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Lumps and Bumps on the Hand, Wrist and Fingers

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Found a lump on your hand, wrist or finger? The common causes and what they mean: ganglion cysts, fatty lumps (lipomas), giant cell tumours, mucous cysts and carpal bossing, and when to see someone.

Updated Aug 2026
The back of a wrist with a smooth round ganglion cyst.
Most hand and wrist lumps are benign. Ganglion cysts are the commonest, but any new lump is worth checking. Kieran Hirpara 4.0

What you're feeling

You might notice a small, soft lump on your hand or wrist. It often feels like a water balloon under the skin. These lumps are usually harmless cysts filled with jelly-like fluid. They can appear on the back of your wrist, the palm side, or even on your fingers. Some lumps are hard and sit right on the bone. Others are soft and move slightly when you press them.

The lump itself may not hurt at first. But as it grows, it can press on nearby nerves or joints. You might feel a dull ache or a sharp pinch when you bend your wrist or grip objects. The pain often gets worse after you have been using your hands for a while. You might notice it throbs at night, keeping you awake. Some days, the lump feels bigger or more tender than others. This is common. The fluid inside can shift, changing how it feels against your skin and bones.

Daily tasks can become difficult. You might struggle to turn a doorknob or open a jar. Gripping a steering wheel or holding a coffee cup may feel uncomfortable. If the lump is on your finger, you might find it hard to make a full fist. Sometimes, the lump causes numbness or tingling in your fingers. This happens if it presses on the nerve that runs through your wrist. You might feel weak in your hand, dropping things more often than usual.

In children under ten, these lumps often appear on the palm side of the wrist. They are very common in this age group. The good news is that many of these childhood lumps go away on their own. About 69% to 79% of them shrink and disappear within 12 to 18 months without any treatment. If you are an adult, the lump is less likely to vanish on its own. It may stay the same size or grow slowly over time.

You might also feel a hard bump on your finger or near your knuckle. This could be a thickening of the tissue in your palm. It might pull your finger slightly inward. This condition is called Dupuytren’s contracture. It can make it hard to lay your hand flat on a table. Your doctor will examine the lump to tell exactly what it is. They will check how it moves and how it feels. This helps them decide the best way to help you feel better.

What's actually happening

A lump or bump on your hand or wrist is often a ganglion cyst. This is a fluid-filled sac that forms near a joint or tendon sheath. You can think of it like a small water balloon attached to the joint lining. The fluid inside is thick and jelly-like, similar to the lubricant that keeps your joints moving smoothly.

These cysts usually develop when the joint capsule or tendon sheath weakens. Fluid leaks out and pools, forming a bump under the skin. They are most common on the back of the wrist or the palm side near the thumb. In children under 10, they often appear on the front of the wrist. Many of these childhood lumps go away on their own. About 69% to 79% disappear within 12 to 18 months without any treatment.

Sometimes, a lump is not a cyst. It might be a benign growth like a lipoma, which is a fatty lump under the skin. Or it could be related to the tendon itself, such as trigger finger or Dupuytren’s nodule. These conditions involve thickening or nodules in the tissues that move your fingers. Your doctor can tell the difference by examining the area around the base of your finger.

In rare cases, a lump might press on a nerve. For example, a fatty growth near the wrist can squeeze the median nerve. This causes carpal tunnel syndrome symptoms like numbness or tingling. Most lumps are harmless, but some require careful removal to prevent them from coming back. Understanding what the lump is helps your doctor choose the right approach for you.

What we can do about it

Many lumps and bumps on your hand or wrist settle on their own, especially in children. If you are under 10 years old, your ganglion is likely on the front of your wrist. In these cases, we often recommend a watchful waiting approach. About 69% to 79% of these lumps disappear without any treatment within 12 to 18 months. For adults, simple self-care can help manage discomfort. Gentle movement and avoiding repetitive strain may reduce irritation. While scar massage is commonly used after surgery, its effectiveness varies from person to person.

If the lump causes pain or limits your movement, medical management can provide relief. Your doctor may suggest over-the-counter pain relievers or anti-inflammatory medications to calm swelling. For certain cysts, such as dorsal wrist ganglions, a needle aspiration can drain the fluid. This involves using a needle to remove the fluid from the cyst. Adding a steroid injection at the same time may lower the chance of the lump returning. Ultrasound guidance can help your doctor place the needle accurately, though it does not significantly change the long-term success rate compared to a blind aspiration. These steps are less invasive than surgery and can be tried first.

