So on Tuesday I had a doctors appointment I've had some bumps on my foot for a while now. The dermatologist took a biopsy and I got the results back today.
Case Report
Value
Surgical Pathology Case: S26-09498
Authorizing Provider: Utstein, Kerry, PA-C Collected: 06/16/2026 1116
Ordering Location: Cobleskill Regional Received: 06/16/2026 1522
Hospital Dermatology
Pathologist: Schreiber, Daniel M, MD
Specimen: Foot, Right, dorsal
Clinical History
View trends
changing rash on right dorsal foot
Right dorsal foot with a patch of multiple papules some have clear fluid, are slightly scaly they rest within the 1st-2nd webspace and on the dorsal foot total patch is about 5 cm x 2 cm. No overlying redness or warmth no sign of infection.
ORDER COMMENT: Dishydrotic eczema v VV
Final Diagnosis
Skin, right dorsal foot, shave:
Marked lymphatic dilation, consistent with lymphangioma, transected across the base. See note.
NOTE: Sections show a superficial skin shave with markedly dilated papillary dermal lymphatics which are lined by cytologically bland endothelial cells and accompanied by epidermal hyperplasia. The findings are compatible with a lymphangioma.
Gross Description
A. Foot, Right
The specimen was received in formalin labeled "foot, left dorsal" and corrected to "foot, right dorsal" per phone conversation with Kerry Ustein on 6/18/2026 around 14:45. The specimen consists of a 0.9 x 0.6 x 0.2 cm dome-shaped tan-white skin shave which is inked, trisected, and entirely submitted labeled (A1).
D&T: 6/17/2026; MKS
Microscopic Description
Microscopic examination was performed. The case was reviewed with Dr. T. Chapman, who agrees with the interpretation.
A lymphangioma, also called a lymphatic malformation, is a rare, noncancerous, fluid-filled cyst or growth. It occurs when overgrown lymph vessels block the normal flow of lymph fluid, causing it to pool.The condition is primarily congenital (present at birth) or appears in early childhood, typically around the head or neck. While benign, these growths can sometimes cause cosmetic issues or put pressure on vital organs.Types of LymphangiomasMicrocystic (Lymphangioma Circumscriptum): Small, pimple-like cysts near the skin's surface, often resembling clusters of clear, pink, or dark blisters (frog spawn).Macrocystic (Cystic Hygroma): Larger, deeper, soft, fluid-filled sacs that typically develop in the neck or armpits.Mixed: A combination of both microcystic and macrocystic formations.Common SymptomsMany lymphangiomas are small and asymptomatic, but depending on their size and location, they can cause:Noticeable bumps or swelling under the skin.Fluid leakage or weeping.Shortness of breath, difficulty swallowing, or speech issues if located in the mouth or neck.Swelling, pain, or functional impairment if they develop in the extremities or organs.Diagnosis and TreatmentDiagnosis: Doctors generally diagnose these malformations using imaging techniques like Ultrasound or MRI.Treatment: Most small lymphangiomas do not require intervention. However, if the lesion is large, causing discomfort, or threatening vital functions, treatment options include:Surgical Excision: The most definitive treatment to remove the cysts completely, though it comes with risks of scarring or nerve injury.Sclerotherapy: Injecting a medication directly into the cyst to shrink it by causing the walls of the vessels to collapse.Other Procedures: Cryotherapy (freezing abnormal tissue) or laser therapy to manage superficial, skin-level cysts.












