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Background Lipoprotein Lipase (LPL) deficiency is an inherited disorder in which patients develop hypertriglyceridemia that can lead to recurrent pancreatitis. Mainstay of therapy is medical nutritional therapy. Case Report We present a case of a 35-year-old women with LPL deficiency who suffered recurrent hospitalizations for hypertriglyceridemia induced pancreatitis that was treated effectively with Orlistat. Discussion Other agents that have been studied in LPL deficiency are costly and have limiting side effects. Studies have shown Orlistat to be safe and effective for treatment of LPL deficiency in children. No studies have been performed in adults with LPL deficiency. Conclusion Orlistat may be a potential adjunctive treatment in adult LPL deficiency given its availability and favorable safety profile. Further research regarding Orlistat in the setting of LPL deficiency is needed.

Objectives Performance status (PS) scales such as the Eastern Cooperative Oncology Group (ECOG) PS and the Karnofsky Performance Index have limited utility in selecting therapies and predicting related adverse events in older patients with cancer. In July 2016, medical oncologists at our institution adopted the Cancer and Aging Research Group toxicity prediction score (CARG), a toxicity prediction tool, to identify patients who are "fit" for chemotherapy versus those who are "frail" and may experience severe complications. Methods Our retrospective review included referrals of beneficiaries 75 years of age and older who received standard systemic therapy and patients of the same age whose treatment was modified due to CARG. We compared the score's utilization six months before and after its incorporation and then assessed how its application impacted admissions, emergency department (ED) visits, and medical management. Results Thirty-eight patients with a mean age of 81 years met the inclusion criteria. Their diagnoses included gastrointestinal (37%), lung (21%), hematologic (18%), breast (10.5%), genitourinary (3%), and other (10.5%) malignancies. CARG was documented for 12.5% of systemic therapy recipients before its adoption and 41% of recipients after adoption. Its use was limited by the reliance on physicians to perform scoring during time-constrained patient encounters. Patients had fewer mean inpatient admissions (0.7 versus 2.3), admission days (4.3 versus 8), and ED visits (1.1 versus 2.5) when management was modified based on the score. Conclusion CARG assessment may facilitate a safer and more tailored approach to cancer care in older patients than conventional PS scales alone. Its integration into patient screening would increase its application and better define its potential predictive capacity to decrease risks for hospitalization.

Hemophagocytic lymphohistiocytosis (HLH) is a severe systemic inflammatory syndrome that is often fatal. In the adult population, it is believed to develop secondary to immune dysregulation due to rheumatologic, infectious, malignant, and recently, immunomodulatory drugs. It’s co-occurrence with phagocytosis by non-macrophage cells has not been previously well defined. We present a case of lenalidomide-associated HLH with concurrent plasma cell hemophagocytosis in a patient with controlled multiple myeloma (MM).

Multiple myeloma (MM) is a malignancy of plasma cells characterized by the clonal proliferation of plasma cells that produce monoclonal immunoglobulins. While typically considered to be incurable, advances in treatment options have led to remarkable improvements in survival for these patients. Accumulating evidence suggests an increased risk for the development of a secondary primary malignancy (SPM) in these patients, perhaps as a result of myeloma directed therapy or as an effect of their underlying disease process. Here we present a case of a patient who was diagnosed with an SPM while undergoing palliative treatment for multiple myeloma and a treatment approach.

Neurofibromatosis type 1 (NF1) is an autosomal dominant condition affecting 1 in 3,500 people resulting from an NF1 gene mutation that encodes the nonfunctional protein neurofibromin mutant. Neurofibromin is a negative regulator of RAS signaling involved in cell survival and proliferation. NF1 typically presents at birth or in early childhood with multiple light brown (café au lait) spots and axillary freckling. With age, patients may develop scattered neurofibromas as well as additional neurological and malignant abnormalities. Additionally, the nonfunctional protein neurofibromin mutant may be involved in the pathogenesis of peripheral malignant nerve sheath tumors, which is a rare and life-threatening complication of NF1. While a disqualifying condition for military duty, it may not initially be clinically apparent until complications develop. Here, we present a case of malignant peripheral sheath in an U.S. Army African American reservist with NF1 in whom cutaneous manifestations of NF1 such as café au lait spots and axillary freckling were not identified on the initial military entrance processing examination.

Deep vein thrombosis is a common condition encounter by hospitalists and managed by either oral or intravenous anti-coagulation. Although uncommon, phlegmasia cerulea dolens (PCD) is a life-threatening manifestation of acute deep vein thrombosis requiring early recognition and aggressive intervention to preserve life and limb. PCD is characterized by marked swelling of the lower extremities with pain and cyanosis, which often leads to gangrene and amputation. We present the case of a patient who developed PCD of her left lower extremity who was successfully treated with an EkoSonic™ endovascular catheter (Boston Scientific, Marlborough, MA, USA), which accelerates lytic dispersion of the thrombolytic drug through ultrasound technology.