ABSTRACT
Sertoli-Leydig cell tumors are rare sex cord-stromal neoplasms that account for <0.2% of ovarian tumors. These tumors with a retiform pattern pose difficult diagnostic problems, with the majority of being misinterpreted as serous papillary cystadenocarcinoma and endodermal sinus tumor. We report an 8-year-old female patient presented to our institution with a huge mass and pain in the lower abdomen and recurrence in the 10th months following the first operation. Only four cases of Sertoli-Leydig cell tumors have been reported under age of the eight years in the literature so far. It is difficult to define the stage and the morphology of Sertoli-Leydig cell tumors with retiform pattern in children and chemotherapy or radiotherapy administration is contraversial. However, fertility sparing surgeries should be considered as a first treatment choice on the time of the diagnosis and the recurrence.
Subject(s)
Neoplasm Recurrence, Local/pathology , Neoplasm Recurrence, Local/surgery , Ovarian Neoplasms/pathology , Ovarian Neoplasms/surgery , Sertoli-Leydig Cell Tumor/pathology , Sertoli-Leydig Cell Tumor/surgery , Child , Female , Humans , Laparotomy , Ovarian Neoplasms/diagnostic imaging , Sertoli-Leydig Cell Tumor/diagnostic imagingABSTRACT
Poland syndrome is an uncommon unilateral deformity of chest wall and upper extremity with variable manifestations. Although numerous case reports of Poland syndrome associated with malignancies have been published, intracranial germ cell tumor in Poland syndrome has not been previously reported. The authors describe a 15-year-old male patient with intracranial germ cell tumor and Poland syndrome.
Subject(s)
Brain Neoplasms/diagnosis , Neoplasms, Germ Cell and Embryonal/diagnosis , Poland Syndrome/diagnosis , Adolescent , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Brain Neoplasms/therapy , Cranial Irradiation , Headache , Humans , Magnetic Resonance Imaging , Male , Neoplasms, Germ Cell and Embryonal/therapy , Poland Syndrome/therapy , PolyuriaABSTRACT
OBJECTIVE: The aim of this study was to investigate the long-term effects of chemotherapy on oral health and dental development in childhood cancer survivors (CCS). STUDY DESIGN: Ninety-six CCS patients with a mean age of 10.8 years and 96 healthy children of the same age and sex and social background composed the study group. The caries experience of the children was recorded according to the criteria of the World Health Organization, and plaque-gingival status was evaluated according to the Silness-Loe Index. The children were also investigated for stimulated salivary flow rate, buffer capacity, salivary mutans streptococci, and lactobacilli. Disturbances of enamel mineralization were recorded according to the index of developmental defects in dental enamel. Dental development disturbances were diagnosed on panoramic radiographs. RESULTS: The caries experience, mutans streptococci, and lactobacilli colonization in CCS children were found significantly higher than in the healthy subjects (P < .05). White/cream colored opacities were the most frequent enamel mineralization disturbances (69.8 %). The occurrence of arrested root development with short V-shaped root malformation was significantly higher in CCS children than in the healthy subjects (P < .05). No statistically significant difference was found between group
Subject(s)
Antineoplastic Agents/adverse effects , Dental Caries/chemically induced , Neoplasms/drug therapy , Salivation/drug effects , Tooth Abnormalities/chemically induced , Adolescent , Age Factors , Child , Child, Preschool , Dental Caries/epidemiology , Dental Caries/microbiology , Dental Enamel Hypoplasia/chemically induced , Epidemiologic Methods , Female , Humans , Male , Odontogenesis/drug effects , Radiography , Saliva/microbiology , Time Factors , Tooth Abnormalities/diagnostic imagingABSTRACT
The aim of this study was to investigate the late effects of treatment for childhood non-Hodgkin's lymphomas (NHL) on oral health and dental development. Thirty-six long-term survivors that had been treated with chemotherapy of childhood NHL were included in this study and 36 volunteers with similar age and sex distribution served as controls. Both groups underwent a complete orodental examination for decayed, missing and filled teeth and surfaces, gingival and periodontal health according to the Loe-Silness Gingival Index and Sillnes-Loe Plaque Index, enamel defects and discolorations, root malformations, eruption status, agenesis, premature apexifications and microdontia. The severity of these disturbances related to age at the time of NHL diagnosis were also evaluated by creating two groups as < 5 yr and > 5 yr. Although none of the parameters altered with age, patients had significantly higher plaque index, more enamel discolorations and root malformations than did the controls. The results show that long-term survivors of NHL patients exhibit some orodental disturbances that may be attributed to the chemotherapy regimens.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/adverse effects , Lymphoma, Non-Hodgkin/drug therapy , Odontogenesis/drug effects , Tooth Abnormalities/chemically induced , Tooth Eruption/drug effects , Adolescent , Case-Control Studies , Child , Child, Preschool , Dental Plaque Index , Female , Humans , Male , SurvivorsABSTRACT
Primary renal non-Hodgkin's lymphoma is very rare in childhood. A six-year-old boy presented with bilateral non-obstructive multinodular nephromegaly and renal failure. Percutaneous needle biopsy showed large-cell lymphoma. The patient was started on chemotherapy. A right nephrectomy was done when systemic hypertension developed in the presence of a non-functional right kidney. Histopathologic examination revealed focal lymphomatous infiltration and xanthogranulomatous pyelonephritis which is an atypical form of chronic renal infection. The case is discussed in relation to previons reports.