Advanced myeloma masquerading as chronic shoulder pain in a 48-year-old man: a diagnostic dilemma.

Although solitary plasmacytomas may occasionally present as collar bone swellings or fractures, multiple myeloma involving clavicle is extremely rare. Ten to forty per cent of multiple myeloma cases are asymptomatic and are incidental diagnoses. Our case report describes an entirely benign presentation like chronic shoulder pain masquerading advanced myeloma, thereby posing a significant diagnostic dilemma. We present a 48-year-old man who presented with chronic bilateral shoulder pain with no history of trauma and was eventually diagnosed with advanced multiple myeloma and pathologic fracture of the right clavicle. It is, therefore, evident that a low threshold for suspicion can lead to early diagnosis and initiation of treatment and better survival.

Acute bilateral pulmonary embolism in a 21-year-old: is May-Thurner syndrome in our differential?

May-Thurner syndrome (MTS) is a clinical condition where the left common iliac vein gets compressed by the overlying right common iliac artery anterior to the fifth lumbar vertebra and the sacral promontory. It results in vessel wall injury and predisposition to thrombosis. We present a case of a 21-year-old African-American man with no significant past medical history who came to the emergency department with left lower limb swelling associated with shortness of breath, and was eventually diagnosed to have extensive left lower extremity deep vein thrombosis (DVT) along with acute bilateral extensive pulmonary embolism (PE) as a consequence to MTS. MTS should be considered in the differential when young patients present with unprovoked or recurrent left-sided DVT. Diagnosis of this anatomical variant is critical as it may need long-term anticoagulation and consideration of pharmaco-mechanical intervention such as mechanical thrombectomy and venoplasty with or without stenting.

Rare complication of milk-alkali ingestion: severe pancreatitis and acute kidney injury in a chronic hypocalcaemic patient with DiGeorge's syndrome.

Injudicious use of over-the-counter calcium supplements has resulted in increased incidences of hypercalcaemia and related complications. We present a case of acute pancreatitis in a chronic hypocalcaemic patient of DiGeorge's syndrome. The patient came into the ED with sepsis syndrome, right upper quadrant and epigastric pain and no obvious source of infection. Lab results and imaging were indicative of acute pancreatitis. There was severe renal dysfunction. The patient needed haemodialysis and had a prolonged stay in intensive care. The medical history was negative for biliary duct pathology or alcohol use. The patient had vomiting and diarrhoea in the nursing home for about a week, but she continued to receive her regular medications that included the calcium supplements and thiazide diuretics. It is likely that a complex interplay between calcium supplementation, dehydration and thiazide diuretics resulted in the development of acute pancreatitis and severe renal dysfunction in a chronic hypocalcaemic patient.

A near-fatal case of intussusception and ischaemic perforation of stomach in first-trimester pregnancy: eight years after laparoscopic Roux-en-Y gastric bypass.

The increasing demand and popularity of bariatric surgery are not only due to the ever-increasing obesity epidemic but to tackle obesity-related comorbidities like diabetes and hypertension. However, bariatric surgery is not free of complications. One rare complication is intussusception, jejuno-jejunal intussusception being the most common. Intussusception has been defined both in pregnant and in non-pregnant women as well as men. We describe the case of a 40-year-old woman in the first trimester of pregnancy came to the hospital with worsening abdominal pain, was found to have intussusception of small bowel involving the jejunum, along with ischaemic perforation and necrosis of the fundus of the stomach. Postsurgery, the patient had a complete recovery and eventually, she successfully delivered an intact, viable fetus.