Differential Diagnosis
DDx Strength: Moderate
Low back pain, Neuropathy peripheral Add or remove findings

Lyme disease

2/2
Lyme diseaseLyme disease

Multiple myeloma

2/2
Multiple myelomaMultiple myeloma

Hodgkin lymphoma

2/2
Hodgkin lymphomaHodgkin lymphoma

Acute intermittent porphyria

2/2
Acute intermittent porphyria

Acute motor axonal neuropathy

2/2
Acute motor axonal neuropathy

Human T-cell lymphotropic virus type I

2/2
Human T-cell lymphotropic virus type IHuman T-cell lymphotropic virus type I

Lymphoma

2/2
LymphomaLymphoma

Solitary plasmacytoma of bone

2/2
Solitary plasmacytoma of bone

Variegate porphyria

2/2
Variegate porphyriaVariegate porphyria

Chronic inflammatory demyelinating polyneuropathy

2/2
Chronic inflammatory demyelinating polyneuropathy

Hereditary coproporphyria

2/2
Hereditary coproporphyriaHereditary coproporphyria

Acromegaly

2/2
Acromegaly

Diastematomyelia

2/2
DiastematomyeliaDiastematomyelia

Rabies

2/2
Rabies

Herniated disk

1/2
Herniated diskHerniated disk

Lower back injury

1/2
Lower back injury

Lumbar spinal stenosis

1/2
Lumbar spinal stenosis

Osteoarthritis

1/2
OsteoarthritisOsteoarthritis

Polycystic kidney disease

1/2
Polycystic kidney diseasePolycystic kidney disease

Psoriatic arthropathy

1/2
Psoriatic arthropathyPsoriatic arthropathy

Sciatica

1/2
Sciatica

Ureteral calculus

1/2
Ureteral calculusUreteral calculus

Acute prostatitis

1/2
Acute prostatitis

Angina pectoris

1/2
Angina pectoris

Calcium pyrophosphate deposition disease

1/2
Calcium pyrophosphate deposition diseaseCalcium pyrophosphate deposition disease

