Acute Cholecystitis and Obstructive Jaundice by Nontraumatic Duodenal Intramural Hematoma at Ampulla of Vater / 대한췌담도학회지

Nontraumatic spontaneous intramural hematoma is an infrequent complication of the use of oral anticoagulants. The most commonly affected site is the jejunum followed by ileum and duodenum. The symptoms can vary depending on the location and size of hematoma. Patients with intramural hematoma usually present with abdominal pain, nausea and vomiting, but rarely present with hematuria, pancreatitis, cholangitis. An obstructive jaundice and acute cholecystitis has not been reported as a secondary cause of duodenal intramural hematoma in Korea so far. Here, we report spontaneous duodenal intramural hematoma caused by anticoagulant therapy that associated with transient obstructive jaundice and acute cholecystitis in a 79-year-old man, which was successfully managed conservative management. In addition, we reviewed reports of intramural hematoma with literature review.

Kidney Transplant Patient with a Facial Redness / 대한이식학회지

Posttransplant erythrocytosis (PTE) is a common complication of renal transplantation, which can occur in approximately 10% to 15% of renal transplant patients and usually affects males with relatively good renal function. It is also associated with an increased incidence of thromboembolic events. Clinical manifestations of PTE include malaise, headache, plethora, lethargy, and dizziness. It is correlated with use of cyclosporin, gender, posttransplant renal function, and type of antihypertensive medication. The angiotensin receptor blocker (ARB) or angiotensin-converting enzyme inhibitor is preferred as an initial treatment for PTE because these agents are effective and reasonably safe in the majority of patients with PTE, and can also provide a necessary antihypertensive effect for kidney transplant patients. We report here on a 35-year-old male who had erythrocytosis after renal transplantation. After renal transplantation, his level of hemoglobin was 21 g/dL. We treated this patient with ARB and his symptoms and signs have been completely relieved.

Delayed Diagnosis of Small Cell Lung Cancer in a Patient with Allergic Bronchopulmonary Aspergillosis

Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity disorder induced by Aspergillus fumigatus that occurs generally in patients with underlying chronic airway disorders. However, the development of ABPA associated with lung malignancy remains unknown. An 80-year-old woman was admitted for evaluation of chronic cough. Her radiologic finding was a mass like opacity with mucoid impaction, showing finger-in-glove sign, one of the typical radiologic findings for ABPA. In addition, laboratory tests revealed that her data satisfied the diagnostic criteria for ABPA. Interestingly, final pathologic examination showed that the mass lesion was small cell lung cancer. Here, we describe a case of delayed diagnosis of small cell lung cancer with ABPA, suggesting that a possibility of accompanying lung malignancy such as small cell lung cancer should be considered in patients with ABPA. This case let us realize the importance of clinical suspicion that different entities of diseases can be occurred simultaneously for the correct diagnosis without delay.

Solitary Pituitary Metastasis of Advanced Breast Cancer Treated with Anti-Human Epidermal Growth Factor Receptor 2 Drug

Metastasis to the pituitary gland from systemic cancer is a rare condition. The breast and lung are the most common sites of primary tumor metastasis. Most often, they occur in the setting of widespread metastatic disease, which most frequently occurs in elderly patients. However, an increase in the incidence of solitary pituitary metastasis of breast cancer as the first recurrence has been reported. Diabetes insipidus is the most frequent symptom at presentation, and visual field defects or cranial nerve deficits are common symptoms of pituitary metastasis. Unlikely these symptoms, deficiencies of anterior pituitary hormones may only become evident in critical situation because symptoms are of an insidious onset and sometimes nonspecific. We report here on a rare case of solitary pituitary metastasis from breast cancer presenting as hyponatremia without other symptoms.