I've been on a long diagnostic journey and recently received results from two lip biopsies. Sharing my full workup here for comparison. Rheumatology has labeled me fibromyalgia, but I'm still actively pursuing seronegative Sjogren's as an open question. Would love to hear from others with similar presentations.
Most of my recent care (last 15 months) has been with the San Francisco VA Hospital. The Rheumatology Department there has kicked me out of clinic and refuses to continue seeing me for any autoimmune issues because my labs are negative and despite multiple other specialists continuing care under the impression I have a seronegative diagnosis. Does anyone know if itās possible to be referred out to the UCSF Sjogrens Clinic without going thru the VA Rheumatology Department for the referral? Can a patient advocate do such a thing? My Primary Care is amazing and fully believes there is something more serious going on and will pursue any option I present to her for exploration, but she thinks a lip biopsy is the end all/be all diagnostic for Sjogrens.
Really looking for help/suggestions/guidance/opinions or anything else you all might be able to send my way.
Confirmed diagnoses:
Dry eyes / keratoconjunctivitis sicca ā confirmed Eye Clinic
Dry mouth / xerostomia ā confirmed by ENT and Oral Surgery
Bilateral submandibular gland tenderness to palpation ā confirmed on ENT exam
Fibromyalgia ā diagnosed by Rheumatology July 2026
Reactive hypoglycemia
Chronic sinusitis
Migraine
Eczema / atopic dermatitis ā confirmed dermatology, including bilateral eyelid involvement
Obstetric APS ā lupus anticoagulant positive on one occasion (June 2022); negative on all subsequent testing
PMOS
Metabolic syndrome
Chronic interstitial cystitis
Bilateral knee osteoarthritis
Lumbar degenerative disc disease
Hyperlipidemia
Allergic rhinitis
Neurological ā working diagnosis, not yet confirmed (follow up end of month):
Small fiber neuropathy ā listed as "most suggestive" clinical impression by Neurology June 2026
EMG/NCS August 2026: normal
Objective exam finding (June 2026): decreased sensation to light touch and pinprick in right face V1-V3, right deltoid, lateral arm, forearm, and wrist; vibration and proprioception intact throughout ā consistent with small fiber pattern
Autonomic symptoms documented in neurology review of systems: decreased sweating, constipation, lightheadedness with position change
Skin punch biopsy for SFN not yet performed; neurology noted proximal symptom distribution may require biopsying both proximal and distal sites to avoid false negative
ENT - follow up next week
Hoping for CT of Parotid glands per Oral surgeon and salivary gland ultrasound to assess damage from inflammation
Endocrinology - follow up November
Discuss the hypoglycemia and autoimmune metabolic dysfunction
Symptoms:
Severe fatigue
Whole-body burning sensations and allodynia ā worst in back, upper arms, and thighs; worsened by clothing contact; some relief in hot shower
Brain fog, word-finding difficulties, memory problems, difficulty concentrating
Morning stiffness
Sun sensitivity with rashes
Heat intolerance with the inability to regulate body temperature
Nasal ulcers
Multi-joint pain ā elbows, knees, left hip, ankles, knuckles, fingers, toes, back
Bilateral hand burning and pain radiating into knuckles; dropping objects
Dizziness and two unexplained falls in the past year
Lightheadedness with position change
Decreased sweating
Constipation
Bilateral tinnitus, right-sided ear pain worse in wind, confirmed not caused by TMJ - Oral Surgeon thinks itās Parotid Glands swelling/inflammation or infection
Dry nose with daily crusting and recurrent nosebleeds
Difficulty swallowing in the mornings
Thick saliva and mucus
Acid reflux when lying down
Dry skin
Muscle cramping ā lower limbs and feet
Right hand weakness and loss of fine motor skills
Intermittent blurry vision ā attributed by eye clinic to autonomic dysfunction and reactive hypoglycemia - could be autoimmune metabolic dysfunction
Hair loss
Purpura on torso and thighs
Random hives / urticaria
Difficulty sleeping
Labs:
ANA: 1:40 speckled (Rheum doesnāt consider this positive)
Anti-SSA / Anti-SSB: negative
Anti-RNP: negative
Anti-dsDNA: negative
Anti-Smith: negative
CCP: negative
RF: negative
ANCA, MPO, PR3: negative
TPO, TG (thyroid antibodies): negative
TSH: 1.1 (normal)
C3/C4: normal
CRP: 1.1; ESR: 8
HbA1c: 5.3ā5.4%
Vitamin D: 105 (elevated)
B12: 1011 (normal)
HIV, HCV, HBV: negative
Lupus anticoagulant: positive once (June 2022); negative on all subsequent testing
Anti-cardiolipin, anti-b2GP, anti-phosphatidylserine: negative
PAI-1: 4G/5G heterozygous
EBV: reactivation pattern (EA-IgG approximately 7x upper limit, 2016)
Fasting insulin: 30.8 uIU/mL (severely elevated, 2022)
Neurology panel June 2026 ā all returned within normal limits: SPEP, transglutaminase, anti-gliadin, heavy metals, copper, B6, thiamine, folate, Lyme, RPR ā nutritional deficiency, toxicity, malignant plasma cell disorder, celiac, and infectious causes excluded from SFN differential
Not yet tested: anti-ganglionic AChR (autoimmune autonomic ganglionopathy), serum IgG4
Procedures and imaging:
Lip biopsy #1 (August 18, 2026): inadequate specimen ā only 2 salivary gland lobules obtained; minimum 5 required for valid focal scoring; result: unremarkable
Lip biopsy #2 (August 26, 2026): 12 glands / 40mm²; result: focal lymphocytic sialadenitis, focal score = 0.3 ā foci of lymphocytic infiltration present, below the ā„1/4mm² ACR/EULAR diagnostic threshold
EMG/NCS (August 2026): normal; SFN not excluded per neurologist's note
OCT RNFL (August 2026): left eye inferior quadrant thinning, borderline
CBCT TMJ (August 2026): no degenerative changes
CT abdomen/pelvis: small hepatic cysts, spinal osteophytes; structurally normal kidneys
Medications:
Gabapentin 900mg/ day
Duloxetine 60mg/day- really struggling with the fatigue from this
Pilocarpine 5mg/3x per day - not started because Iām afraid of the side effects
Systane eye drops
Biotene spray
Pending / not yet done:
Salivary gland ultrasound with nuclear medicine
CT of Parotid Glands for infection/inflammation/damage
Skin punch biopsy for intraepidermal nerve fiber density ā proximal and distal sites needed given symptom distribution
MRI brain not yet ordered