-
African Health Sciences Sep 2023Breast lesions are not common in children and adolescents. The aim of this study is to retrospectively survey the clinicopathological pattern of breast lesions in...
BACKGROUND
Breast lesions are not common in children and adolescents. The aim of this study is to retrospectively survey the clinicopathological pattern of breast lesions in children and adolescents in our setting.
MATERIALS AND METHOD
This is a retrospective study of all breast specimens from children and adolescents that were histopathologically diagnosed in University of Uyo Teaching Hospital.
RESULTS
The youngest patients seen were 11 years old, with mean age of 17.1 ± 1.91. The commonest clinical diagnoses were fibroadenoma (n=134, 72.4%). Thirty-five-point seven percent of the patients presented within 6 months of noticing the lump. The mean size of the lumps was 6.2cm ± 3.9. Fibroadenoma was the most common benign diagnosis and the most common histopathologic diagnosis in this study. The mean age of patients with fibroadenoma was 17.15±1.83.
CONCLUSION
The pattern of breast lesions in adolescents in Uyo is similar to that from other parts of Nigeria.
Topics: Child; Humans; Adolescent; Young Adult; Adult; Female; Breast Diseases; Retrospective Studies; Fibroadenoma; Breast Neoplasms; Breast; Fibroma
PubMed: 38357104
DOI: 10.4314/ahs.v23i3.28 -
Case Reports in Dentistry 2024Stafne's bone defect is a developmental anatomic bone defect in the lingual side of the mandible in the area of the mandibular angle that is filled with proliferation or...
Stafne's bone defect is a developmental anatomic bone defect in the lingual side of the mandible in the area of the mandibular angle that is filled with proliferation or translocation of adjacent structures such as salivary gland tissue. The etiology is still undefined, and two hypotheses are proposed: one is the glandular related to the submandibular or sublingual glands and the second is ischemic that affects the vascularization of the mandibular lingual. Usually, Stafne's bone defect is accidentally detected on panoramic radiographs during dental treatments as a well-limited radiolucency image with a clear peripheral regular condensation border, located below the mandibular canal. The differential diagnosis includes traumatic bone cyst, odontogenic and nonodontogenic cystic lesions, nonossifying fibroma, focal osteoporotic bone marrow defect, and other lesions. A case of Stafne's bone defect on a 60-year-old male patient extending in the lingual posterior part of the mandibular region was presented. The panoramic radiograph revealed a well-limited radiolucency image with a clear peripheral regular condensation border, located below the mandibular canal. The lesion was discovered in a routine radiographic exam: the cone beam computed tomography gave us more details about the localization, the shape and size, and the relation with the mandibular canal, and the magnetic resonance imaging identifies the nature of the inside soft tissue. The final diagnosis was a Stafne's bone defect resulting of a depression of the lingual cortical plate filled with expansion of the submandibular gland.
PubMed: 38351968
DOI: 10.1155/2024/1173783 -
Asian Journal of Surgery May 2024
Topics: Humans; Fibroma; Mandibular Neoplasms; Odontogenic Tumors
PubMed: 38350778
DOI: 10.1016/j.asjsur.2024.01.177 -
Frontiers in Endocrinology 2024Hereditary primary hyperparathyroidism (PHPT) accounts for 5-10% of all PHPT cases, necessitating genetic testing for diagnosis and management. Among these,...
BACKGROUND
Hereditary primary hyperparathyroidism (PHPT) accounts for 5-10% of all PHPT cases, necessitating genetic testing for diagnosis and management. Among these, hyperparathyroidism-jaw tumor syndrome (HPT-JT) is an autosomal dominant disorder caused by mutations with variable clinical presentations and incomplete symptoms.
CASE SUMMARY
The proband, diagnosed with PHPT, underwent parathyroidectomy at the age of 41 with pathological examination of parathyroid carcinoma (PC). Hereditary PHPT was initially suspected due to the early-onset PHPT and family history. Genetic testing identified a heterozygous mutation, NM_024529.4: c. 687_688delAG (p. Arg229Serfs*37). Even in the absence of jaw tumors, the diagnosis of HPT-JT was confirmed based on the discovery of renal cysts. A secondary thyroidectomy was performed to reduce the risk of recurrence.
CONCLUSION
Genetic testing is strongly recommended in cases of early-onset PHPT, family history, jaw tumors, renal and uterine involvement, atypical parathyroid tumors, and PC. This testing provides valuable information for personalized management, and counseling is available for affected families.
Topics: Humans; Adenoma; Fibroma; Hyperparathyroidism; Jaw Neoplasms; Mutation; Parathyroid Neoplasms; Tumor Suppressor Proteins; Adult
PubMed: 38348418
DOI: 10.3389/fendo.2024.1330185 -
Diagnostics (Basel, Switzerland) Feb 2024Pseudomyogenic hemangioendothelioma (PMHE), a rare vascular neoplasm, was first described in 1992 asa fibroma-like variant of epithelioid sarcoma, and would be termed as...
