Sickle Cell Trait: Is It Always Benign?

Sickle cell disease is a well-known homozygous inherited hemoglobinopathy that causes vaso-occlusive phenomena and chronic hemolysis. Vaso-occlusion results in sickle cell crisis and can eventually lead to complications involving multiple organ systems. However, the heterozygous counterpart, sickle cell trait (SCT) has less clinical significance as these patients are generally asymptomatic. This case series examines three unrelated patients with SCT ranging from the age of 27 to 61 years, who presented with pain in multiple long bones. Hemoglobin electrophoresis confirmed a diagnosis of SCT. Radiographic images of the affected sites showed osteonecrosis (ON). Interventions included pain management and bilateral hip replacement in two of the patients. Historically, vaso-occlusive disease in patients with SCT with no evidence of hemolysis or other hallmark findings of sickle cell disease is rare. There are limited reported cases of ON in SCT patients. Clinicians should explore other hemoglobinopathies not tested on routine hemoglobin electrophoresis and alternative risk factors for ON in these patients.

An Unusual Case of Macrophage Activation Syndrome (MAS)- Hemophagocytic Lymphohistiocytosis (HLH) Triggered by Necrotizing Autoimmune Myopathy.

Macrophage activation syndrome (MAS)- hemophagocytic lymphohistiocytosis (HLH) secondary to inflammatory myopathies such as dermatomyositis (DM), polymyositis (PM), and necrotizing autoimmune myopathy is exceedingly rare in the medical literature. We present the complicated diagnosis and treatment of a 41-year-old female who presented with proximal muscle weakness and shock. Following an extensive critical care workup, she was diagnosed with MAS-HLH, triggered by a newly diagnosed necrotizing autoimmune myopathy. In this case report and literature review, we would like to highlight the importance of recognizing the clinical signs of MAS-HLH in rheumatological disorders and the necessity for rapid treatment.

Non-small cell lung cancer presenting as back cyst.

Cutaneous metastasis as the presenting sign of lung cancer is rare, with a poor prognosis and a life expectancy of 3 to 5 months. We present the complicated course of a 60-year-old woman with extensive metastatic non-small cell lung cancer that presented as a back cyst. Due to the benign appearance of the cyst and the difficulty discovering the location of the primary malignancy, diagnosis and treatment were delayed. Unfortunately, once aggressive treatment was initiated at the request of the patient, she died 2 weeks later. This case highlights the importance of recognizing cutaneous lesions as a sign of internal malignancy and emphasizes multidisciplinary discussion that focuses on the patient's quality of life.

Using Shared Medical Appointments for Delivering Patient-Centered Care to Cancer Survivors: A Feist-Weiller Cancer Center Pilot Study.

Background: Shared medical appointments (SMAs) have shown promise in the care of patients with conditions such as diabetes; however, the impact of lifestyle medicine-based SMAs on the overall health status of cancer survivors remains poorly understood. Materials and Methods: This cross-sectional survey of patients was conducted to study the impact of a unique lifestyle medicine-based survivorship program on cancer survivors. Results: A total of 64 patients were telephonically contacted for the survey, out of which 39 (60.9%) patients responded. All patients (39 of 39, 100%) found the program to be helpful in some way; 26 patients (66.7%) found SMAs to be significantly helpful, while 13 patients (33.3%) found SMAs as only somewhat helpful. The majority noted feeling a great sense of support (35 of 39, 89.7%), followed by improvement in appetite (21 of 39, 54%) and improvement in pain (14 of 39, 35.9%). All patients reported at least some improvement in subjective well-being (SWB); patients who attended >3 appointments reported significant/very significant improvement in SWB (P = .03). Conclusion: SMAs offer promise in the effective delivery of lifestyle medicine-focused care to cancer survivors. Further prospective studies are needed to validate these findings.