Colon cancer

1/2
Colon cancerColon cancer

Cystitis

1/2
Cystitis

Generalized anxiety disorder

1/2
Generalized anxiety disorder

Herpes zoster

1/2
Herpes zosterHerpes zoster

Myocardial infarction

1/2
Myocardial infarction

Myocardial ischemia

1/2
Myocardial ischemia

Postherpetic neuralgia

1/2
Postherpetic neuralgia

Prostate cancer

1/2
Prostate cancerProstate cancer

Renal calculus

1/2
Renal calculusRenal calculus

Subarachnoid hemorrhage

1/2
Subarachnoid hemorrhageSubarachnoid hemorrhage

Tendonitis

1/2
Tendonitis

Transverse myelitis

1/2
Transverse myelitis

Traumatic neuroma

1/2
Traumatic neuromaTraumatic neuroma

Urinary tract infection

1/2
Urinary tract infection

Uterine fibroids

1/2
Uterine fibroidsUterine fibroids

Abdominal aortic aneurysm

1/2
Abdominal aortic aneurysmAbdominal aortic aneurysm

Cauda equina syndrome

1/2
Cauda equina syndromeCauda equina syndrome

Epidural abscess

1/2
Epidural abscess

Osteoporosis

1/2
OsteoporosisOsteoporosis

Osteoporotic compression fracture

1/2
Osteoporotic compression fractureOsteoporotic compression fracture

Sacroiliitis

1/2
Sacroiliitis

Spondylolysis

1/2
Spondylolysis

Thoracic aortic aneurysm

1/2
Thoracic aortic aneurysmThoracic aortic aneurysm

Acute kidney injury

1/2
Acute kidney injury

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Adult physical abuse

1/2
Adult physical abuse

Aortic aneurysm dissection

1/2
Aortic aneurysm dissectionAortic aneurysm dissection

Biliary calculus

1/2
Biliary calculusBiliary calculus

Cervical cancer

1/2
Cervical cancer

Crohn disease

1/2
Crohn diseaseCrohn disease

Diverticulitis

1/2
DiverticulitisDiverticulitis

Duodenal ulcer

1/2
Duodenal ulcer

Fecal impaction

1/2
Fecal impaction

Fibromyalgia

1/2
Fibromyalgia

Ganglion cyst

1/2
Ganglion cystGanglion cyst

GI bleeding

1/2
GI bleeding

Glucose-6-phosphate dehydrogenase deficiency

1/2
Glucose-6-phosphate dehydrogenase deficiency

Jellyfish sting

1/2
Jellyfish stingJellyfish sting

Lambert-Eaton myasthenic syndrome

1/2
Lambert-Eaton myasthenic syndrome

Multiple sclerosis

1/2
Multiple sclerosis

Osteomyelitis

1/2
OsteomyelitisOsteomyelitis

Ovarian cancer

1/2
Ovarian cancerOvarian cancer

Paget disease of bone

1/2
Paget disease of bonePaget disease of bone

Pancreatic carcinoma

1/2
Pancreatic carcinomaPancreatic carcinoma

Pelvic inflammatory disease

1/2
Pelvic inflammatory disease

Pyelonephritis

1/2
PyelonephritisPyelonephritis

Rectal carcinoma

1/2
Rectal carcinomaRectal carcinoma

Renal papillary necrosis

1/2
Renal papillary necrosis

Scoliosis

1/2
Scoliosis

Sickle cell acute pain crisis

1/2
Sickle cell acute pain crisis

Spinal cord compression

1/2
Spinal cord compression

Spinal cord injury

1/2
Spinal cord injury

Subacute bacterial endocarditis

1/2
Subacute bacterial endocarditisSubacute bacterial endocarditis

Testicular cancer

1/2
Testicular cancerTesticular cancer

Transitional cell carcinoma (urothelial carcinoma)

1/2
Transitional cell carcinoma (urothelial carcinoma)Transitional cell carcinoma (urothelial carcinoma)