If the lump persists, grows, or causes significant pain despite these measures, specialist input is needed. Your doctor will perform a detailed physical exam to distinguish between different types of lumps, such as trigger digit or Dupuytren’s disease. If conservative care fails, a procedure may be considered. For some cysts, surgical removal is an option, though recurrence rates can be higher with open surgery alone. Other conditions, like bone tumours, require individualized treatment plans to balance disease control with hand function. Your doctor will discuss whether surgery is right for you based on the specific type and location of your lump.

What to expect

Your outlook depends largely on the type of lump and your age. Many hand lumps are benign and may not require immediate intervention. For children under 10, ganglions on the front of the wrist often resolve on their own. Between 69% and 79% of these show spontaneous regression within 12 to 18 months. Hand ganglions in children also have a higher rate of resolution than those on the wrist.

For adults, the course is less predictable. Dorsal wrist ganglions can persist or fluctuate. If you choose non-operative management, your doctor may suggest aspiration. This involves draining the fluid from the cyst. Doing at least one aspiration before considering surgery improves cost-effectiveness. Some patients receive steroids during this procedure, which may lower recurrence rates. Ultrasound guidance does not change the reintervention rate at one year compared to blind aspiration.

If surgery is needed, outcomes vary by condition. For common dorsal wrist ganglions, open surgery has high recurrence rates. Arthroscopic excision with routine midcarpal joint exploration can reduce recurrence at one year without harming patient outcomes. For parosteal lipomas on the finger bones, marginal excision leads to good outcomes with no recurrence in the short to medium term. More complex cases, such as giant cell tumours, require individualized treatment to balance disease control with function.

Recovery feels different for everyone. Higher postoperative pain is linked to previous surgery, treating the dominant hand, higher baseline pain, lower belief in the treatment’s success, and longer symptom duration before surgery. Your doctor will discuss which factors apply to you. Most patients return to daily activities as comfort allows. Immobilisation after dorsal wrist ganglion excision is debated among hand doctor's. We tailor this to your specific case.

If left alone, some lumps remain stable, while others grow or cause stiffness. Regular monitoring helps track changes. If a lump becomes painful, limits movement, or changes appearance, we recommend re-evaluation. Early assessment helps distinguish between similar conditions like trigger digit or Dupuytren’s nodule through physical examination.

When to see someone

See your GP if a lump on your hand or wrist causes persistent pain that does not improve with rest. Seek a specialist review if you notice weakness, instability, or if the joint locks or gives way. Symptoms that interfere with your sleep or daily work also warrant a check-up. Sudden worsening of the lump or pain is another reason to act quickly. While many lumps, such as paediatric ganglions, may resolve on their own within 12 to 18 months, it is important to get a proper diagnosis. A detailed physical examination can distinguish between common issues like trigger digit and other conditions. Early assessment helps your doctor determine the best path forward for your specific situation.

Reviewed by Kieran Hirpara · 13 June 2026.

Want the clinical detail? Read the clinician version.

Talk to your treating clinician for advice specific to you.

For an appointment with the CQ Hand + Upper Limb team, ask your GP about a referral or visit www.cqupperlimb.com.

Evidence & references

This is the clinical evidence summary written for health professionals. It is technical, and it lists the research this page was built from. You do not need to read it to understand your treatment or to make a decision about it.

