# List of diseases (R)

This is a list of diseases starting with the letter "R".
* 0–9
* A
* B
* C
* D
* E
* F
* G
* H
* I
* J
* K
* L
* M
* N
* O
* P
* Q
* R
* S
* T
* U
* V
* W
* X
* Y
* Z

## See also

    Health
    Exercise
    Nutrition

## Ra
### Rab–Rai

* Rabies
* Rabson–Mendenhall syndrome
* Radial defect Robin sequence
* Radial hypoplasia, triphalangeal thumbs and hypospadias
* Radial ray agenesis
* Radial ray hypoplasia choanal atresia
* Radiation induced angiosarcoma of the breast
* Radiation induced meningioma
* Radiation leukemia
* Radiation related neoplasm /cancer
* Radiation syndromes
* Radiation-induced brachial plexopathy
* Radiation-induced lumbosacral plexopathy
* Radiculomegaly of canine teeth congenital cataract
* Radio digito facial dysplasia
* Radio renal syndrome
* Radiophobia
* Radioulnar synostosis mental retardation hypotonia
* Radioulnar synostosis retinal pigment abnormalities
* Radio-ulnar synostosis type 1
* Radio-ulnar synostosis type 2
* Radius absent anogenital anomalies
* Raine syndrome

### Ram–Ray

* Rambam Hasharon syndrome
* Rambaud–Galian syndrome
* Ramer–Ladda syndrome
* Ramon syndrome
* Ramos-Arroyo syndrome
* Ramsay Hunt paralysis syndrome
* Rapadilino syndrome
* Rapp–Hodgkin syndrome
* Rapunzel syndrome
* Rasmussen's encephalitis
* Rasmussen–Johnsen–Thomsen syndrome
* Rasmussen subacute encephalitis
* Ray–Peterson–Scott syndrome
* Raynaud's disease/phenomenon
* Rayner–Lampert–Rennert syndrome

## Re
### Rea–Reg

* Reactive airway disease
* Reactive arthritis
* Reactive attachment disorder (RAD)
   * Reactive attachment disorder of early childhood
   * Reactive attachment disorder of infancy
* Reactive hypoglycemia
* Reardon–Hall–Slaney syndrome
* Reardon–Wilson–Cavanagh syndrome
* Rectal neoplasm
* Rectophobia
* Rectosigmoid neoplasm
* Recurrent laryngeal papillomas
* Recurrent peripheral facial palsy
* Recurrent respiratory papillomatosis
* Reductional transverse limb defects
* Reflex sympathetic dystrophy syndrome
* Reflux esophagitis
* Refractory anemia
* Refsum disease, infantile form
* Refsum disease
* Reginato–Shiapachasse syndrome
* Regional enteritis

### Rei

* Reifenstein syndrome
* Reinhardt–Pfeiffer syndrome

### Ren
#### Rena
##### Renal
###### Renal a – Renal g

* Renal adysplasia dominant type
* Renal agenesis meningomyelocele Müllerian defect
* Renal agenesis, bilateral
* Renal agenesis
* Renal artery stenosis
* Renal calculi
* Renal caliceal diverticuli deafness
* Renal cancer
* Renal carcinoma, familial
* Renal cell carcinoma
* Renal dysplasia diffuse autosomal recessive
* Renal dysplasia diffuse cystic
* Renal dysplasia limb defects
* Renal dysplasia megalocystis sirenomelia
* Renal dysplasia mesomelia radiohumeral fusion
* Renal failure
* Renal genital middle ear anomalies
* Renal glycosuria

###### Renal h – Renal t

* Renal hepatic pancreatic dysplasia Dandy Walker cyst
* Renal hypoplasia
* Renal hypertension
* Renal osteodystrophy
* Renal rickets
* Renal tubular acidosis progressive nerve deafness
* Renal tubular acidosis, distal, autosomal dominant
* Renal tubular acidosis, distal, autosomal recessive
* Renal tubular acidosis, distal, type 3
* Renal tubular acidosis, distal, type 4
* Renal tubular acidosis, distal
* Renal tubular acidosis
* Renal tubular transport disorders inborn

#### Reni–Reno

* Renier–Gabreels–Jasper syndrome
* Renoanogenital syndrome
* Renoprival hypertension

### Rep–Res

* Reperfusion injury
* Repetitive strain injury (RSI)
* Resistance to LH (luteinizing hormone)
* Resistance to thyroid stimulating hormone
* Respiratory acidosis
* Respiratory chain deficiency malformations
* Respiratory distress syndrome, adult
* Respiratory distress syndrome, infant
* Restless legs syndrome

