RESUMEN
Cytomegalovirus (CMV), a member of the Herpesviridae family, is an opportunistic infection with a typically benign course in the healthy host but has a more ominous course in the immunocompromised population. CMV infection commonly affects the visceral organs, particularly the respiratory and the gastrointestinal tract. CMV cutaneous lesions are rare and can be easily missed. We present a case of a 76-year-old woman presenting with a diffuse non-pruritic macular lesion with scattered vesicles and bullae, which was initially treated as a varicella zoster virus infection and herpes simplex viral infection, but was later found on biopsy to be due to cytomegalovirus. She has a history of Sjögren's syndrome, interstitial lung disease, and being on chronic immunosuppression therapy. This case highlights the importance of considering CMV infection in the differential diagnosis of vesicular skin lesions in immunocompromised patients. Based on a PubMed search for "cutaneous cytomegalovirus", "cutaneous CMV", "cytomegalovirus skin", and "skin CMV" in material published in the last 20 years (from 1996 to 2016) and reviewing any applicable referenced material outside of those dates, cases of cutaneous CMV are not well documented.
RESUMEN
May-Thurner syndrome (MTS) is a rare disease that causes deep vein thrombosis (DVT) in young females (age 20 to 50). DVT is caused by mechanical obstruction of the left common iliac vein by the right common iliac artery resulting in stasis rather than a primary hypercoagulable state. Although MTS is found in 22% of cadavers, it causes <5% of lower extremity venous disorder. Greater than 70% compression is needed to cause DVT. MTS patients usually present with acute left leg edema. Many cases are recurrent with a past workup negative for other etiologies of DVT or pulmonary embolism (PE). Cases rarely present as PE rather than DVT. We present a case of this syndrome at a younger-than-typical age with PE as the first presentation. Femoral stick venogram is the gold standard for diagnosing MTS as therapeutic procedures can be done concurrently. Anticoagulation therapy alone is insufficient to prevent recurrence.
RESUMEN
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an autoimmune disease presenting with weakness and numbness in a remitting or chronic progressive course. It is known to have several clinical presentations and several associated diseases. CIDP has been associated with multiple myeloma, monoclonal gammopathy of undetermined significance (MGUS), and other paraproteinemias. We present a case of refractory CIDP in which the initial workup for multiple myeloma was negative, and multiple myeloma was then diagnosed two and half years later. Treatment of the multiple myeloma led to clinical improvement. This case is instructive in that perhaps more frequent surveillance for paraproteinemia in patients with CIPD, even after a negative initial workup, could lead to a better clinical outcome.