Diseases and Conditions C

Comprehensive guides on hundreds of conditions.

C

1.    C. difficile colitis (See: C. difficile colitis, also known as Pseudomembranous colitis)

2.    C.difficile infection

3.    Calciphylaxis

4.    Calluses and corns (See: Calluses and corns, also known as Corns and calluses)

5.    Cancer

6.    Cancer, acute lymphocytic leukemia (See: Cancer, acute lymphocytic leukemia, also known as Acute lymphocytic leukemia)

7.    Cancer, anal (See: Cancer, anal, also known as Anal cancer)

8.    Cancer, basal cell (See: Cancer, basal cell, also known as Basal cell carcinoma)

9.    Cancer, bladder (See: Cancer, bladder, also known as Bladder cancer)

10. Cancer, bone (See: Cancer, bone, also known as Bone cancer)

11. Cancer, breast (See: Cancer, breast, also known as Breast cancer)

12. Cancer, carcinoid tumors (See: Cancer, carcinoid tumors, also known as Carcinoid tumors)

13. Cancer, cervical (See: Cancer, cervical, also known as Cervical cancer)

14. Cancer, chronic lymphocytic leukemia (See: Cancer, chronic lymphocytic leukemia, also known as Chronic lymphocytic leukemia)

15. Cancer, chronic myelogenous leukemia (See: Cancer, chronic myelogenous leukemia, also known as Chronic myelogenous leukemia)

16. Cancer, colon (See: Cancer, colon, also known as Colon cancer)

17. Cancer, endometrial (See: Cancer, endometrial, also known as Endometrial cancer)

18. Cancer, esophageal (See: Cancer, esophageal, also known as Esophageal cancer)

19. Cancer, eye melanoma (See: Cancer, eye melanoma, also known as Eye melanoma)

20. Cancer, gallbladder (See: Cancer, gallbladder, also known as Gallbladder cancer)

21. Cancer, gastric (See: Cancer, gastric, also known as Stomach cancer)

22. Cancer, hairy cell leukemia (See: Cancer, hairy cell leukemia, also known as Hairy cell leukemia)

23. Cancer, Hodgkin's disease (See: Cancer, Hodgkin's disease, also known as Hodgkin's lymphoma (Hodgkin's disease))

24. Cancer, Hurthle cell (See: Cancer, Hurthle cell, also known as Hurthle cell cancer)

25. Cancer, inflammatory breast (See: Cancer, inflammatory breast, also known as Inflammatory breast cancer)

26. Cancer, kidney (See: Cancer, kidney, also known as Kidney cancer)

27. Cancer, leukemia (See: Cancer, leukemia, also known as Leukemia)

28. Cancer, lip (See: Cancer, lip, also known as Mouth cancer)

29. Cancer, liver (See: Cancer, liver, also known as Liver cancer)

30. Cancer, lung (See: Cancer, lung, also known as Lung cancer)

31. Cancer, male breast (See: Cancer, male breast, also known as Male breast cancer)

32. Cancer, Merkel cell (See: Cancer, Merkel cell, also known as Merkel cell carcinoma)

33. Cancer, mesothelioma (See: Cancer, mesothelioma, also known as Mesothelioma)

34. Cancer, mouth (See: Cancer, mouth, also known as Mouth cancer)

35. Cancer, multiple myeloma (See: Cancer, multiple myeloma, also known as Multiple myeloma)

36. Cancer, nasopharyngeal (See: Cancer, nasopharyngeal, also known as Nasopharyngeal carcinoma)

37. Cancer, neuroblastoma (See: Cancer, neuroblastoma, also known as Neuroblastoma)

38. Cancer, non-Hodgkin's lymphoma (See: Cancer, non-Hodgkin's lymphoma, also known as Non-Hodgkin's lymphoma)

39. Cancer, oral (See: Cancer, oral, also known as Mouth cancer)

40. Cancer, ovarian (See: Cancer, ovarian, also known as Ovarian cancer)

41. Cancer, pancreatic (See: Cancer, pancreatic, also known as Pancreatic cancer)

42. Cancer, paraneoplastic syndromes (See: Cancer, paraneoplastic syndromes, also known as Paraneoplastic syndromes of the nervous system)