Pseudomyogenic hemangioendothelioma (PMHE), a rare vascular neoplasm, was first described in 1992 asa fibroma-like variant of epithelioid sarcoma, and would be termed as epithelioid sarcoma-like hemangioendothelioma a decade later due to its significant histologic overlap with epithelioid sarcoma and diffuse cytokeratin expression. PHME is currently defined as a distinct, potentially intermediate malignant, rarely metastasizing neoplasm with vascular/endothelial differentiation. It is characterized by young age (typically less than 40 years old), extremity location (approximately ~80%), and t(7:19) SERPINE1::FOSB fusion as the most common molecular alteration. Herein, we report a case of a 59-year-old male presenting with multifocal lesions, including in the right temporalis muscle, right frontoparietal calvarium, right pterygoid muscles, and right mandibular condyle. Histologic examination of the right temporal lesion revealed a multinodular biphasic lesion composed of sheets and fascicles of elongated spindle and epithelioid cells infiltrating into the adjacent skeletal muscle. Admixed abundant neutrophilic infiltration is noted; however, areas of necrosis, increased mitosis, nuclear atypia, or rhabdomyoblast-like cells are absent. Immunohistochemical (IHC) staining showed that the tumor cells were diffusely and strongly positive for FOSB, pan-cytokeratin (AE1/AE3), CD31, and ERG. Molecular testing demonstrated a t(9:19) EGFL7::FOSB fusion mRNA. This constellation of morphological, IHC and molecular findings was consistent with a diagnosis of PMHE. This is the first reported case of multifocal PMHE with EGFL7::FOSB fusion in the head and neck area of a patient aged more than 50 years old. Since the differential diagnoses for PMHE includes high-grade malignancies with aggressive clinical behavior, coupled with the rare reports of PMHE in the head and neck region, awareness of this tumor in the head and neck region will avoid the misdiagnosis and overtreatment of this entity.
PubMed: 38337858
DOI: 10.3390/diagnostics14030342 -
Journal of Cardiothoracic Surgery Feb 2024Cardiac papillary fibroelastoma is a rare benign tumor, which is often mistaken for a vegetation. Predominantly asymptomatic, it can cause life-threatening...
BACKGROUND
Cardiac papillary fibroelastoma is a rare benign tumor, which is often mistaken for a vegetation. Predominantly asymptomatic, it can cause life-threatening complications. Although rare, mobile papillary fibroelastoma movement between affected valves may hamper valve closure and damage the valve, leading to valvular regurgitation. Endothelial damage increases the risk of developing infective endocarditis. We report a rare case of a highly mobile papillary fibroelastoma originating from the atrial septum touching the mitral valve, leading to mitral regurgitation and, eventually, infective endocarditis.
CASE PRESENTATION
A 26-year-old woman with suspected infective endocarditis was referred to us from a previous hospital after having experienced intermittent fever for a month. Before the fever, she had been experiencing exertional dyspnea. In addition, she had undergone a cesarean section two weeks before this admission. A transthoracic echocardiogram showed a mobile mass originating from the atrial septum touching the mitral valve with severe mitral regurgitation. Computed tomography revealed an occluded right profunda femoris artery with an embolus. Infective endocarditis associated with a mobile vegetation with high embolic risk was diagnosed, and urgent surgery was performed. Following the surgery, examinations revealed papillary fibroelastoma originating from the atrial septum and infective endocarditis of the mitral valve. The histopathological examination confirmed that a mass initially thought to be a mobile vegetation was a papillary fibroelastoma. The postoperative course was uneventful except for pericarditis. There has been no recurrence of infective endocarditis or papillary fibroelastoma.
CONCLUSIONS
The highly mobile papillary fibroelastoma was thought to have caused both chronic mitral regurgitation and infective endocarditis. Mobile papillary fibroelastomas can cause endothelial damage to nearby valves and predispose patients to infective endocarditis.
Topics: Pregnancy; Humans; Female; Adult; Mitral Valve; Mitral Valve Insufficiency; Cardiac Papillary Fibroelastoma; Atrial Septum; Cesarean Section; Endocarditis, Bacterial; Endocarditis; Heart Neoplasms; Fibroma
PubMed: 38336753
DOI: 10.1186/s13019-024-02584-3 -
Medicine Feb 2024Tuberous sclerosis complex (TSC) is a rare autosomal dominant inherited disorder characterized by the development of nonmalignant tissue growths (hamartomas) in various...
RATIONALE
Tuberous sclerosis complex (TSC) is a rare autosomal dominant inherited disorder characterized by the development of nonmalignant tissue growths (hamartomas) in various organ systems, often located in the brain, skin, heart, lung and kidneys. The delayed diagnosis could be attributed to low expectation or exposure of physicians to this rare disease. High index of clinical suspicion is required for early diagnosis of rare diseases to prevent adverse outcomes.