Overview

  • Distinguishing between a flexor sheath ganglion, trigger digit, and Dupuytren's nodule may be accomplished with a detailed physical examination of the MCP region of the affected digit [1].
  • In children aged <10 years, ganglions mainly occur on the volar wrist [3].
  • Pediatric ganglions of the hand have a greater rate of resolution than ganglions of the wrist [5].
  • 69% to 79% of pediatric ganglions in children aged <10 years display spontaneous regression within a span of 12-18 months [3].
  • Cystic soft tissue tumours of the dorsal aspect of the wrist have two distinct histological subtypes [7].
  • Open surgery continues to be an ineffective way of managing cystic soft tumours of the dorsal aspect of the wrist due to high recurrence rates [7].
  • Arthroscopic resection of dorsal wrist ganglions with midcarpal exploration appeared to reduce recurrence at 1 year without negatively impacting patient outcomes [6].
  • Routine midcarpal joint exploration during arthroscopic excision of dorsal wrist ganglions appeared to reduce recurrence at 1 year without negatively impacting patient outcomes [6].
  • Higher postoperative pain intensity was associated with recurrence following previous surgery [8].
  • Higher postoperative pain intensity was associated with treatment of the dominant hand [8].
  • Higher postoperative pain intensity was associated with higher baseline pain intensity [8].
  • Higher postoperative pain intensity was associated with lower credibility the patient attributes to the treatment [8].
  • Higher postoperative pain intensity was associated with longer symptom duration [8].
  • Hand surgeons are divided regarding the need to immobilize the wrist after dorsal wrist ganglion excision [4].
  • Performing at least 1 aspiration before surgical excision improves the cost-effectiveness of dorsal wrist ganglions treatment [2].
  • Giant cell tumors of the distal phalanx are extremely rare [9].
  • Giant cell tumors of the distal phalanx require extensive en bloc excision to prevent local recurrence [9].
  • Digit-sparing operations for giant cell tumors of the distal phalanx may fail to eradicate all tumor foci [9].
  • A giant spindle cell lipoma can involve a finger, representing an unusual location for this rare variant [10].
  • Marginal excision appears to result in a good outcome with no recurrence at short- to medium-term follow-up for parosteal lipomas of the phalanges [12].
  • Awareness of anatomic variations, such as a persistent median artery with a reversed palmaris longus and volar ganglion, is valuable for surgeons operating on the upper extremity [11].

Background & Causes

  • Giant spindle cell lipoma involving a finger represents an unusual location for a rare variant of giant lipoma [10].
  • A persistent median artery with a reversed palmaris longus and volar ganglion represents an anatomic variation in the upper extremity [11].
  • Parosteal lipomas can occur in the proximal phalanx of the hand [12].
  • An angiolipoma of the hand can cause carpal tunnel syndrome [13].

Management

Diagnosis and Physical Examination

  • Distinguishing between a flexor sheath ganglion, trigger digit, and Dupuytren's nodule can be accomplished with a detailed physical examination of the MCP region of the affected digit [1].

Non-Operative Management

  • In children aged <10 years, ganglions mainly occur on the volar wrist and can be treated expectantly, with 69% to 79% displaying spontaneous regression within a span of 12-18 months [3].
  • Performing at least 1 aspiration before surgical excision improves the cost-effectiveness of dorsal wrist ganglion treatment, as patient preferences may preclude routinely performing 2 aspirations [2].
  • There is no difference in reintervention at 1-year between ultrasound-guided versus blind dorsal carpal ganglion aspiration [16].
  • Patients who received steroids at the time of aspiration perceived lower rates of recurrence [16].
  • Scar massage is widely used as an intervention for post-surgical scars, though few therapists have received formal skills training or completed outcome measures regularly to formally evaluate its clinical efficacy or impact [14].

Operative Management

  • Giant cell tumors of the distal phalanx require extensive en bloc excision to prevent local recurrence, as digit-sparing operations may fail to eradicate all tumor foci [9].
  • Both curettage and resection/amputation are acceptable treatment options for giant cell tumour of bone in the hand, with treatment decisions needing to be individualized based on the site and extent of disease to minimize treatment morbidity while maximizing disease control [17].

Postoperative Outcomes

  • Higher postoperative pain intensity was associated with recurrence following previous surgery, treatment of the dominant hand, higher baseline pain intensity, lower credibility the patient attributes to the treatment and longer symptom duration [8].

Key Considerations

  • Performing at least 1 aspiration before surgical excision improves the cost-effectiveness of dorsal wrist ganglion treatment when patient preferences preclude routinely performing 2 aspirations [2].
  • Open surgery continues to be an ineffective way of managing cystic soft tissue tumors of the dorsal aspect of the wrist due to high recurrence rates [7].
  • Giant cell tumors of the distal phalanx are extremely rare and require extensive en bloc excision to prevent local recurrence, as digit-sparing operations may fail to eradicate all tumor foci [9].
  • Resection followed by wrist arthrodesis and structural iliac bone graft achieved satisfactory oncologic and functional results for giant cell tumor of bone, albeit with one-third of all patients experiencing some complications at a minimum of 10 years of follow-up [15].

