The Non-Innoculous Hilar Calcification: Recurrent Pneumonia Secondary to Broncholith-Associated Actinomyces.

Dystrophic calcification of hilar lymph nodes is a common response to chronic inflammation related to several etiologies and rarely is associated with any clinical findings. A clinical scenario related to these calcified lymph nodes can thus be delayed by the low clinical suspicion associated with such a presumably innocuous finding. Normal respiratory movements however, can cause erosion into adjacent bronchi leading to a broncholith, complications of which can result in morbidity.

Radiological evolution of relapsing polychondritis.

Relapsing Polychondritis (RP) is a systemic condition characterized by chronic, episodic inflammation, especially of cartilaginous and proteoglycan-rich structures. The etiology of this rare autoimmune disease is unknown, and so far, there is very little data available for non-Caucasians. RP presents with a constellation of non-specific inflammation, which sometimes appear in characteristic locations.

A case of glioblastoma in infarcted brain.

Patients with occult cancer of systemic or intracranial origin may clinically present with stroke as an initial manifestation due to tumor-associated hemorrhage and/or infarction. Such cases are usually clearly temporally related. We present a case with separate instances of hemorrhagic infarction and subsequent glioblastoma that were temporally separated by several years.