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Penile Cancer

Penile cancer begins in the skin or tissues of the penis, most often on the glans or foreskin. Though rare, it can be aggressive if not caught early. The most common type is squamous cell carcinoma.

Laryngeal cancer is a malignancy that arises in the larynx (voice box), located in the throat. The most common type is squamous cell carcinoma, affecting the cells lining the larynx. It is strongly associated with smoking and heavy alcohol use.
The larynx is divided into three parts:
• Supraglottis (above the vocal cords)
• Glottis (the vocal cords)
• Subglottis (below the vocal cords)

Stomach (Gastric) Cancer

Stomach cancer, also called gastric cancer, begins in the lining of the stomach. It is more common in East Asia, Eastern Europe, and parts of South America. Most are adenocarcinomas, and it is often diagnosed at an advanced stage.
Subtypes include:
• Intestinal-type adenocarcinoma (more common, slower growing)
• Diffuse-type adenocarcinoma (more aggressive)

Pancreatic Cancer (Adenocarcinoma)

Pancreatic cancer most commonly begins in the ductal cells of the pancreas, referred to as pancreatic ductal adenocarcinoma (PDAC). It is one of the most aggressive cancers and often diagnosed at an advanced stage.

Vaginal Cancer

Vaginal cancer is a rare cancer that forms in the vaginal lining. It primarily affects older women and is often linked to human papillomavirus (HPV) infection. Most cases are secondary (spread from nearby cancers), while primary vaginal cancer is uncommon.

Main types include:
• Squamous cell carcinoma (most common)
• Adenocarcinoma
• Melanoma and sarcoma (rare)

Osteosarcoma

Osteosarcoma is the most common primary bone cancer, usually originating in the long bones (e.g., femur, tibia, humerus). It most commonly affects children, adolescents, and young adults, particularly during growth spurts.

Conjunctival Melanoma

Conjunctival melanoma is a rare and potentially aggressive cancer that arises from melanocytes in the conjunctiva, the mucous membrane covering the eye and inner eyelids. It can arise de novo or from a pre-existing nevus or primary acquired melanosis (PAM).

Nasopharyngeal Carcinoma

Nasopharyngeal carcinoma (NPC) is a malignant tumor that originates in the nasopharynx, the upper part of the throat behind the nose. It is relatively rare globally but has high prevalence in Southeast Asia, Southern China, and North Africa.

NPC is strongly associated with Epstein-Barr virus (EBV) infection, and it behaves differently from other head and neck cancers.

Chondrosarcoma

Chondrosarcoma is a malignant bone tumor that originates in the cartilage-producing cells. It typically occurs in adults over the age of 40 and affects the pelvis, femur, ribs, and shoulder girdle. Unlike many other bone cancers, it is usually resistant to chemotherapy and radiation.