Key Evidence

  • [L4] Distinguishing between a flexor sheath ganglion, trigger digit, and Dupuytren's may be accomplished with a detailed physical examination of the MCP region of the affected digit. [1] (10.1177/15589447221109644)
  • [L2] As patient preferences may preclude routinely performing 2 aspirations, performing at least 1 aspiration before surgical excision improves the cost-effectiveness of dorsal wrist ganglions treatment. [2] (10.1016/j.jhsa.2022.09.002)
  • [L4] In children aged <10 years, ganglions mainly occur on the volar wrist and can be treated expectantly, with 69% to 79% displaying spontaneous regression within a span of 12-18 months. [3] (10.1016/j.jhsa.2021.12.015)
  • [L2] The systematic review and survey of Canadian hand surgeons reveal that hand surgeons are divided regarding the need to immobilize the wrist after dorsal wrist ganglion excision. [4] (10.1177/15589447211014631)
  • [L4] Pediatric ganglions of the hand have a greater rate of resolution than ganglions of the wrist. [5] (10.1016/j.jhsa.2023.07.002)
  • [L3] Routine midcarpal joint exploration during arthroscopic excision of dorsal wrist ganglions appeared to reduce recurrence at 1 year without negatively impacting patient outcomes. [6] (10.1177/17531934251405730)
  • [L4] The authors suggest that open surgery continues to be an ineffective way of managing cystic soft tumours of the dorsal aspect of the wrist due to high recurrence rates. [7] (10.1177/17531934241251721)
  • [L2] Higher postoperative pain intensity was associated with recurrence following previous surgery, treatment of the dominant hand, higher baseline pain intensity, lower credibility the patient attributes to the treatment and longer symptom duration. [8] (10.1177/17531934231153029)
  • [L4] Giant cell tumors of the distal phalanx are extremely rare and require extensive en bloc excision to prevent local recurrence, as digit-sparing operations may fail to eradicate all tumor foci. [9] (10.1016/j.jhsa.2020.04.005)
  • [Case_report] The case is reported due to the unusual location of a rare variant of giant lipoma involving a finger. [10] (10.1055/s-0040-1721879)
  • [L4] Awareness of such anatomic variations is valuable for surgeons operating on the upper extremity. [11] (10.1016/j.jhsg.2022.04.005)
  • [L4] Marginal excision appears to result in a good outcome with no recurrence at short- to medium-term follow-up for parosteal lipomas of the phalanges. [12] (10.1016/j.jhsa.2020.10.029)
  • [L4] This case is the first report of an angiolipoma as a cause of carpal tunnel syndrome. [13] (10.1016/j.jhsg.2022.05.006)
  • [L4] Whilst scar massage was widely used, few respondents had received formal skills training or completed outcome measures regularly to formally evaluate its clinical efficacy or impact. [14] (10.1177/17589983231205666)
  • [L2] Resection followed by wrist arthrodesis and structural iliac bone graft achieved satisfactory oncologic and functional results, albeit with one-third of all patients experiencing some complications at a minimum of 10 years of follow-up. [15] (10.1097/corr.0000000000003738)
  • [L3] Patients who received steroids at the time of aspiration perceived lower rates of recurrence. [16] (10.1016/j.jhsg.2023.06.007)
  • [L4] Both curettage and resection/amputation are acceptable treatment options for the rare condition of giant cell tumour of bone in the hand, with a need to individualize treatment decisions based on the site and extent of disease to minimize treatment morbidity while maximizing disease control. [17] (10.1177/17531934211007820)

References

[1] A Simple Physical Exam Maneuver to Distinguish Trigger Digit, Dupuytren’s Nodule, and Flexor Sheath Ganglion. HAND. 2022. DOI: 10.1177/15589447221109644

[2] Minimizing Costs for Dorsal Wrist Ganglion Treatment: A Cost-Minimization Analysis. The Journal of Hand Surgery. 2023. DOI: 10.1016/j.jhsa.2022.09.002

[3] Pediatric Ganglions of the Hand and Wrist: A Review of Current Literature. The Journal of Hand Surgery. 2022. DOI: 10.1016/j.jhsa.2021.12.015

