Atezolizumab-associated myositis in a patient with unresectable hepatocellular carcinoma.

INTRODUCTION: Combination treatment with atezolizumab and bevacizumab is the preferred first-line treatment for patients with unresectable or metastatic hepatocellular carcinoma with a Child-Pugh Class A liver function. Reactivation of the antitumor immune response with atezolizumab can result in the development of immune-related adverse events including colitis, skin rash, endocrinopathies, pneumonitis, and nephritis with renal dysfunction. However, the occurrence of myositis with immune checkpoint inhibitors is rare. CASE REPORT: We report on a 67-year-old male patient with an initial diagnosis of hepatocellular carcinoma, stage IV, unresectable with underlying cirrhosis who experienced atezolizumab-associated myositis. MANAGEMENT AND OUTCOME: Utilization of the American Society of Clinical Oncology guideline on managing immune checkpoint inhibitors adverse events helped guide the ordering of pertinent labs for monitoring and pharmacologic treatment. In our case, atezolizumab-induced myositis was resolved via a combination of corticosteroids, intravenous immunoglobulins, and plasmapheresis. DISCUSSION: Recognition of the signs and symptoms of atezolizumab-associated myositis is recommended and utilization of the American Society of Clinical Oncology guideline to guide management and treatment of associated symptoms.

Capecitabine-induced leukoencephalopathy in a patient with triple-negative breast cancer: A case report and review of the literature.

INTRODUCTION: Capecitabine is an orally administered prodrug that converts preferentially to 5-fluorouracil within tumors, resulting in enhanced concentrations of 5-fluorouracil in tumor tissue. The use of capecitabine has shown efficacy in the metastatic setting for breast cancer, and more recently, efficacy as adjuvant therapy for triple-negative breast cancer (TNBC). Capecitabine has been shown to be well tolerated with minimal side effects, but the incidence of leukoencephalopathy is rare with a risk of less than one percent. CASE REPORT: We report on a 34-year-old female patient with left TNBC, moderately differentiated, stage IIB that experienced symptoms of neurotoxicity following initiation of adjuvant chemotherapy with capecitabine. MANAGEMENT AND OUTCOME: Naranjo Algorithm Assessment score of nine indicated patient had drug-induced leukoencephalopathy leading to discontinuation of capecitabine and resolution of the neurotoxicity symptoms. DISCUSSION: Early detection of capecitabine-induced neurotoxicity by magnetic resonance imaging is crucial as symptoms may be reversible to the condition that capecitabine is immediately discontinued.

Endometrial cancer: a review and current management strategies: part I.

Endometrial carcinoma is the most common gynecologic malignancy. A thorough understanding of the epidemiology, pathophysiology, and management strategies for this cancer allows the obstetrician-gynecologist to identify women at increased risk, contribute toward risk reduction, and facilitate early diagnosis. The Society of Gynecologic Oncology's Clinical Practice Committee has reviewed the literature and created evidence-based practice recommendations for diagnosis and treatment. This article examines: • Risk factors, including genetic predisposition • Diagnostic and metastatic evaluation • Surgical management of early and advanced cancer, including lymphadenectomy in early cancer.

Use of wire guided localization for resection of recurrent, oligometastatic gynecologic clear cell carcinoma to anterior abdominal wall.

We present the case of apparent oligometastatic, recurrent clear cell carcinoma in the abdominal wall. Due to central obesity, previous abdominal wall surgeries, and previous radiotherapy, the mass was non-identifiable by conventional surgical dissection. A wire guided localization technique placed preoperatively facilitated the identification and resection of the malignant nodule with negative surgical margins.