presented with worsening abdominal distention, shortness of breath, and increased lower extremities edema. He denied any cough or fever but had orthopnea and paroxysmal nocturnal dyspnea. He requires monthly paracentesis with drainage of 5 to 9 L each time. On physical examination, he had crackles bilaterally with no wheezes or jugular venous distension. His cardiac examination was unremarkable. He did have abdominal distension with dullness to percussion and a positive fluid wave. There was +2 bilateral pitting edema of lower extremities. He had a diagnostic paracentesis where 9.2 L of cloudy milky fluid was drained and therapeutic thoracentesis where 1.1 L of milky fluid was drained. Pleural fluid for triglycerides was 280. His peritoneal fluid had triglycerides of 671 confirming chylous ascites. CHF can lead to chylous ascites due to the increased lymph production in the abdomen, which flows to the thoracic duct. Due to the stiffness at the lymphatic junction, there is high pressure for less flow. The diaphragm plays a role allowing the chylous ascites to be absorb into the thorax.