Ulcerative colitis

1/2
Ulcerative colitisUlcerative colitis

Upper back injury

1/2
Upper back injury

Uterine cancer

1/2
Uterine cancer

Venezuelan equine encephalitis

1/2
Venezuelan equine encephalitis

Chronic pancreatitis

1/2
Chronic pancreatitisChronic pancreatitis

Leptospirosis

1/2
LeptospirosisLeptospirosis

Metastatic prostate carcinoma

1/2
Metastatic prostate carcinomaMetastatic prostate carcinoma

Paraspinal abscess

1/2
Paraspinal abscessParaspinal abscess

Reactive arthritis

1/2
Reactive arthritisReactive arthritis

Retroperitoneal abscess

1/2
Retroperitoneal abscess

Rhabdomyolysis

1/2
Rhabdomyolysis

Spondylolisthesis

1/2
Spondylolisthesis

Acute lymphoid leukemia

1/2
Acute lymphoid leukemiaAcute lymphoid leukemia

Angiolipoma

1/2
AngiolipomaAngiolipoma

Ankylosing spondylitis

1/2
Ankylosing spondylitisAnkylosing spondylitis

Balkan endemic nephropathy

1/2
Balkan endemic nephropathy

Bowel perforation

1/2
Bowel perforationBowel perforation

Bronchogenic cyst

1/2
Bronchogenic cystBronchogenic cyst

Brucellosis

1/2
BrucellosisBrucellosis

Cat-scratch disease

1/2
Cat-scratch diseaseCat-scratch disease

Cavernous hemangioma

1/2
Cavernous hemangiomaCavernous hemangioma

Chikungunya

1/2
Chikungunya

Chondrosarcoma

1/2
Chondrosarcoma

Chronic fatigue syndrome

1/2
Chronic fatigue syndrome

Coccidioidomycosis

1/2
CoccidioidomycosisCoccidioidomycosis

Cold agglutinin disease

1/2
Cold agglutinin diseaseCold agglutinin disease

Colorado tick fever

1/2
Colorado tick feverColorado tick fever

Cushing syndrome

1/2
Cushing syndromeCushing syndrome

Cystocele

1/2
Cystocele

Dengue fever

1/2
Dengue feverDengue fever

Diffuse tenosynovial giant cell tumor

1/2
Diffuse tenosynovial giant cell tumor

Disseminated herpes zoster

1/2
Disseminated herpes zoster

Distal renal tubular acidosis

1/2
Distal renal tubular acidosis

Elastofibroma dorsi

1/2
Elastofibroma dorsi

Endometriosis

1/2
EndometriosisEndometriosis

Esophageal carcinoma

1/2
Esophageal carcinomaEsophageal carcinoma

Fibrous dysplasia

1/2
Fibrous dysplasia

Gonococcal cervicitis

1/2
Gonococcal cervicitis

Hemochromatosis

1/2
HemochromatosisHemochromatosis

IgG4-related disease

1/2
IgG4-related disease

Interstitial cystitis

1/2
Interstitial cystitis

Langerhans cell histiocytosis

1/2
Langerhans cell histiocytosisLangerhans cell histiocytosis

Lassa fever

1/2
Lassa fever

Limb-girdle muscular dystrophy

1/2
Limb-girdle muscular dystrophy

Liposarcoma

1/2
Liposarcoma

Lymphocytic choriomeningitis

1/2
Lymphocytic choriomeningitis

Lymphogranuloma venereum

1/2
Lymphogranuloma venereumLymphogranuloma venereum

Lymphomatous meningitis

1/2
Lymphomatous meningitis

Malaria

1/2
Malaria

Mallory-Weiss syndrome

1/2
Mallory-Weiss syndrome

Metastatic cutaneous carcinoma

1/2
Metastatic cutaneous carcinomaMetastatic cutaneous carcinoma

Metastatic pancreatic carcinoma

1/2
Metastatic pancreatic carcinomaMetastatic pancreatic carcinoma

Mushroom poisoning

1/2
Mushroom poisoning

Ochronosis

1/2
OchronosisOchronosis

Osteochondroma

1/2
Osteochondroma

Osteoid osteoma

1/2
Osteoid osteoma

Pathologic fracture

1/2
Pathologic fracturePathologic fracture

Perinephric abscess

1/2
Perinephric abscessPerinephric abscess

Post-poliomyelitis syndrome

1/2
Post-poliomyelitis syndrome

Prosthetic valve endocarditis

1/2
Prosthetic valve endocarditisProsthetic valve endocarditis

Pyomyositis

1/2
PyomyositisPyomyositis

Relapsing polychondritis

1/2
Relapsing polychondritisRelapsing polychondritis

Renal infarction

1/2
