Male 77 years

T1 SCC tongue excised 11 months ago. Now complaint of tongue bite.

Specimen: Debulking of left lateral tongue.

Macroscopic description:
Tissue 51 x 22 x 9 mm with irregular, thickened mucosal surface.

Immunohistochemistry:
NA.

Male 56 years

Left posterior tongue, raised mucosa-covered lesion. Sore throat and lump left posterior for 2 months. Smokes 30-40 cigarettes per day. Exophytic.

Specimen: Oral mucosa.

Male 16 years

Large cystic lesion right anterior mandible. Odontogenic cyst? Tumour associated with lower right 3?

Specimen: Mandibular cyst.

Macroscopic description:
Unknown, referred case.

Immunohistochemistry:
N/A.

Female 62 years

Excision biopsy, 6mm pigmented lesion left lower lip.

Specimen: LIP.

Male 47 years

Radiolucency associated with apex lower right premolar, tooth was root filled 20 years ago.

Specimen: ODONTOGENIC.

Male 58 years

Incisional biopsy left sublingual region. One month history of expanding mass lower left 1-5. Loosening teeth. Heterogeneous mass lower left alveolus/FOM, tissue friable, 3 cm diameter.

Specimen: oral mucosa.

Female 74 years

18 year history of submandibular swelling that has recently increased in size.

Specimen: submandibular gland.

Female 20 years

Swelling in the soft palate.

Specimen: Soft tissue excision.

Macroscopic description:
Circumscribed lobulated nodule covered on one aspect by oral mucosa.

Immunohistochemistry:
None.

Male 40 years

Excision of lesion from chin (skin).

Specimen: SKIN.

Male 81 years

7 year history of left parotid lump that has grown slowly over the past 4 years.

Specimen: Left parotid lump.

Macroscopic description:
Yellow-white tissue 65 x 40 x 20 mm with myxoid/mucoid cut surface. No areas of necrosis or haemorrhage.

Immunohistochemistry:
CD34+, S100-.

Male 78 years

Unusual cyst left supraclavicilar fossa down as far as the first rib. Clinically innocent.

Specimen: NECK LUMP.

Male 34 years

Long history of right parotid lump. Pleomorphic adenoma on FNA.

Specimen: parotid gland.

Male 59 years

Left nasal polyp. ?inverted papilloma? dysplastic.

Specimen: sinonasal.

Female 56 years

Large mass right thyroid. Left hemicolectomy 2010.

Specimen: Right thyroidectomy.

Female 56 years

Immunocompromised, liver transplant, left high level II mass, very vascular. FNA - C4.

Specimen: neck lump.

Macroscopic description:
Smooth surfaced nodule, 32x20x13mm. Partly haemorrhagic on sectioning, remainder uniform and firm.

Immunohistochemistry:
Cells are chromogranin positive, S-100 positive cells at margins of cell groups.

Male 70 years

Ethmoid tumour.

Specimen: sinonasal.

Male 22 years

Post nasal space lesion.

Specimen: nasal.

Male 69 years

Mass left laryngeal ventricle.

Specimen: larynx.

Macroscopic description:
Fragments of light and dark tissue 1cm max.