43. Cancer, prostate (See: Cancer, prostate, also known as Prostate cancer)

44. Cancer, rectal (See: Cancer, rectal, also known as Rectal cancer)

45. Cancer, retinoblastoma (See: Cancer, retinoblastoma, also known as Retinoblastoma)

46. Cancer, skin (See: Cancer, skin, also known as Skin cancer)

47. Cancer, soft tissue sarcoma (See: Cancer, soft tissue sarcoma, also known as Soft tissue sarcoma)

48. Cancer, squamous cell (See: Cancer, squamous cell, also known as Squamous cell carcinoma of the skin)

49. Cancer, stomach (See: Cancer, stomach, also known as Stomach cancer)

50. Cancer, testicular (See: Cancer, testicular, also known as Testicular cancer)

51. Cancer, throat (See: Cancer, throat, also known as Throat cancer)

52. Cancer, thyroid (See: Cancer, thyroid, also known as Thyroid cancer)

53. Cancer, uterine (See: Cancer, uterine, also known as Endometrial cancer)

54. Cancer, vagina (See: Cancer, vagina, also known as Vaginal cancer)

55. Cancer, vulvar (See: Cancer, vulvar, also known as Vulvar cancer)

56. Cancer, Wilms' tumor (See: Cancer, Wilms' tumor, also known as Wilms' tumor)

57. Candidiasis, oral (See: Candidiasis, oral, also known as Oral thrush)

58. Candidiasis, vaginal (See: Candidiasis, vaginal, also known as Yeast infection (vaginal))

59. Canker sore

60. Carbon monoxide poisoning

61. Carbuncles and boils (See: Carbuncles and boils, also known as Boils and carbuncles)

62. Carcinoid syndrome

63. Carcinoid tumors

64. Carcinoma of unknown primary

65. Cardiac arrest, sudden (See: Cardiac arrest, sudden, also known as Sudden cardiac arrest)

66. Cardiac ischemia (See: Cardiac ischemia, also known as Myocardial ischemia)

67. Cardiogenic shock

68. Cardiomegaly (See: Cardiomegaly, also known as Enlarged heart)

69. Cardiomyopathy

70. Cardiomyopathy, dilated (See: Cardiomyopathy, dilated, also known as Dilated cardiomyopathy)

71. Cardiomyopathy, hypertrophic (See: Cardiomyopathy, hypertrophic, also known as Hypertrophic cardiomyopathy)

72. Cardiospasm (See: Cardiospasm, also known as Achalasia)

73. Cardiovascular disease (See: Cardiovascular disease, also known as Heart disease)

74. Carotid artery disease

75. Carotid artery stenosis (See: Carotid artery stenosis, also known as Carotid artery disease)

76. Carotid insufficiency (See: Carotid insufficiency, also known as Carotid artery disease)

77. Carpal tunnel syndrome

78. CAS (See: CAS, also known as Childhood apraxia of speech)

79. Castleman disease

80. Cataracts

81. Cavernous malformations

82. Cavities/tooth decay

83. CDH (See: CDH, also known as Congenital diaphragmatic hernia (CDH))

84. Celiac artery compression (See: Celiac artery compression, also known as Median arcuate ligament syndrome (MALS))

85. Celiac artery compression syndrome (See: Celiac artery compression syndrome, also known as Median arcuate ligament syndrome (MALS))

86. Celiac axis syndrome (See: Celiac axis syndrome, also known as Median arcuate ligament syndrome (MALS))

87. Celiac disease

88. Celiac trunk compression syndrome (See: Celiac trunk compression syndrome, also known as Median arcuate ligament syndrome (MALS))

89. CELLO (See: CELLO, also known as Barrett's esophagus)

90. Cellulite

91. Cellulitis

92. Central nervous system vascular malformations

93. Central sleep apnea

94. Cercarial dermatitis (See: Cercarial dermatitis, also known as Swimmer's itch)

95. Cerebral aneurysm (See: Cerebral aneurysm, also known as Brain aneurysm)

96. Cerebral palsy

97. Cerebrospinal fluid leak (See: Cerebrospinal fluid leak, also known as CSF leak (Cerebrospinal fluid leak))

98. Cerebrovascular accident (See: Cerebrovascular accident, also known as Stroke)

99. Cerumen impaction (See: Cerumen impaction, also known as Earwax blockage)

100.              Cervical cancer

101.              Cervical dystonia

102.              Cervical osteoarthritis (See: Cervical osteoarthritis, also known as Cervical spondylosis)

103.              Cervical spondylosis

104.              Cervicitis

105.              Chagas disease

106.              Charcot-Marie-Tooth disease

107.              CHD (See: CHD, also known as Hip dysplasia)

108.              Chemical dependency (See: Chemical dependency, also known as Drug addiction (substance use disorder))

109.              Chemo brain

110.              Chest pain

111.              Chest wall pain (See: Chest wall pain, also known as Costochondritis)

112.              Chiari malformation

113.              Chickenpox

114.              Chilblains

115.              Child abuse

116.              Child maltreatment (See: Child maltreatment, also known as Child abuse)

117.              Childhood apraxia of speech

118.              Childhood asthma

119.              Childhood obesity

120.              Childhood schizophrenia

121.              Chlamydia trachomatis

122.              Cholangiocarcinoma (bile duct cancer)

123.              Cholangitis, primary sclerosing (See: Cholangitis, primary sclerosing, also known as Primary sclerosing cholangitis)

