We describe a case of a 55-year-old man presenting with a metastatic malignant
ameloblastoma 29 years after the primary tumor was resected. This represents the longest …

journal homepage: www. journals. elsevier. com/ijc-heart-and-vasculature of metastasis of
melanoma in both lungs. Examination of blood vessels revealed numerous sites of …

Carcinoid tumors are uncommon pulmonary neoplasms. They are classified histologically as
either atypical or typical. Atypical carcinoids are aggressive malignancies that require …

Management of critically ill coronavirus disease 2019 (COVID‐19) patients remains both
risky and technically challenging. A 55‐year‐old male COVID‐19‐positive patient with …

DISCUSSION Ameloblastoma is a locally aggressive tumor, which recurs at the primary site
but rarely metastasizes. About 2% to 5% metastasize, with lung being the primary site. 5 …

An altered mental status presents a diagnostic challenge for many clinicians. Described
here is a case of primary hyperparathyroidism not initially suspected until after a thorough …

DISCUSSION: It is well known that intrathoracic lymphadenopathy is a common clinical
manifestation of sarcoidosis. However, severe pulmonary artery narrowing secondary to …

DISCUSSION: Hepatopulmonary syndrome (HPS) is characterized by an oxygenation defect
as a result of pulmonary vascular dilatation in the setting of liver disease. 2 The oxygen …

DISCUSSION: Leading causes of chylothorax include thoracic surgery and malignancy.
Medications are not well-known reported causes. On literature review, Dasatinib is one of …

A 59-year-old woman with a smoking history of 60 pack-years presented with progressive
shortness of breath and clubbing of her fingers. CT scan showed a large mass with …