PATIENT CONCERNS
The first patient, a 27-year-old man, presented with intermittent left flank pain and hematuria of 5 months duration. On examination of the skin and oral cavity, he had fibrous cephalic plaque, facial angiofibromas, ungual fibromas, confetti skin lesions, and intraoral fibromas. A CT scan of the chest, abdomen, and brain displayed cystic lung parenchymal changes and multifocal micronodular pneumocyte hyperplasia, angiomyolipomas in both kidneys, and multiple calcified subependymal nodules (SEN), respectively. The second patient, a 28-year-old woman, presented with a seizure disorder in the last 1 year, and papular and nodular lesions over her face since childhood. On examination of the skin and oral cavity, she had hypomelanotic macules, facial angiofibromas, shagreen patches, ungual fibromas, intraoral fibromas, and dental enamel pits.
DIAGNOSES
Definitive diagnosis of TSC was made in both patients using the "2012 tuberous sclerosis complex diagnostic criteria consensus statement."
INTERVENTIONS
The first patient was seen by various medical discipline teams, and suggested close follow-up in the "chronic illness clinic" of the hospital. The second patient was scheduled in dermatology clinic for electrocautery for disfiguring facial nodules.
OUTCOME
Both patients were scheduled for close follow-up in the hospital.
LESSONS
The patients described had TSC using "clinical diagnostic criteria." Under the clinical diagnostic criteria of TSC, 4 of 11 major criteria and 3 of 7 minor criteria are skin features. Hence, awareness on skin features as clinical markers to suspect TSC should be emphasized in resource-limited countries.
Topics: Adult; Female; Humans; Male; Angiofibroma; Fibroma; Hamartoma; Hyperplasia; Skin; Skin Diseases; Tuberous Sclerosis
PubMed: 38335392
DOI: 10.1097/MD.0000000000037135 -
Clinical, Cosmetic and Investigational... 2024Acquired digital fibrokeratoma (ADF) is rare in clinical practice and is easily misdiagnosed. Herein, 5 cases of patients (3 males and 2 females) with ADF are reported....
Acquired digital fibrokeratoma (ADF) is rare in clinical practice and is easily misdiagnosed. Herein, 5 cases of patients (3 males and 2 females) with ADF are reported. The mean age at onset was 42.6 years, and the mean disease duration was 3 years. Four patients had ADF on the hands, and 1 patient had ADF on the foot. The clinical manifestations were all solitary, skin-colored papules, with a firm texture and smooth surface, protruding from the skin surface. In 3 patients, ADF manifested as columnar protrusions, and in 2 patients, ADF manifested as dome-shaped protrusions. For all 5 patients, the diameters of the lesions were <1 cm. Clinically, all 5 patients were misdiagnosed (ie, eccrine poroma (EP), common warts, rudimentary polydactyly, pyogenic granuloma (PG), and acral fibroma). All cases of ADF were confirmed by histopathology. The histopathological manifestations of ADF were as follows: finger-like protrusions on the skin surface; collagen fiber bundles running vertically to the epidermis seen in the dermis; and thick red-stained collagen fibers connected with the normal dermal connective tissue below. All 5 patients underwent surgical resection; the distance between the incision margin and the edge of the tumor was 2-3 mm, and the surgical depth was the deep dermis. No recurrence was observed in more than half a year of follow-up after surgery.
PubMed: 38314146
DOI: 10.2147/CCID.S447798 -
Journal of Oral and Maxillofacial... 2023Giant cell fibroma is a benign oral fibrous tumour. The clinical appearance of majority of non-neoplastic fibrous growths is similar, but unique histopathological...
Giant cell fibroma is a benign oral fibrous tumour. The clinical appearance of majority of non-neoplastic fibrous growths is similar, but unique histopathological features of giant cell fibroma aid in its final diagnosis. It usually manifests as an asymptomatic, sessile or pedunculated mass usually less than 1 cm in diameter. In this case report, we highlight a case of giant cell fibroma in a 58-year-old male patient, which had an unusual size with associated pain. Although giant cell fibromas are benign lesions, it is important for dentists to be aware of this lesion based on its frequency of occurrence and need for its accurate diagnosis.
PubMed: 38304507
DOI: 10.4103/jomfp.jomfp_218_23 -
Journal of Oral and Maxillofacial... 2023Juvenile Ossifying Fibroma (JOF) is a type of ossifying fibroma which occurs in younger individuals and manifests as trabecular and psammomatoid variants. The nature and...
Juvenile Ossifying Fibroma (JOF) is a type of ossifying fibroma which occurs in younger individuals and manifests as trabecular and psammomatoid variants. The nature and behaviour of these variants vary, and they exhibit characteristic histopathological appearance. The solitary presentation of these subtypes is reported in numbers, but co-occurrence of both these entities is very few. Here, we present a case of JOF with the co-occurrence of both trabecular and psammomatoid variants in relation to an incompletely healed extraction socket.
PubMed: 38304505
DOI: 10.4103/jomfp.jomfp_443_23