124.              Cholecystitis

125.              Cholera

126.              Cholestasis of pregnancy

127.              Chondrosarcoma

128.              Chordoma

129.              Chorea, Huntington's (See: Chorea, Huntington's, also known as Huntington's disease)

130.              Choroid plexus carcinoma

131.              Chronic adrenal insufficiency (See: Chronic adrenal insufficiency, also known as Addison's disease)

132.              Chronic compartment syndrome (See: Chronic compartment syndrome, also known as Chronic exertional compartment syndrome)

133.              Chronic cough

134.              Chronic daily headaches

135.              Chronic exertional compartment syndrome

136.              Chronic fatigue syndrome

137.              Chronic granulomatous disease

138.              Chronic hives

139.              Chronic kidney disease

140.              Chronic kidney failure (See: Chronic kidney failure, also known as Chronic kidney disease)

141.              Chronic lymphocytic leukemia

142.              Chronic lymphocytic thyroiditis (See: Chronic lymphocytic thyroiditis, also known as Hashimoto's disease)

143.              Chronic myelogenous leukemia

144.              Chronic obstructive pulmonary disease (See: Chronic obstructive pulmonary disease, also known as COPD)

145.              Chronic pelvic pain in women

146.              Chronic renal failure (See: Chronic renal failure, also known as Chronic kidney disease)

147.              Chronic sinusitis

148.              Chronic traumatic encephalopathy

149.              Chronic vulvar pain (See: Chronic vulvar pain, also known as Vulvodynia)

150.              Churg-Strauss syndrome

151.              Cirrhosis

152.              CJD (See: CJD, also known as Creutzfeldt-Jakob disease)

153.              CKD (See: CKD, also known as Chronic kidney disease)

154.              Claudication

155.              Cleft lip and cleft palate

156.              Click-murmur syndrome (See: Click-murmur syndrome, also known as Mitral valve prolapse)

157.              Clinical depression (See: Clinical depression, also known as Depression (major depressive disorder))

158.              CLL (See: CLL, also known as Chronic lymphocytic leukemia)

159.              Clostridioides difficile infection (See: Clostridioides difficile infection, also known as C. difficile infection)

160.              Clostridium difficile infection (See: Clostridium difficile infection, also known as C. difficile infection)

161.              Clubfoot

162.              Cluster headache

163.              Coarctation of the aorta

164.              Coccidioidomycosis (See: Coccidioidomycosis, also known as Valley fever)

165.              Cold allergy (See: Cold allergy, also known as Cold urticaria)

166.              Cold exposure (See: Cold exposure, also known as Hypothermia)

167.              Cold sore

168.              Cold urticaria

169.              Cold, common (See: Cold, common, also known as Common cold)

170.              Colic

171.              Colitis, ischemic (See: Colitis, ischemic, also known as Ischemic colitis)

172.              Colitis, microscopic (See: Colitis, microscopic, also known as Microscopic colitis)

173.              Colitis, pseudomembranous (See: Colitis, pseudomembranous, also known as Pseudomembranous colitis)

174.              Colitis, ulcerative (See: Colitis, ulcerative, also known as Ulcerative colitis)

175.              Collapsed lung (See: Collapsed lung, also known as Atelectasis)

176.              Collapsed lung (See: Collapsed lung, also known as Pneumothorax)

177.              Colon cancer

178.              Colon polyps

179.              Colonic ischemia (See: Colonic ischemia, also known as Ischemic colitis)

180.              Color blindness

181.              Colorectal cancer (See: Colorectal cancer, also known as Colon cancer)

182.              Columnar epithelium lined lower esophagus (See: Columnar epithelium lined lower esophagus, also known as Barrett's esophagus)

183.              Coma

184.              Common cold

185.              Common cold in babies

186.              Common variable immunodeficiency

187.              Common variable immunodeficiency (See: Common variable immunodeficiency , also known as Common variable immunodeficiency)

