Week 697: Case 3

Diagnosis: branchial cleft cyst Lymphoepithelial cyst Mucoepidermoid carcinoma Squamous cell carcinoma

Week 610: Case 3

Diagnosis: Sclerosing rhabdomyosarcoma

Week 607: Case 2

Diagnosis: Giant pharyngeal atypical lipomatous tumor

Week 572: Case 4

Diagnosis: Metastatic medullary thyroid carcinoma

Week 572: Case 1

Diagnosis: Metastatic medullary thyroid carcinoma

Week 492: Case 3

Diagnosis: Eccrine spiradenoma

Week 456: Case 1

Diagnosis: Parathyroid carcinoma

Week 445: Case 5

Diagnosis: Rosai-Dorfman disease

Week 438: Case 6

Diagnosis: Metastatic cystic squamous cell carcinoma

Week 414: Case 4

Diagnosis: Lymphangioma

Week 407: Case 4

Diagnosis: Benign thyroid inclusion

Week 407: Case 1

Diagnosis: anaplastic thyroid carcinoma squamoid type

Week 390: Case 1

Diagnosis: Metastatic Paraganglioma

Week 373: Case 2

Diagnosis: Hashimoto's thyroiditis Parasitic thyroid nodule

Week 356: Case 4

Diagnosis: low grade Mucoepidermoid carcinoma

Week 352: Case 5

Diagnosis: adenoid type Metastatic squamous cell carcinoma

Week 324: Case 6

Diagnosis: Metastatic basaloid squamous cell carcinoma

Week 309: Case 3

Diagnosis: Metastatic cystic papillary carcinoma

Week 295: Case 3

Diagnosis: Metastatic undifferentiated nasopharyngeal carcinoma

Week 286: Case 6

Diagnosis: Spindle cell lipoma

Week 270: Case 5

Diagnosis: Paraganglioma

Week 237: Case 6

Diagnosis: Acinic cell carcinoma

Week 237: Case 4

Diagnosis: anaplastic thyroid carcinoma

Week 237: Case 3

Diagnosis: metastatic Polymorphous low grade adenocarcinoma

Week 230: Case 6

Diagnosis: Acellular keratin granuloma

Week 226: Case 1

Diagnosis: Hibernoma

Week 213: Case 6

Diagnosis: Dermatofibrosarcoma protuberans DFsp

Week 213: Case 2

Diagnosis: Merkel cell carcinoma

Week 206: Case 5

Diagnosis: Benign teratoma

Week 190: Case 3

Diagnosis: Metastatic squamous cell carcinoma from the tonsil

Week 186: Case 6

Diagnosis: Thyroglossal duct cyst

Week 186: Case 1

Diagnosis: Paraganglioma

Week 182: Case 5

Diagnosis: Metastatic pituitary carcinoma

Week 177: Case 3

Diagnosis: Pleomorphic lipoma

Week 155: Case 5

Diagnosis: Metastatic melanoma

Week 150: Case 3

Diagnosis: Thyroglossal duct cyst

Week 132: Case 3

Diagnosis: Paraganglioma

Week 122: Case 1

Diagnosis: Metastatic medullary carcinoma of the thyroid

Week 109: Case 1

Diagnosis: eosinophilia Sclerosing mucoepidermoid carcinoma