Influence of Amixin of recurrence of epithelial tumours of the lacrimal glands

2009 ◽  
Vol 21 (5) ◽  
pp. 35-39
Author(s):  
S. Polyakova ◽  
Keyword(s):  
Lacrimal Glands ◽  
Epithelial Tumours

Adenocarcinoma NOS arising from accessory lacrimal glands: A case report and a review of the literature

2021 ◽  
pp. 112067212199999
Author(s):  
Maria Antonietta Blasi ◽  
Martina Maceroni ◽  
Teresa Musarra ◽  
Maria Grazia Sammarco ◽  
Monica Maria Pagliara ◽  
...  
Keyword(s):  
Soft Tissues ◽  
Lower Eyelid ◽  
Primary Adenocarcinoma ◽  
Lacrimal Glands ◽  
Not Otherwise Specified ◽  
Atypical Clinical Presentation ◽  
Epithelial Tumours ◽  
Ocular Tumours ◽  
Oncology Unit

Primary malignant epithelial tumours arising from accessory lacrimal glands (ALGs) are extremely rare, with only few cases reported in literature. They generally appear as gradually increasing masses of the upper or the lower eyelid. Only one case of primary adenocarcinoma or adenocarcinoma not otherwise specified (ACNOS) from ALGs has been reported in literature. Herein, we describe a case of ACNOS arising from ALGs with an atypical clinical presentation and review prior cases of ALGs epithelial malignancies reported in the literature. A 78-year-old man referred to our Ocular Oncology Unit for adjuvant therapy after the excision of a conjunctival tumour of the left eye with a histological diagnosis of squamous cell carcinoma. He underwent topical chemotherapy with MMC and during follow up he presented a multinodular iris mass in his left eye. The MRI of the orbit showed an ocular mass infiltrating orbital soft tissues of the inferior palpebral region with an involvement of the corresponding zygomatic cutis. We performed orbital exenteration and histological studies revealed an epithelial neoplasm with a solido-glandular growth pattern with lumens containing an eosinophilic material positive for PAS and PAS-D. The immunohistochemical findings confirmed the diagnosis of adenocarcinoma NOS from ALGs. Although ALGs epithelial malignancies are extremely uncommon, they should be considered in the differential diagnosis of ocular tumours. A vigilant approach towards these entities is required, since they can be clinically insidious and locally aggressive.

scholarly journals Assessment of lacrimal glands in thyroid eye disease with diffusion-weighted magnetic resonance imaging

2019 ◽  
Vol 84 ◽  
pp. 142-146 ◽  
Author(s):  
Ahmed Razek ◽  
El-hadidy Mohamed El-Hadidy ◽  
Mohamed El-Said Moawad ◽  
Nader El-Metwaly ◽  
Amr Abd El-hamid El-Said
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Thyroid Eye Disease ◽  
Eye Disease ◽  
Resonance Imaging ◽  
Lacrimal Glands ◽  
Diffusion Weighted ◽  
Weighted Magnetic Resonance Imaging

scholarly journals Cystic papillary adenoma of the seminal vesicle

BMC Urology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
B. Heijkoop ◽  
D. Bolton ◽  
D. Katz ◽  
Andrew Ryan ◽  
J. Epstein ◽  
...  
Keyword(s):  
Seminal Vesicle ◽  
Rare Case ◽  
Groin Pain ◽  
Iliac Fossa ◽  
Papillary Adenoma ◽  
Rare Entity ◽  
Macroscopic Haematuria ◽  
Case Presentation ◽  
Adjacent Organ ◽  
Epithelial Tumours

Abstract Background Primary Seminal Vesicle (SV) tumours are a rare entity, with most SV masses representing invasion of the SV by malignancy originating in an adjacent organ, most often the prostate. Previously reported primary SV epithelial tumours have included adenocarcinoma and cystadenoma, with limited prior reports of inracystic papillary structures. Case presentation A 35-year-old male presented with azoospermia, intermittent macroscopic haematuria, and mild right iliac fossa and groin pain. A papillary appearing seminal vesicle mass was found on imaging and seminal vesicoscopy. The mass was robotically excised with diagnosis of benign cystic papillary adenoma made. Conclusion In this manuscript we describe a rare case of a benign cystic papillary adenoma of the seminal vesicle, a unique histological entity differentiated from cystadenoma of the Seminal Vesicle by its papillary component.

scholarly journals Attempts to Induce Epithelial Tumours in Fowls

1949 ◽  
Vol 3 (2) ◽  
pp. 289-295 ◽  
Author(s):  
Andree Peacock ◽  
P R Peacock
Keyword(s):  
Epithelial Tumours

scholarly journals Refractory Dry Eye Syndrome after Transconjunctival Excision of the Palpebral Lobe of the Lacrimal Gland

Medicina ◽  
2021 ◽  
Vol 57 (6) ◽  
pp. 608
Author(s):  
Yong-Jae Lee ◽  
Han-Sol Choi ◽  
Seong-Jun Park ◽  
Hae-Jung Sun ◽  
Sun-Young Jang
Keyword(s):  
Female Patient ◽  
Dry Eye ◽  
Lacrimal Gland ◽  
Medical Center ◽  
Chief Complaint ◽  
Incisional Biopsy ◽  
Lacrimal Glands ◽  
Palpable Mass ◽  
Tear Secretion ◽  
Palpebral Lobe

The aim of the present study was to report two cases of refractory dry eye syndrome (DES) after transconjunctival excision of the palpebral lobe of the lacrimal gland. A 25-year-old female patient with a chief complaint of a palpable mass in both upper eyelids visited our medical center. Preoperative orbital computer tomography showed high-attenuation lesions in both lacrimal glands. Incisional biopsy of the lacrimal gland palpebral lobe via transconjunctival incision was performed in January 2019. At 1 month after the biopsy, a lack of tears and persistent corneal erosions were found in both eyes. Artificial tears, punctal occlusion, autologous serum eye drops, and therapeutic contact lenses were applied in an attempt to control the dry eye symptoms. The patient continues to suffer from intractable DES at 2.5 years after the procedure. The second case involved a 52-year-old female patient who visited our medical center with a chief complaint of a palpable mass in both upper eyelids. Bilateral orbital tumors were diagnosed with preoperative magnetic resonance imaging. An incisional biopsy of the lacrimal gland was performed. Immunoglobulin G4-related dacryoadenitis was confirmed through lacrimal palpebral lobe incisional biopsy. Intractable DES and corneal erosion of her left eye persisted thereafter. A transconjunctival incision is an effective approach for minimizing postoperative scars and is suitable for the biopsy of tumors that are visible through the conjunctiva. After a biopsy of the palpebral lobe of the main lacrimal glands, the secretion of reflex tears decreases due to damage to the secreting ducts of the main lacrimal glands. However, total tear secretion can be maintained by basal tear secretion from the accessory lacrimal glands. In this report, we describe two cases of refractory DES due to decreased total tear secretion, although only the palpebral lobes of the main lacrimal glands were biopsied.

scholarly journals Wnt-signalling pathway in ovarian epithelial tumours: increased expression of β-catenin and GSK3β

2003 ◽  
Vol 89 (7) ◽  
pp. 1298-1304 ◽  
Author(s):  
K Rask ◽  
A Nilsson ◽  
M Brännström ◽  
P Carlsson ◽  
P Hellberg ◽  
...  
Keyword(s):  
Wnt Signalling ◽  
Signalling Pathway ◽  
Wnt Signalling Pathway ◽  
Epithelial Tumours
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