188.              Common warts

189.              Complex regional pain syndrome

190.              Complicated bereavement (See: Complicated bereavement, also known as Complicated grief)

191.              Complicated grief

192.              Compulsive gambling

193.              Compulsive hoarding syndrome (See: Compulsive hoarding syndrome, also known as Hoarding disorder)

194.              Compulsive overeating (See: Compulsive overeating, also known as Binge-eating disorder)

195.              Compulsive sexual behavior

196.              Compulsive stealing (See: Compulsive stealing, also known as Kleptomania)

197.              Concussion

198.              Condylomata acuminata (See: Condylomata acuminata, also known as Genital warts)

199.              Congenital adrenal hyperplasia

200.              Congenital diaphragmatic hernia (CDH)

201.              Congenital heart defects in children

202.              Congenital heart disease in adults

203.              Congenital hip dislocation (See: Congenital hip dislocation, also known as Hip dysplasia)

204.              Congenital megacolon (See: Congenital megacolon, also known as Hirschsprung's disease)

205.              Congenital mitral valve anomalies

206.              Congenital myasthenic syndromes

207.              Congenital plagiocephaly (See: Congenital plagiocephaly, also known as Craniosynostosis)

208.              Congestive heart failure (See: Congestive heart failure, also known as Heart failure)

209.              Conjoined twins

210.              Conjunctivitis (See: Conjunctivitis, also known as Pink eye (conjunctivitis))

211.              Constipation

212.              Constipation in children

213.              Contact dermatitis

214.              Conversion disorder (See: Conversion disorder, also known as Functional neurologic disorder/conversion disorder)

215.              Cooley's anemia (See: Cooley's anemia, also known as Thalassemia)

216.              COPD

217.              Corns and calluses

218.              Coronary artery disease

219.              Coronary microvascular disease (See: Coronary microvascular disease, also known as Small vessel disease)

220.              Coronavirus disease 2019 (COVID-19)

221.              Corticobasal degeneration (corticobasal syndrome)

222.              Costochondritis

223.              Costosternal chondrodynia (See: Costosternal chondrodynia, also known as Costochondritis)

224.              Costosternal syndrome (See: Costosternal syndrome, also known as Costochondritis)

225.              Cough headaches

226.              Cough, chronic (See: Cough, chronic, also known as Chronic cough)

227.              COVID-19 (See: COVID-19, also known as Coronavirus disease 2019 (COVID-19))

228.              COVID-19-associated multisystem inflammatory syndrome in children (See: COVID-19-associated multisystem inflammatory syndrome in children, also known as Multisystem inflammatory syndrome in children (MIS-C))

229.              Crabs (See: Crabs, also known as Pubic lice (crabs))

230.              Cradle cap

231.              Cramp, muscle (See: Cramp, muscle, also known as Muscle cramp)

232.              Cramps, menstrual (See: Cramps, menstrual, also known as Menstrual cramps)

233.              Cranial arteritis (See: Cranial arteritis, also known as Giant cell arteritis)

234.              Craniopharyngioma

235.              Craniosynostosis

236.              Creutzfeldt-Jakob disease

237.              Crib death (See: Crib death, also known as Sudden infant death syndrome (SIDS))

238.              Crohn's disease

239.              Croup

240.              CRPS (See: CRPS, also known as Complex regional pain syndrome)

241.              Cryoglobulinemia

242.              Cryptorchidism (See: Cryptorchidism, also known as Undescended testicle)

243.              CSF leak (Cerebrospinal fluid leak)

244.              CTCL (See: CTCL, also known as Cutaneous T-cell lymphoma)

245.              Curvature of the penis (See: Curvature of the penis, also known as Peyronie's disease)

246.              Curvature of the spine (See: Curvature of the spine, also known as Scoliosis)

247.              Cushing syndrome

248.              Cutaneous B-cell lymphoma

249.              Cutaneous T-cell lymphoma

250.              Cutting/self-injury (See: Cutting/self-injury, also known as Self-injury/cutting)

251.              CVA (See: CVA, also known as Stroke)

252.              Cyclic vomiting syndrome

253.              Cyclothymia (cyclothymic disorder)

254.              Cyclothymic disorder (See: Cyclothymic disorder, also known as Cyclothymia (cyclothymic disorder))

255.              Cyst, Bartholin's (See: Cyst, Bartholin's, also known as Bartholin's cyst)

256.              Cyst, ganglion (See: Cyst, ganglion, also known as Ganglion cyst)

257.              Cyst, kidney (See: Cyst, kidney, also known as Kidney cysts)

258.              Cyst, ovarian (See: Cyst, ovarian, also known as Ovarian cysts)

259.              Cyst, pancreatic (See: Cyst, pancreatic, also known as Pancreatic cysts)

260.              Cyst, pilonidal (See: Cyst, pilonidal, also known as Pilonidal cyst)

261.              Cyst, spermatic (See: Cyst, spermatic, also known as Spermatocele)

262.              Cystic fibrosis

263.              Cystitis

264.              Cystitis, interstitial (See: Cystitis, interstitial, also known as Interstitial cystitis)

265.              Cystocele (See: Cystocele, also known as Anterior vaginal prolapse (cystocele))

266.              Cysts, epidermoid (See: Cysts, epidermoid, also known as Epidermoid cysts)

267.              Cysts, sebaceous (See: Cysts, sebaceous, also known as Epidermoid cysts)

268.              Cytomegalovirus (CMV) infection

269.              Cytomegalovirus infection (See: Cytomegalovirus infection, also known as Cytomegalovirus (CMV) infection)