A Unique Case of a Patient With Pancreatic Cancer Developing Leptomeningeal Metastases While on Gemcitabine and Nab-Paclitaxel.

Brain metastases and leptomeningeal disease are rare with pancreatic cancer. Leptomeningeal disease is a catastrophic complication to have as patients deteriorate rapidly. Patients can present with symptoms of cranial nerve neuropathies, headache, nausea, and focal neurological deficits. We present a patient with metastatic pancreatic cancer who was treated initially with FOLFIRINOX (5-fluorouracil, leucovorin, irinotecan, and oxaliplatin) which resulted in marked clinical and radiologic improvement. However, he started to develop severe peripheral neuropathy and was switched to maintenance gemcitabine and nab-paclitaxel. On this regimen, his systemic disease was well controlled but he developed leptomeningeal carcinomatosis. To our knowledge, this is the first case of leptomeningeal metastases developing in a patient with pancreatic adenocarcinoma while on treatment with gemcitabine and nab-paclitaxel after cessation of FOLFIRINOX. We should maintain high clinical suspicion for leptomeningeal disease in pancreatic cancer, especially when systemic disease is well controlled, as the chemotherapeutic agents may not be crossing the blood-brain barrier effectively contributing to high morbidity and mortality.

Barking up the wrong tree: Vascular tree-in-bud due to intravascular lymphoma.

A 59-year-old previously healthy woman presented with a six-month history of fever, nonproductive cough, and weight loss. The cause of these symptoms remained obscure despite a thorough, month-long hospitalization. On presentation, she was normotensive with a pulse of 98 beats/minute, respiratory rate of 20 breaths/minute, and a temperature of 39.4C. She was emaciated. Physical examination was notable for faint bibasilar crackles on lung auscultation. Initial laboratory testing revealed pancytopenia. Peripheral smear demonstrated normocytic, normochromic anemia without immature cells or schistocytes. Other notable laboratory findings included elevated levels of lactate dehydrogenase, elevated ferritin, and elevated levels of fasting serum triglycerides. A comprehensive laboratory evaluation for connective tissue disease was negative. Plain chest radiography was normal while computed tomography (CT) of the chest demonstrated sub-centimeter nodules in a branching centrilobular pattern as well as in a peri-lymphatic distribution without associated lymphadenopathy or organomegaly. The above constellation of laboratory abnormalities raised concern for hemophagocytic lymphohistiocytosis (HLH). Soluble IL-2 (CD25) receptor levels were markedly elevated. Bronchoscopy with transbronchial biopsies of the right lower lobe was performed, revealing intravascular lymphoma associated with HLH. Our case emphasizes the need for clinicians to consider vascular causes of tree - in-bud nodules in addition to the conventional bronchiolar causes. The case also is a reminder of the need to conduct an exhaustive search for malignancy, in patients with HLH.

Telemedicine experience of NYC Internal Medicine residents during COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic challenged the resilience of public health, including diagnostic testing, antiviral development and transmission prevention. In addition, it also affected the medical education of many residents and learners throughout the country. Historically, physicians undergoing their residency training were not involved in telemedicine. However, in response to the challenges faced due to COVID-19, the Accreditation Council for Graduate Medical Education (ACGME) released a provision in May 2020 to allow residents to participate in telemedicine. METHOD: Lincoln Medical Center, located in the South Bronx of New York City, currently has 115 Internal Medicine residents, and telemedicine clinic visits have been conducted by residents since June 2020. An anonymous 25-question survey was sent to all Internal Medicine residents between August 8, 2020 to August 14, 2020. RESULT: Of 115 residents, 95 (82.6% of the residents) replied to this questionnaire. Residents revealed feeling less confident in managing chronic diseases through telemedicine visits. The survey also shows that 83.1% of respondents prefer in-person visits during their training, 65.3% feel that the telemedicine experience will affect their future career choice, and 67.4% would prefer less than 50% of visits to be telemedicine in their future careers. OUTCOME: The purpose of the new ACGME rules allowing telemedicine was to prevent the undertraining of residents and maintain health care for the patient during the COVID-19 pandemic. This affects residency training and the experiences of residents, which in turn can influence their future career plans.

Austrian syndrome followed by severe cutaneous adverse reactions in a HIV patient.

Invasive pneumococcal infection, defined as the combination of pneumonia with endocarditis and meningitis, was described as Austrian syndrome in the 1800s. We report the case of a 63-year-old woman with underlying human immunodeficiency virus who presented with fever and altered mental status. Subsequent workup supported a diagnosis of Austrian syndrome. During the 5-week course of ceftriaxone treatment, she developed fever, pruritus and follicular accentuation throughout the body. Labs were significant for eosinophilia, which along with systemic symptoms, supported the diagnosis of a drug reaction. Coagulase negative staphylococcus bacteremia was discovered when the patient developed septic shock. Subsequently, diffuse desquamative eruption with rapidly progressing sloughing appeared and biopsy proved toxic epidermal necrolysis. Patient eventually succumbed to multiorgan failure.