unable to touch chin to chest

いくつかの関節の痛み, しこりや脚の腫れ, 足にあざ, 運動の制限です

異常頭のポーズ, 肩こり, 限られた首の動き, 首の痛み

Torticollis, or wry neck, is a condition in which the head is tilted toward one side, and the chin is elevated and turned toward the opposite side. ... 

痙攣, 頭痛, 食欲不振, u36;吐

Meningitis is inflammation of the meninges, caused by bacteria or viral infections elsewhere in the body that have spread into the blood and into the cerebrospinal fluid (CSF). ... 

貧しい人々の調整, 頭痛, u36;吐, change in cognition

Head injury is a trauma to the head, that may or may not include injury to the brain (see also brain injury). ... 

いくつかの関節の痛み, 皮膚のしこり, 足にあざ, redness in skin in one area

A bruise or contusion or ecchymosis is a kind of injury, usually caused by blunt impact, in which the capillaries are damaged, allowing blood to seep into the surrounding tissue. They often induce pain but are not normally dangerous. 

けがの頭, 動悸, u36;吐, palpitations without fever

上腹部痛, 嚥下困難, 胃の痛み, 食欲不振

Infectious mononucleosis, (also known as the kissing disease, or Pfeiffer's disease, in North America as mono, and more commonly known as glandular fever in other English-speaking countries), is a disease seen most commonly in adolescents and young adults, characterized in teenagers by fever, sore throat, muscle soreness, and fatigue. 

痙攣, 貧しい人々の調整, 頭痛, had convulsions but not seizing now

A brain tumor is any intracranial tumor created by abnormal and uncontrolled cell division, normally either found in the brain itself (neurons, glial cells (astrocytes, oligodendrocytes, ependymal cells), lymphatic tissue, blood vessels), in the cranial nerves (myelin-producing Schwann cells), in the brain envelopes (meninges), skull, pituitary and pineal gland, or spread from cancers primarily located in other organs (metastatic tumors). 

のどの痛み, 口やのどに白い斑点, 嚥下困難, 首の痛み

The Epstein-Barr virus (EBV), also called Human herpesvirus 4 (HHV-4), is a virus of the herpes family (which includes Herpes simplex virus and Cytomegalovirus), and is one of the most common viruses in humans. 

しこりや男性の脚の付け根の腫れ, リンパ節は首に拡大, 皮膚のしこり, 食欲不振

Lymphadenopathy is a term meaning "disease of the lymph nodes." It is, however, almost synonymously used with "swollen/enlarged lymph nodes" ...