Lymphangioma differential diagnosis

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Badria Munir M.B.B.S.[2] Haytham Allaham, M.D. [3]

Overview

Lymphangioma must be differentiated from arteriovenous malformation, branchial cleft cyst, and dermoid cyst.

Differentiating Lymphangioma from other diseases

Lymphangioma must be differentiated from following:

• Arteriovenous malformation
• Lymphangiosarcoma
• Branchial cleft
• Dermoid cyst
• Other vascular anomolies.

For more information on vascular anomolies click here.

Classifying and differentiating vascular tumors

Vascular malformations

Simple vascular malformations

Combined vascular malformations

Vascular malformations of major named vessels

Vascular malformations asscoiated with other anomalies

CM + VM Capillary-venous malformation CVM CM + LM Capillary-lymphatic malformation CLM CM + AVM Capillary-arteriovenous malformation CAVM LM + VM Lymphatic-venous malformation LVM CM + LM + VM Capillary-lymphatic-venous malformation CLVM CM + LM + AVM Capillary-lymphatic-arteriovenous malformation CLVM CM + VM + AVM Capillary-venous-arteriovenous malformation CVAVM CM + LM + VM + AVM Capillary-lymphatic-venous-arteriovenous malformation CLVAVM

(also known as "channel type" or "truncal" vascular malformations) Affect • Lymphatics • Veins • Arteries Anomalies of • Origin • Course • Number • Diameter (aplasia, hypoplasia, stenosis, ectasia / aneurysm) • Valves • Communication (AVF) • Persistence (of embryonal vessel)

Klippel-Trenaunay syndrome CM + VM +/-LM + limb overgrowth Parke's Weber syndrome CM + AVF + limb overgrowth Servelle-Martorell syndrome Limb VM + bone undergrowth Sturge-Weber syndrome Facial + leptomeningeal CM + eye anomalies +/-bone and/or soft tissue overgrowth Maffucci syndrome VM +/-spindle-cell hemangioma + enchondroma CLOVES syndrome LM + VM + CM +/-AVM+ lipomatous overgrowth Proteus syndrome CM, VM and/or LM + asymmetrical somatic overgrowth Bannayan-Riley-Ruvalcaba syndrome lower lip CM + face and neck LM + asymmetry and partial/generalized overgrowth Limb CM + congenital non-progressive limb overgrowth Macrocephaly-CM (M-CM / MCAP) Microcephaly-CM (MICCAP)

Capillary malformations (CM)

Lymphatic malformations (LM)

Venous malformations (VM)

Arteriovenous malformation (AVM)

Arteriovenous fistula

Nevus simplex / salmon patch, “angel kiss”, “stork bite”

Common (cystic) LM • Macrocystic LM • Microcystic LM • Mixed cystic LM

Common VM

Sporadic

Sporadic

Cutaneous and/or mucosal CM (also known as “port-wine” stain) • Nonsyndromic CM • CM with CNS and/or ocular anomalies (Sturge-Weber syndrome) • CM with bone and/or soft tissues overgrowth • Diffuse CM with overgrowth (DCMO)

Generalized lymphatic anomaly (GLA) Kaposiform lymphangiomatosis (KLA)

Familial VM cutaneo-mucosal (VMCM)

In HHT

In HHT

Reticulate CM • CM of MIC-CAP (microcephaly-capillary malformation) • CM of MCAP (megalencephaly-capillary malformation-polymicrogyria)

LM in Gorham-Stout disease

Blue rubber bleb nevus (Bean) syndrome VM

In CM-AVM

In CM-AVM

CM of CM-AVM

Channel type LM

Glomuvenous malformation (GVM)

Others

Others

Cutis marmorata telangiectatica congenita (CMTC)

“Acquired” progressive lymphatic anomaly (so called acquired progressive "lymphangioma")

Cerebral cavernous malformation (CCM)

Others

Primary lymphedema

Familial intraosseous vascular malformation (VMOS)

Telangiectasia • Hereditary hemorrhagic telangiectasia (HHT) • Others

Others

Verrucous venous malformation (formerly verrucous hemangioma)

Others

Abbreviations: CM:capillary malformation; VM:venous malformation; CVM:capillary venous malformation; LM:lymphatic malformation; CLM:capillary lymphatic malformation; AVM:arteriovenous malformation; CAVM:capillary arteriovenous malformation; LVM:lymphatic venous malformation; CLVM:capillary lymphatic venous malformation; CVAVM:capillary venous arteriovenous malformation; CLVAVM:capillary lymphatic venous arteriovenous malformation; AVF:arteriovenous fistula; CLOVES:congenital lipomatous overgrowth, vascular malformations, epidermal nevi, skeletal/scoliosis and spinal abnormalities; M-CM:macrocephaly-capillary malformation; MCAP:megalencephaly-capillary malformation-polymicrogyria; MICCAP:microcephaly-capillary malformation; CNS:central nervous system; DCMO:diffuse capillary malformation with overgrowth; CM-AVM:capillary malformation-arteriovenous malformation; CMTC:cutis marmorata telangiectatica congenita; HHT:hereditary hemorrhagic telangiectasia; GLA:generalized lymphatic anomaly; KLA:kaposiform lymphangiomatosis; VMCM:venous malformation cutaneo mucosal; GVM:glomuvenous malformation; CCM:cerebral cavernous malformation.

Adapted from International Society for the Study of Vascular Anomalies

References

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