Medicine and Health Sciences Commons^™

Sclerosing Mesenteritis: Clinical Presentation, Imaging Findings, And Treatment, Jennifer Nauheim, Bsc, Rose Onyeali, Md

The Medicine Forum

CASE PRESENTATION

A 67-year old male with a history of myocardial infarction status post percutaneous coronary intervention and stage IV bladder cancer status post radical cystoprostatectomy with ileal neobladder reconstruction and chemotherapy (cisplatin and gemcitabine) presented with progressive, severe epigastric and lower abdominal pain associated with nausea. The pain had intensified over the previous week and was associated with a recent fifteen pound weight loss in the setting of poor oral intake. He denied nausea or diarrhea. His physical exam was notable for abdominal tympany and tenderness. His labs were notable for mild hyperkalemia (potassium 5.0 mmol/L), normal white blood …

Adverse Effects Of Checkpoint Inhibitor Immunotherapy In Medical Oncology, Michael Brister, Md, Colin Thomas, Md

The Medicine Forum

No abstract provided.

A Case Of Cryptogenic Organizing Pneumonia Managed Without A Diagnostic Biopsy, Kamal Amer, Md, Mckensie Walker, Bsc, Vincent Yeung, Md

The Medicine Forum

INTRODUCTION

Organizing pneumonia (OP) is a type of diffuse interstitial lung disease characterized by a specific histopathologic pattern of response to lung injury. When the etiology of the injury is unknown and in the absence of inflammatory or connective tissue disease, this entity is termed cryptogenic organizing pneumonia (COP) or primary organizing pneumonia (POP). Disease states in which the etiology of underlying injury is known is termed secondary organizing pneumonia (SOP). Causes of SOP include drug toxicity, chronic heart or renal failure, rheumatic disease, collagen vascular disease, infection, immunodeficiency, autoimmune disease, and interstitial lung disease.

OP is characterized by the …

Liver Abscess Turned Metastatic Infection In An Otherwise Healthy Patient: A Case Report, Samik Shah, Md, Ritu Nahar, Md, Neha Bansal Etherington, Md

The Medicine Forum

INTRODUCTION

The most common type of visceral abscesses are liver abscesses, which have a mortality rate of at least 2.5 percent.1,2 Most liver abscesses are polymicrobial, containing both facultative and anaerobic enteric pathogens, and develop secondary to another infection such as peritonitis and cholangitis, or from hematogenous spread.2-4 Liver abscesses are sometimes associated with systemic diseases such as colorectal cancer and diabetes mellitus.5,6 Rarely, as in our case presentation, primary liver abscesses occur spontaneously in patients with no identifiable precipitating or predisposing conditions.

Case Report: Coexistence Of Papillary Thyroid Cancer And Thyroid Lymphoma, Christine Mathai, Md, Edward Ruby, Md

The Medicine Forum

We describe a case of a 75-year-old female found to have concurrent papillary thyroid cancer and diffuse large B cell lymphoma of the thyroid.

Cat Scratching Your Valve: An Elusive Case Of Bartonella Endocarditis, Ritu Nahar, Md, Evan Caruso, Md

The Medicine Forum

INTRODUCTION

Bartonella Henselae is an uncommon, but significant cause of “culture-negative” endocarditis. While six Bartonella species have reportedly caused infective endocarditis (IE) in humans, the vast majority of cases are secondary to either B. quintana or B. henselae. The epidemiologic features of patients predisposed to Bartonella endocarditis are varied. Alcoholism, body lice infestation, and homelessness have been associated with B. quintana endocarditis, while B. henselae endocarditis has been linked to prior valvular disease and cat exposure.1-4 Patients with Bartonella endocarditis have clinical manifestations similar to those seen with traditional forms of subacute bacterial endocarditis. However, the rarity of the disease …

Massive Pneumoperitoneum, Harry Wang, Md

The Medicine Forum

CASE PRESENTATION

A 72-year-old man with a past medical history of pancreatic adenocarcinoma status post biliary and duodenal stent placement presented to the emergency department for one week of cramping abdominal pain in the setting of a surveillance abdominal/pelvis computed tomography (CT) scan done two days prior to admission that showed massive pneumoperitoneum (Figure 1). The patient felt bloated but otherwise had no complaints on presentation. His physical exam was significant for marked abdominal distension with mild diffuse tenderness on palpation, normal bowel sounds, and no peritoneal findings of guarding or rebound. Given concern for perforated viscus causing pneumoperitoneum, he …

Clinical Image: Halo Sign, Brandon Menachem, Md, Alan Gandler, Md

The Medicine Forum

CASE PRESENTATION

A 68-year-old man with no significant past medical history was transferred to our hospital for evaluation of newly diagnosed acute leukemia. His bone marrow biopsy showed acute undifferentiated leukemia. He was initiated on standard induction chemotherapy with cytarabine and idarubicin. His hospital course was complicated by neutropenic fever secondary to Fusobacterium bacteremia. He was started on antibiotic therapy with intravenous cefepime and oral metronidazole. Intravenous vancomycin was added in the setting of recurrent intermittent fevers. On hospital day 20, he developed minimal hemoptysis, pleuritic chest pain, and recurrent fevers. A CT scan of the chest showed a right …