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Kikuchi's disease is a benign condition that occurs in women. A young woman presented to the hospital with fevers and cervical lymphadenopathy. Infectious work-up was negative except for streptococcus pharyngitis. Imaging studies revealed the presence of diffuse cervical and axillary lymphadenopathy. The fevers persisted and she underwent excisional cervical lymph node biopsy that revealed histiocytic necrotizing lymphadenitis corresponding to a benign diagnosis of Kikuchi's disease. Three months later, the patient was afebrile and there was complete resolution of the cervical lymphadenopathy.

With the introduction of potent immunosuppressive and chemotherapeutic medications for various diseases, there is an increased incidence of therapy-related myeloid neoplasms. They are the result of mutational rearrangement and historically, have a grave prognosis compared with de novo myeloid neoplasms. We did a short review on various types of myeloid leukaemias reported after therapy with antitumour necrosis factor and also report, to the best of our knowledge, one among the very few cases of therapy-related acute promyelocytic leukaemia in a patient on infliximab therapy for refractory Crohn9s disease. The patient responded well to the traditional treatment and is in complete remission for more than 5 years.

With an increasing pandemic of HIV/AIDS, the incidence of HIV-associated lymphoma is expected to rise. Here, the authors report a case of a 41-year-old man who presented with right upper quadrant pain and mass, and was subsequently diagnosed with HIV-associated diffuse large B cell lymphoma (DLBCL) with cardiac involvement. This case illustrates some of the uncommon and interesting aspects of DLBCL: primary extramedullary extranodal stage IV disease as the presenting feature; cardiac involvement at presentation; DLBCL as the only clue to the diagnosis of HIV; and management of HIV-associated DLBCL. This case is also a reminder of the importance of the routine HIV screening for all patients between the ages of 13–64 years, as advocated by centres of disease control and prevention.

Introduction The consumption of energy drinks has increased significantly. We report the case of a patient who presented to our hospital with jaundice, abdominal pain, and markedly increased liver transaminases likely due to the increased consumption of an energy drink. To the best of our knowledge, this is the first case report in the literature linking the development of acute hepatitis to the consumption of an energy drink. Case presentation A 22-year-old Caucasian woman presented to our hospital with epigastric pain, nausea, vomiting, and low-grade fever. She had been drinking 10 cans of an energy drink daily for two weeks prior to presentation. Her physical examination revealed mild epigastric tenderness. Her initial blood tests revealed elevated alanine aminotransferase, aspartate aminotransferase, and total bilirubin. A computed tomographic scan of the abdomen and pelvis was normal, and the patient was discharged to home. She returned to the Emergency Department of our hospital with worsening pain and new-onset jaundice. This time her physical examination revealed epigastric tenderness and icteric sclera. Her aspartate aminotransferase, alanine aminotransferase, and international normalized ratio were markedly elevated. Further radiological studies were non-specific, and she was admitted to our hospital with a diagnosis of acute hepatitis. Her viral serology and toxicology screens were negative. The patient was treated supportively and was discharged after resolution of her symptoms and a marked decrease in her liver enzymes. Conclusion The development of acute hepatitis in this patient was most likely due to the excessive ingestion of an energy drink, and we speculate that niacin was the culprit ingredient.

Introduction We describe a case of non-small cell lung cancer that was found to stain positive for beta-human chorionic gonadotropin on immunohistochemistry. Only a few case reports have described lung cancers that secrete beta-human chorionic gonadotropin. Case presentation A 68-year-old Caucasian man presented with symptoms of weakness, fatigue and weight loss for the past two months. On examination, he was found to have generalized lymphadenopathy, and radiologic workup revealed numerous metastases in the lungs, liver and kidneys. Biopsy of the supraclavicular lymph node revealed metastatic large cell lung cancer with beta-human chorionic gonadotropin hormone positivity. The serum beta-human chorionic gonadotropin level was 11,286 mIU/ml (upper limit of normal, 0.5 mIU/ml in non-pregnant females). He was diagnosed with stage 4 lung non-small cell lung cancer. The patient refused chemotherapy. He was discharged home with hospice care. Conclusion The markedly elevated serum values of beta-human chorionic gonadotropin initially prompted the medical team to investigate germinal tumors. In the presence of a negative testicular ultrasound, workup was performed to find an extratesticular source of the tumor. Finally, the diagnosis was made with a tissue biopsy. This case illustrates that atypical markers can be seen in many cancers, emphasizing the role of immunohistochemistry and tissue biopsy in establishing the diagnosis.

1085 Background: When compared to normal breast epithelial cells, breast cancer cells exhibit increased metabolic activity, which produces excessive intracellular hydrogen ions (H+). This increase ...

Background Cancer associated inflammation is one of the key determinants of outcome in patients with cancer. An elevated neutrophil: lymphocyte ratio (NLR) has been identified as a predictor of worse survival in patients with various solid tumors compared to hematologic malignancies but no reports yet examined its impact on multiple myeloma. The aim of this study was to examine the prognostic value of an elevated NLR in multiple myeloma. Methods We had approval by our institutional review board to collect the data on patients diagnosed with multiple myeloma at Staten Island University Hospital between year 2000 and 2012 identified from our local cancer database. Data on demographics, conventional prognostic markers, laboratory analyzes including blood count results, and histopathology were collected and analyzed. A cox proportional survival analysis was carried out to assess the relationship between NLR and mortality. NLR was assessed as a continuous variable as well as categorical variable (quartile 0.5-1.5, 1.6-2.2, 2.3-3.8, and 3.9-22.3). Results A total of 96 patients were identified with a median age at diagnosis of 70 (IQR of 61 to 79) years. The median neutrophil count was 3.5 (2.5—5.1) x 10-9/liters, median lymphocyte count 1.5 (1.05-2.4) × 10-9/liters, while the NLR was 2.28 (1.53-3.88). The median overall survival was 147.5 weeks, IQR (88.5-320). NLR did not prove to be a significant predictor of death as a continuous variable (0.95 (0.85-1.06), p =0.35). Furthermore, there was no significant difference in survival with any of the quartiles of NLR. Compare to lowest quartile of NLR, Hazards ratio for the consecutive quartiles were 1.25 (0.56-2.79, p 0.55), 1.36 (0.61-3.04, p=0.45) and 0.89 (0.36-2.22, p=0.80). Conclusion NLR does not appear to offer useful predictive ability for outcome and survival in multiple myeloma patients. Our study is limited with small sample size, further studies are needed to validate our results. Disclosures: No relevant conflicts of interest to declare.

T-cell prolymphocytic leukaemia (T-PLL) is an extremely uncommon haematological malignancy that has an aggressive course and a grave prognosis. We describe a patient who presented with lymphocytosis, scalp erythema, ascites and splenomegaly and was diagnosed with T-PLL. He was treated with alemtuzumab with a good response and was referred for allogeneic stem cell transplantation.

A 72-year-old gentleman presented to the hospital with progressively worsening dysphagia to soft foods and liquids. He was diagnosed with severe pharyngeal dysphagia by modified barium swallow. A CT scan of the neck with IV contrast showed anterior flowing of bridging osteophytes from C3-C6, indicative of DISH, resulting in esophageal impingement. He underwent resection of the DISH segments. Following the surgery, a PEG tube for nutrition supplementation was placed. However, the PEG tube was removed after five months when the speech and swallow evaluation showed no residual dysphagia. DISH is a rare non-inflammatory condition that results in pathological ossification and calcification of the anterolateral spinal ligaments.