Head & Neck

Mucinous cells with blue cytoplasm and flattened nuclei, intermixed with squamous cells containing dense eosinophilic cytoplasm and round nuclei. Courtesy Dr. V. Penopoulos.

Mucinous cells with blue cytoplasm and flattened nuclei, intermixed with squamous cells containing dense eosinophilic cytoplasm and round nuclei. Courtesy Dr. V. Penopoulos.

Mucinous cells with blue cytoplasm and flattened nuclei, intermixed with squamous cells containing dense eosinophilic cytoplasm and round nuclei. Courtesy Dr. V. Penopoulos.

Mucinous cells with blue cytoplasm and flattened nuclei, intermixed with squamous cells containing dense eosinophilic cytoplasm and round nuclei. Courtesy Dr. V. Penopoulos.

Gross examination of the excised cyst reveals a smooth surface lining of uniform thickness without papillary projections (Courtesy Dr. V. Penopoulos)

Gross examination of the excised cyst reveals a smooth surface lining of uniform thickness without papillary projections (Courtesy Dr. V. Penopoulos)

Gross examination of the excised cyst reveals a smooth surface lining of uniform thickness without papillary projections (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

2nd branchial cleft cyst (Courtesy Dr. V. Penopoulos)

Excised Hodgkin s Parotid Lymphoma (Courtesy Dr. V. Penopoulos)

Wound nicely healed following excision (Courtesy Dr. V. Penopoulos)

Wound nicely healed following excision (Courtesy Dr. V. Penopoulos)

Wound nicely healed following excision (Courtesy Dr. V. Penopoulos)

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Neck MRI – Detailed imaging of the cyst. Courtesy Dr. V. Penopoulos.

Recurrence of thyroglossal duct cyst. Courtesy Dr. V. Penopoulos.

Thyroglossal duct cysts. Courtesy Dr. V. Penopoulos.

Sebaceous glands of the exocervix (Courtesy Dr. V. Penopoulos)

Sebaceous glands of the exocervix (Courtesy Dr. V. Penopoulos)

Blue arrow — Sebaceous glands of the exocervix (Courtesy Dr. V. Penopoulos)