[4] Immobilization of the Wrist After Dorsal Wrist Ganglion Excision: A Systematic Review and Survey of Current Practice. HAND. 2021. DOI: 10.1177/15589447211014631

[5] Natural History of Pediatric Hand and Wrist Ganglion Cysts: Longitudinal Follow-Up of a Prospective, Dual-Center Cohort. The Journal of Hand Surgery. 2023. DOI: 10.1016/j.jhsa.2023.07.002

[6] Arthroscopic resection of dorsal wrist ganglions with or without midcarpal exploration. Journal of Hand Surgery (European Volume). 2025. DOI: 10.1177/17531934251405730

[7] Cystic soft tissue tumours of the dorsal aspect of the wrist have two distinct histological subtypes. Journal of Hand Surgery (European Volume). 2024. DOI: 10.1177/17531934241251721

[8] Factors associated with self-reported pain and hand function following dorsal wrist ganglion excision. Journal of Hand Surgery (European Volume). 2023. DOI: 10.1177/17531934231153029

[9] Giant Cell Tumor of the Ring Finger Distal Phalanx. The Journal of Hand Surgery. 2021. DOI: 10.1016/j.jhsa.2020.04.005

[10] Giant Spindle Cell Lipoma of Middle Finger: Case Report and Review of Literature. Journal of Hand and Microsurgery. 2024. DOI: 10.1055/s-0040-1721879

[11] Persistent Median Artery With a Reversed Palmaris Longus and Volar Ganglion. Journal of Hand Surgery Global Online. 2022. DOI: 10.1016/j.jhsg.2022.04.005

[12] Parosteal Lipoma of the Proximal Phalanx of Hand. The Journal of Hand Surgery. 2021. DOI: 10.1016/j.jhsa.2020.10.029

[13] Large Angiolipoma of the Hand as a Cause for Carpal Tunnel Syndrome. Journal of Hand Surgery Global Online. 2022. DOI: 10.1016/j.jhsg.2022.05.006

[14] Scar massage as an intervention for post-surgical scars: A practice survey of Australian hand therapists. Hand Therapy. 2023. DOI: 10.1177/17589983231205666

[15] What Are the Long-term Outcomes of Wrist Arthrodesis Using Structural Iliac Bone Graft After Resection of the Distal Radius for Giant Cell Tumor of Bone? A Minimum 10-year Follow-up. Clinical Orthopaedics & Related Research. 2025. DOI: 10.1097/corr.0000000000003738

[16] No Difference in Reintervention at 1-Year Between Ultrasound-Guided versus Blind Dorsal Carpal Ganglion Aspiration. Journal of Hand Surgery Global Online. 2023. DOI: 10.1016/j.jhsg.2023.06.007

[17] Giant cell tumour of hand bones: outcomes of treatment. Journal of Hand Surgery (European Volume). 2021. DOI: 10.1177/17531934211007820

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1. automatically as of the date the violation is cured, provided it is cured within 30 days of Your discovery of the violation; or

2. upon express reinstatement by the Licensor.

For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.

c. For the avoidance of doubt, the Licensor may also offer the Licensed Material under separate terms or conditions or stop distributing the Licensed Material at any time; however, doing so will not terminate this Public License.

d. Sections 1, 5, 6, 7, and 8 survive termination of this Public License.

Section 7 -- Other Terms and Conditions.

a. The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed.

b. Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License.

Section 8 -- Interpretation.

a. For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License.

b. To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.

c. No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor.

d. Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority.

Creative Commons is not a party to its public licenses. Notwithstanding, Creative Commons may elect to apply one of its public licenses to material it publishes and in those instances will be considered the “Licensor.” The text of the Creative Commons public licenses is dedicated to the public domain under the CC0 Public Domain Dedication. Except for the limited purpose of indicating that material is shared under a Creative Commons public license or as otherwise permitted by the Creative Commons policies published at creativecommons.org/policies, Creative Commons does not authorize the use of the trademark "Creative Commons" or any other trademark or logo of Creative Commons without its prior written consent including, without limitation, in connection with any unauthorized modifications to any of its public licenses or any other arrangements, understandings, or agreements concerning use of licensed material. For the avoidance of doubt, this paragraph does not form part of the public licenses.

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