Renal infarctionRenal infarction

Renal vein thrombosis

1/2
Renal vein thrombosis

Rickettsialpox

1/2
RickettsialpoxRickettsialpox

Secondary syphilis

1/2
Secondary syphilisSecondary syphilis

Sickle cell anemia

1/2
Sickle cell anemiaSickle cell anemia

Somatoform symptom disorders

1/2
Somatoform symptom disorders

Splenic artery aneurysm

1/2
Splenic artery aneurysm

Suppurative lymphadenitis

1/2
Suppurative lymphadenitis

Syringomyelia

1/2
SyringomyeliaSyringomyelia

Tetanus

1/2
Tetanus

Uterovaginal prolapse

1/2
Uterovaginal prolapse

West Nile virus

1/2
West Nile virusWest Nile virus

Yellow fever

1/2
Yellow fever

Angioblastoma

1/2
Angioblastoma

Aortitis

1/2
Aortitis

Retroperitoneal fibrosis

1/2
Retroperitoneal fibrosis

Spontaneous abortion

1/2
Spontaneous abortion

Tethered cord

1/2
Tethered cord

Tuberculous spondylitis

1/2
Tuberculous spondylitis

Acinar cell carcinoma

1/2
Acinar cell carcinomaAcinar cell carcinoma

Acute inflammatory demyelinating polyneuropathy

1/2
Acute inflammatory demyelinating polyneuropathy

Adamsite poisoning

1/2
Adamsite poisoning

Adrenal hemorrhage

1/2
Adrenal hemorrhage

Argentine hemorrhagic fever

1/2
Argentine hemorrhagic fever

Bubonic plague

1/2
Bubonic plagueBubonic plague

Carcinomatous meningitis

1/2
Carcinomatous meningitis

Chordoma

1/2
Chordoma

Chronic recurrent multifocal osteomyelitis

1/2
Chronic recurrent multifocal osteomyelitisChronic recurrent multifocal osteomyelitis

Crimean-Congo hemorrhagic fever

1/2
Crimean-Congo hemorrhagic fever

Dengue hemorrhagic fever

1/2
Dengue hemorrhagic fever

Eosinophilic granuloma

1/2
Eosinophilic granulomaEosinophilic granuloma

Ependymoma

1/2
EpendymomaEpendymoma

Ewing sarcoma

1/2
Ewing sarcomaEwing sarcoma

Familial Mediterranean fever

1/2
Familial Mediterranean feverFamilial Mediterranean fever

Granular cell tumor

1/2
Granular cell tumorGranular cell tumor

Hand, foot, and mouth disease

1/2
Hand, foot, and mouth diseaseHand, foot, and mouth disease

Hantavirus pulmonary syndrome

1/2
Hantavirus pulmonary syndromeHantavirus pulmonary syndrome

Hemangioendothelioma

1/2
Hemangioendothelioma

Hemorrhagic fever with renal syndrome

1/2
Hemorrhagic fever with renal syndrome

Japanese spotted fever

1/2
Japanese spotted feverJapanese spotted fever

Mansonella ozzardi infection

1/2
Mansonella ozzardi infection

Mast cell leukemia

1/2
Mast cell leukemia

Neuroblastoma

1/2
NeuroblastomaNeuroblastoma

Neurofibrosarcoma

1/2
Neurofibrosarcoma

Preeclampsia

1/2
Preeclampsia

Rectocele

1/2
Rectocele

Rhabdoid tumor

1/2
Rhabdoid tumor

Rift Valley fever

1/2
Rift Valley fever

Ross River disease

1/2
Ross River disease

SAPHO syndrome

1/2
SAPHO syndrome

Sarcocystis nesbitti infection

1/2
Sarcocystis nesbitti infection

Scheuermann disease

1/2
Scheuermann disease

Spontaneous rupture of esophagus

1/2
Spontaneous rupture of esophagus

Tanapox

1/2
TanapoxTanapox

Western equine encephalitis

1/2
Western equine encephalitis

Zika virus infection

1/2
Zika virus infectionZika virus infection

Meningocele

1/2
MeningoceleMeningocele

Psoas abscess

1/2
Psoas abscess

Aneurysmal bone cyst

1/2
Aneurysmal bone cyst

Chondromyxoid fibroma

1/2
Chondromyxoid fibroma

Ebola

1/2
Ebola

Erdheim-Chester disease

1/2
Erdheim-Chester disease

Haff syndrome

1/2
Haff syndrome

Monkeypox

1/2
MonkeypoxMonkeypox

Poliomyelitis

1/2
PoliomyelitisPoliomyelitis

Retroperitoneal cystic lymphangioma

1/2
Retroperitoneal cystic lymphangioma

Smallpox

1/2
SmallpoxSmallpox

Stiff person syndrome

1/2
Stiff person syndrome