A Rare Case of Primary Breast Diffuse Large B-cell Lymphoma in an Acquired Immunodeficiency Syndrome Patient.

Primary breast lymphoma (PBL) is not a commonly seen subtype of breast cancer, and it is also unusual for an extranodal variant of diffuse large B-cell lymphomas (DLBCLs) to appear in the breast. In this case report, we recount the presentation of painful masses in the right axillary and right breast regions in an acquired immunodeficiency syndrome (AIDS) patient, shortly after a mammogram described her breast lesion as BI-RADS 3, probably benign, in the breast imaging reporting and data system. This case demonstrated that painful breast and axillary masses in an acquired immunodeficiency syndrome (AIDS) patient can grow quickly, be misdiagnosed, and require an expedient workup, as extranodal DLBCL can be a debilitating disease.

A Review of Current and Emerging Therapies for Advanced Hepatocellular Carcinoma.

Hepatocellular carcinoma remains a leading cause of cancer-related deaths worldwide. Liver disease including cirrhosis and viral hepatitis remains among the leading causes of hepatocellular carcinoma and despite increased screening, many patients are diagnosed in the advanced stages precluding them from locoregional therapy. Therapeutic agents for advanced hepatocellular carcinoma were limited to Sorafenib for several years; however, with the emergence of molecular targeted therapies including tyrosine kinase inhibitors and vascular endothelial growth factor inhibitors, in addition to immunotherapies, the way hepatocellular carcinoma is treated has changed significantly. In this review, we summarize the key clinical trials that lead to the approval of these agents for systemic treatment of hepatocellular carcinoma and discuss the preferred sequence of treatment options as well as prospective studies for management of hepatocellular carcinoma.

Abscess or Tumor? When a Retroperitoneal Mass on Computerized Tomography Turns Out to Be a Rare Soft Tissue Growth.

A retroperitoneal finding on a computerized tomography scan, in a symptomatic patient, can harbor the clinician to many differential diagnoses from infectious to malignancy. Desmoid fibromatosis (DF), a relatively innocuous mass that can spread locally, can be found in that anatomical region. Even for a rare tumor such as DF, our patient did not meet the usual benchmarks of this cancer, being an elderly female and having it appear as an abscess radiologically. Timely clinical response with radiotherapy and tamoxifen allowed our patient's DF to regress and resolved her symptoms.

A Case of Multiple Myeloma Presenting as Streptococcus pneumoniae Meningitis with Candida auris Fungemia.

Multiple myeloma (MM), a plasma cell neoplasm, has a typical presenting pattern consisting of bone pain, renal failure, anemia, and/or hypercalcemia. Even though MM is a cancer that impairs the immune system, rarely is a systemic infection the first sign of disease. In this case report, our patient presented with altered mental status due to meningitis and was later diagnosed with MM. Furthermore, we display a case of a rare but emerging and serious fungus, Candida auris, that the patient developed during his inpatient stay. This is the first such record of C. auris in an MM patient.