ABSTRACT
Suppurative fungal infection of the thyroid is an extremely rare condition even more so in an immunocompetent patient. Fungal infections of the thyroid usually occur in immunocompromised patients with hematological malignancies, recipients of bone marrow and solid organ allografts on immunosuppression, and patients with AIDS. A 65-year-old male presented with swelling in the front of the neck for 2 years. Examination revealed a 4 × 4 cm non-tender, firm swelling of the right lobe of the thyroid. The patient was taken up for a subtotal thyroidectomy. Intra-operatively, an abscess cavity with pus was found in the right lobe of the thyroid. Histopathology revealed features of fungal abscess and staining demonstrated fungal hyphae characteristic of Aspergillus ssp.
ABSTRACT
Sphenoethmoidal mucoceles are rare tumors. They gradually expand in size and rarely produce bony destruction of sinus walls, leading to orbital, ocular, and intracranial involvement. We present a rare case of sphenoethmoidal mucocele with bone destruction and intracranial extension, who presented with nasal blockade and loss of visual acuity. Computed tomographic scan revealed a soft tissue mass, eroding the base of anterior cranial fossa, extending intracranially into the parasellar temporal fossa. The patient was treated successfully by endoscopic excision. Although a transfacial approach is generally preferred in cases of extensive mucoceles with intracranial extensions, a thorough anatomy of the nasal skull base and proficient use of the endoscope can be a good alternative to such lesions.