Oral Cavity Tumors and Neuromas

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Questions and Answers

Which type of neoplasm is most common soft tissue sarcoma in children?

  • Leiomyosarcoma
  • Rhabdomyosarcoma (correct)
  • Kaposi Sarcoma
  • Rhabdomyoma

In Batson's Plexus, metastasis to the oral cavity from which primary site is rare?

  • Breast
  • Kidney
  • Lung (correct)
  • Liver

Which neoplasm evolves through the stages of patch, plaque, and nodular?

  • Rhabdomyoma
  • Kaposi Sarcoma (correct)
  • Rhabdomyosarcoma
  • Leiomyosarcoma

Where are the most common primary sites for oral metastases in females?

<p>Breast, Lung, Kidney, Thyroid, Genital Organs (C)</p> Signup and view all the answers

Which location is most frequently affected by Rhabdomyosarcoma in the oral cavity?

<p>Nasal cavity (B)</p> Signup and view all the answers

What is the most common intraoral location for lipoma?

<p>Buccal mucosa (D)</p> Signup and view all the answers

Which neural neoplasm is characterized by Antoni A and Antoni B histological patterns?

<p>Neurilemmoma (Schwannoma) (B)</p> Signup and view all the answers

What is the most common intraoral location for Neurofibromatosis Type I?

<p>Fungiform papilla (C)</p> Signup and view all the answers

Which condition results in total deafness and facial nerve damage upon removal of vestibular nerve neuromas?

<p>Neurofibromatosis II (C)</p> Signup and view all the answers

Which oral lesion originates from neural crest cells?

<p>Granular Cell Tumor (B)</p> Signup and view all the answers

Which condition is caused by mutations in the NF1 gene on chromosome 17?

<p>Neurofibromatosis Type I (A)</p> Signup and view all the answers

Which of the following lesions is exclusively found on the gingiva or edentulous alveolar ridge?

<p>Peripheral Giant Cell Granuloma (C)</p> Signup and view all the answers

What is the most common location for a Fibroma?

<p>Labial mucosa (B)</p> Signup and view all the answers

Which lesion is associated with hyperplastic granulation tissue from a healing extraction socket and sometimes referred to as 'Epulis granulomatosa'?

<p>Pyogenic Granuloma (B)</p> Signup and view all the answers

In which lesion might you observe a 'cupping on x-ray' appearance?

<p>Peripheral Ossifying Fibroma (B)</p> Signup and view all the answers

Which lesion is more common in females and is not associated with trauma?

<p>Giant Cell Fibroma (C)</p> Signup and view all the answers

What is the typical treatment approach for Peripheral Ossifying Fibroma?

<p>Surgical excision down to the bone (C)</p> Signup and view all the answers

Which tumor is mainly located on the dorsal side of the tongue and is not a high-risk area for squamous cell carcinoma?

<p>Granular cell tumor (C)</p> Signup and view all the answers

Which tumor is characterized by pseudocarcinomatous hyperplasia on histology and can sometimes be mistaken for squamous cell carcinoma?

<p>Congenital epulis (B)</p> Signup and view all the answers

What is a common symptom of Melanotic Neuroectodermal Tumor of Infancy that can be detected through laboratory tests?

<p>High vanillylmandelic acid level in urine (B)</p> Signup and view all the answers

Which syndrome may include posterior fossa malformations, arterial anomalies, cardiac defects, and sternal cleft or supraumbilical raphe along with large hemangiomas?

<p>PHACES Syndrome (B)</p> Signup and view all the answers

What is the most common tumor in infancy and childhood that typically involves benign proliferation of blood vessels?

<p>Hemangiomas (B)</p> Signup and view all the answers

Which type of tumor is a benign neoplasm of smooth muscle?

<p>Leiomyoma (B)</p> Signup and view all the answers

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