Rapidly growing thyroid mass in an immunocompromised young male adult.
We describe a 20-year-old man diagnosed with a myelodysplastic syndrome (MDS), admitted to our hospital due to pancytopenia and fever of undetermined origin after myelosuppression with chemotherapy. Disseminated aspergillosis (DIA) was suspected when he developed skin and lung involvement. A rapidly growing mass was detected on the left neck area, during hospitalization. A thyroid ultrasound reported a 3.7 × 2.5 × 2.9 cm oval heterogeneous structure, suggestive of an abscess versus a hematoma. Fine needle aspiration of the thyroid revealed invasion of aspergillosis. Fungal thyroiditis is a rare occurrence. Thyroid fungal infection is difficult to diagnose; for this reason it is rarely diagnosed antemortem. To our knowledge, this is the 10th case reported in the literature in an adult where the diagnosis of fungal invasion to the thyroid was able to be corroborated antemortem by fine needle aspiration biopsy.
Department of Endocrinology, Metabolism, and Diabetes, San Juan City Hospital, Puerto Rico.
Mónica
M
Santiago
José Hernán
JH
Martinez
Coromoto
C
Palermo
Carlos
C
Figueroa
Oberto
O
Torres
Rafael
R
Trinidad
Eva
E
Gonzalez
Maria de Lourdes
Mde L
Miranda
Miosotis
M
Garcia
Guillermo
G
Villamarzo