#### Reti–Retr

* Reticuloendotheliosis
* Retina disorder
* Retinal degeneration
* Retinal dysplasia X linked
* Retinal telangiectasia hypogammaglobulinemia
* Retinitis pigmentosa
   * Retinitis pigmentosa-deafness
   * Retinis pigmentosa deafness hypogenitalism
   * Retinitis pigmentosa mental retardation deafness
* Retinoblastoma
* Retinohepatoendocrinologic syndrome
* Retinopathy anemia CNS anomalies
* Retinopathy aplastic anemia neurological abnormalities
* Retinopathy pigmentary mental retardation
* Retinopathy, arteriosclerotic
* Retinopathy, diabetic
* Retinoschisis
   * Retinoschisis, juvenile
   * Retinoschisis, X-linked
* Retrograde amnesia
* Retrolental fibroplasia
* Retroperitoneal fibrosis
* Retroperitoneal liposarcoma

#### Rett

* Rett like syndrome
* Rett syndrome

### Rev–Rey

* Revesz syndrome
* Reye's syndrome
* Reynolds–Neri–Hermann syndrome
* Reynolds syndrome

## Rh

* Rh disease
* Rhabditida infections
* Rhabdoid tumor
* Rhabdomyolysis
* Rhabdomyomatous dysplasia cardiopathy genital anomalies
* Rhabdomyosarcoma
   * Rhabdomyosarcoma 1
   * Rhabdomyosarcoma 2
   * Rhabdomyosarcoma, alveolar
   * Rhabdomyosarcoma, embryonal
* Rheumatic fever
* Rheumatism
* Rheumatoid arthritis
* Rheumatoid purpura
* Rheumatoid vasculitis
* Rhinotillexomania
* Rhizomelic dysplasia type Patterson–Lowry
* Rhizomelic pseudopolyarthritis
* Rhizomelic syndrome
* Rhypophobia
* Rhytiphobia

## Ri
### Rib–Rig

* Ribbing disease
* Richards–Rundle syndrome
* Richieri–Costa–Colletto–Otto syndrome
* Richieri–Costa–Da Silva syndrome
* Richieri–Costa–Gorlin syndrome
* Richieri–Costa–Guion–Almeida syndrome
   * Richieri–Costa–Guion–Almeida acrofacial dysostosis
   * Richieri–Costa–Guion–Almeida–Cohen syndrome
   * Richieri–Costa–Guion–Almeida dwarfism
   * Richieri–Costa–Guion–Almeida–Rodini syndrome
* Richieri–Costa–Montagnoli syndrome
* Richieri–Costa–Orquizas syndrome
* Richieri–Costa–Silveira–Pereira syndrome
* Richter syndrome
* Rickets
* Rickettsial disease
* Rickettsialpox
* Rickettsiosis
* Rieger syndrome
* Rift Valley fever
* Right atrium familial dilatation
* Right ventricle hypoplasia
* Rigid mask like face deafness polydactyly
* Rigid spine syndrome

### Ril–Riv

* Riley–Day syndrome
* Ringed hair disease
* Ringworm
* Rivera–Perez–Salas syndrome

## Ro

* Roberts syndrome
* Robin sequence and oligodactyly
* Robinow–Sorauf syndrome
* Robinow syndrome
* Robinson–Miller–Bensimon syndrome
* Roch–Leri mesosomatous lipomatosis
* Rocky Mountain spotted fever
* Rod monochromacy
* Rod myopathy
* Rodini–Richieri–Costa syndrome
* Rokitansky–Kuster–Hauser syndrome
* Rokitansky sequence
* Romano–Ward syndrome
* Romberg hemi-facial atrophy
* Rombo syndrome
* Rommen–Mueller–Sybert syndrome
* Rosai–Dorfman disease
* Rosenberg–Chutorian syndrome
* Rosenberg–Lohr syndrome
* Roseola infantum
* Rothmund–Thomson syndrome
* Rotor syndrome
* Roussy–Levy hereditary areflexic dystasia
* Rowley–Rosenberg syndrome
* Roy–Maroteaux–Kremp syndrome
* Rozin–Hertz–Goodman syndrome

## Ru

* Rubella virus antenatal infection
* Rubella, congenital
* Rubella
* Rubeola
* Rubinstein–Taybi like syndrome
* Rubinstein–Taybi syndrome (gene promoter involvement)
* Rudd Klimek syndrome
* Rudiger syndrome
* Rumination syndrome
* Rupophobia
* Rutledge–Friedman Harrod syndrome
* Ruvalcaba–Churesigaew–Myhre syndrome
* Ruvalcaba syndrome
* Ruvalcaba–Myhre syndrome
* Ruvalcaba–Myhre–Smith syndrome (BRR)
* Ruzicka Goerz Anton syndrome